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AOpen i865 Family Motherboards
DOC. NO.:AX4SGUL-OL-E0309A
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AOpen i865 Family Motherboards ..............................................................................................................1
What’s in this manual .................................................................................................................................................................... 2
You Must Notice ............................................................................................................................................................................ 8
Before You Start ............................................................................................................................................................................ 9
Overview ..................................................................................................................................................................................... 10
AOpen i865 Family Motherboards Comparison Table................................................................................................................. 11
Feature Highlight ......................................................................................................................................................................... 12
Quick Installation Procedure ....................................................................................................................................................... 17
Motherboard Map ........................................................................................................................................................................ 18
Block Diagram ............................................................................................................................................................................. 19
Hardware Installation ........................................................................................................................ 20
About “User Upgrade Optional” and “Manufacture Upgrade Optional”… ................................................................................... 21
EzColor........................................................................................................................................................................................ 22
JP14 Clear CMOS Data .............................................................................................................................................................. 24
CPU Installation........................................................................................................................................................................... 25
CPU Fan Installation ................................................................................................................................................................... 27
CPU Over-current Protection ...................................................................................................................................................... 29
AOpen “Watch Dog ABS”............................................................................................................................................................ 31
Full-range Adjustable CPU Core Voltage .................................................................................................................................... 32
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CPU and System Fan Connector (with H/W Monitoring) ............................................................................................................ 34
JP28 Keyboard/Mouse Wake-up Jumper.................................................................................................................................... 35
DIMM Sockets ............................................................................................................................................................................. 36
ATX Power Connector................................................................................................................................................................. 38
AC Power Auto Recovery............................................................................................................................................................ 38
IDE and Floppy Connector .......................................................................................................................................................... 39
Serial ATA Supported .................................................................................................................................................................. 41
Connecting Serial ATA Disk......................................................................................................................................................... 42
Front Panel Connector ................................................................................................................................................................ 45
AGP (Accelerated Graphic Port) 8X Expansion Slot................................................................................................................... 46
AGP Protection Technology and AGP LED ................................................................................................................................. 47
IrDA Connector............................................................................................................................................................................ 48
Support 10/100/1000 Mbps LAN onboard................................................................................................................................... 49
Support USB 2.0 Ports ................................................................................................................................................................ 50
Color Coded Back Panel ............................................................................................................................................................. 51
S/PDIF (Sony/Philips Digital Interface) Connector ...................................................................................................................... 52
Super 5.1 Channel Audio Effect .................................................................................................................................................. 53
Wake On Modem / Wake On LAN / Wake On PCI Card............................................................................................................. 54
Front Audio Connector ................................................................................................................................................................ 55
Game Port Bracket Supported .................................................................................................................................................... 56
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COM2 Connector ........................................................................................................................................................................ 57
CD Audio Connector.................................................................................................................................................................... 58
AUX-IN Connector....................................................................................................................................................................... 59
Case Open Connector................................................................................................................................................................. 60
STBY LED (Standby LED) and BOOT LED ................................................................................................................................ 61
Resetable Fuse ........................................................................................................................................................................... 62
Enlarged Aluminum Heatsink ...................................................................................................................................................... 63
Low ESR Capacitor ..................................................................................................................................................................... 64
PBE – Performance Boosting Engine (for AX4SG and AX4SPE series) .................................................................................... 65
The noise is gone!! ---- SilentTek................................................................................................................................................. 66
EzClock ....................................................................................................................................................................................... 69
Hyper Threading Technology ...................................................................................................................................................... 73
AOConfig Utility ........................................................................................................................................................................... 75
Phoenix-AWARD BIOS ........................................................................................................................77
How to Use Phoenix-Award™ BIOS Setup Program .................................................................................................................. 78
How To Enter BIOS Setup........................................................................................................................................................... 79
BIOS Upgrade under Windows environment .............................................................................................................................. 80
Vivid BIOS technology................................................................................................................................................................. 82
Driver and Utility ................................................................................................................................83
Auto-run Menu from Bonus CD ................................................................................................................................................... 83
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Installing Intel
®
Chipset Software Installation Utility..................................................................................................................... 84
Installing Intel Extreme Graphic Driver (only for AX4SG-U, AX4SG-UL and AX4SG-UN) ....................................................... 85
Installing Onboard Sound Driver ................................................................................................................................................. 86
Installing Gigabit LAN Driver (for AX4SG-UL, AX4SPE-UL and AX4SPB-UL) ......................................................................... 87
Installing Realtek 10/100 Mbps LAN Driver in Win98SE/2000/XP (for AX4SG-UN, AX4SPE-UN and AX4SPB-UN) .............. 98
Installing USB 2.0 Driver in Windows 98SE/ME........................................................................................................................ 102
Glossary ...........................................................................................................................................106
AC’97 CODEC........................................................................................................................................................................... 106
ACPI (Advanced Configuration & Power Interface)................................................................................................................... 106
ACR (Advanced Communication Riser) .................................................................................................................................... 106
AGP (Accelerated Graphic Port) ............................................................................................................................................... 107
AMR (Audio/Modem Riser) ....................................................................................................................................................... 107
ATA (AT Attachment) ................................................................................................................................................................. 107
BIOS (Basic Input/Output System)............................................................................................................................................ 108
Bluetooth ................................................................................................................................................................................... 108
CNR (Communication and Networking Riser)........................................................................................................................... 109
DDR (Double Data Rate) SDRAM............................................................................................................................................. 109
ECC (Error Checking and Correction)....................................................................................................................................... 109
EEPROM (Electronic Erasable Programmable ROM) .............................................................................................................. 109
EPROM (Erasable Programmable ROM).................................................................................................................................. 110
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EV6 Bus .................................................................................................................................................................................... 110
FCC DoC (Declaration of Conformity)....................................................................................................................................... 110
FC-PGA (Flip Chip-Pin Grid Array)............................................................................................................................................ 110
FC-PGA2 (Flip Chip-Pin Grid Array).......................................................................................................................................... 110
Flash ROM .................................................................................................................................................................................111
Hyper Threading.........................................................................................................................................................................111
IEEE 1394 ..................................................................................................................................................................................111
Parity Bit .................................................................................................................................................................................... 112
PCI (Peripheral Component Interface) Bus............................................................................................................................... 112
PDF Format............................................................................................................................................................................... 112
PnP (Plug and Play) .................................................................................................................................................................. 112
POST (Power-On Self Test) ...................................................................................................................................................... 112
PSB (Processor System Bus) Clock ......................................................................................................................................... 113
RDRAM (Rambus Dynamic Random Access Memory) ............................................................................................................ 113
RIMM (Rambus Inline Memory Module).................................................................................................................................... 113
SDRAM (Synchronous DRAM) ................................................................................................................................................. 113
SATA (Serial ATA)...................................................................................................................................................................... 114
SMBus (System Management Bus) .......................................................................................................................................... 114
SPD (Serial Presence Detect)................................................................................................................................................... 114
USB 2.0 (Universal Serial Bus) ................................................................................................................................................. 114
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VCM (Virtual Channel Memory) ................................................................................................................................................ 115
Wireless LAN – 802.11b............................................................................................................................................................ 115
ZIP file ....................................................................................................................................................................................... 115
Troubleshooting ............................................................................................................................... 116
Technical Support............................................................................................................................120
Product Registration........................................................................................................................ 124
How to Contact Us........................................................................................................................... 125
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Adobe, the Adobe logo, Acrobat is trademarks of Adobe Systems Incorporated.
AMD, the AMD logo, Athlon and Duron are trademarks of Advanced Micro Devices, Inc.
Intel, the Intel logo, Intel Celeron, Pentium II, Pentium III and Pentium 4 are trademarks of Intel Corporation.
Microsoft, Windows, and Windows logo are either registered trademarks or trademarks of Microsoft Corporation in the United States
and/or other countries.
All product and brand names used on this manual are used for identification purposes only and may be the registered trademarks of
their respective owners.
All of the specifications and information contained in this manual are subject to change without notice. AOpen reserves the right to
revise this publication and to make reasonable changes. AOpen assumes no responsibility for any errors or inaccuracies that may
appear in this manual, including the products and software described in it.
This documentation is protected by copyright law. All rights are reserved.
No part of this document may be used or reproduced in any form or by any means, or stored in a database or retrieval system
without prior written permission from AOpen Corporation.
Copyright
©
1996-2003, AOpen Inc. All Rights Reserved.
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This Online Manual will introduce to the user how this product is installed. All useful information will be described in later chapters.
Please keep this manual carefully for future upgrades or system configuration changes. This Online Manual is saved in PDF format, we
recommend using Adobe Acrobat Reader 5.0 for online viewing, it is included in Bonus CD or you can get free download from Adobe
web site.
Although this Online Manual is optimized for screen viewing, it is still capable for hardcopy printing, you can print it by A4 paper size and
set 2 pages per A4 sheet on your printer. To do so, choose File > Page Setup and follow the instruction of your printer driver.
Thanks for the help of saving our earth.
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Thank you for choosing AOpen i865 Family motherboards. AOpen i865 Family Motherboard is Intel
®
Socket 478 motherboard (M/B)
based on the ATX form factor featuring the Intel 865G chipsets (for AX4SG series), Intel 865PE chipsets (for AX4SPE series) and Intel
848P chipsets (for AX4SPB series). As high performance chipset built in the M/B, AOpen i865 Family motherboard supports Intel
®
Socket 478 Pentium
®
4 1.6GHz~3.20GHz. It supports 400/533/800MHz Front Side Bus (FSB) clock and Hyper-Threading Technology
that brings additional intelligence to systems. In the AGP
performance, it has one AGP slot to support AGP 8X/4X mode and pipelined
spilt-transaction long burst transfer up to 2112MB/sec. For AX4SG series, it integrates VGA Engine in chipset and AGP 8X slot also
support ADD cards. According to different customer’s requirements, this M/B supports DDR266
, DDR333 and DDR400 RAM up to 4GB
maximum in Dual Channel mode. For AX4SPB series, it only has two RAM slots and supports Single Channel mode with maximum
capacity up to 2 GB. The onboard IDE controller supports Ultra DMA 33/66/100
mode and Serial ATA 150 MB/s. There are 5 PCI slots
provided on this board. A total of four USB 2.0
ports on the
back panel and two headers on the board give you the best
use of all USB devices with the fancy speed up to 480Mbps.
More than that, on the strength of integrated Realtek LAN
controller on board, which is a highly integrated Platform LAN
Connect device, it provides 10/100 Mbps Ethernet (for -UL
series, it is 10/100/1000 Mbps) for office and home use. For
–U series motherboards, they do not support LAN onboard.
Besides, AOpen i865 Family motherboard has S/PDIF
connector and an AC’97 CODEC Realtek
chipset onboard,
providing high performance and magic surround stereo
sound to let people enjoy working with it. Now, let’s enjoy all
features from AOpen i865 Family motherboards.
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Following we list functions of all models. “V” represents those functions that the model equips with and “X” represents functions that
models don’t have. Please always refer to this page to see the functions of your model.
Series Model Chipset
Dual
Channel
RAM
Slots
LAN VGA
Support
ADD card
PBE
AX4SG-U
Intel 865G V 4 X V V V
AX4SG-UL
Intel 865G V 4 10/100/1000 Mbps V V V
AX4SG Series
AX4SG-UN
Intel 865G V 4 10/100Mbps V V V
AX4SPE-U
Intel 865PE V 4 X X X V
AX4SPE-UL
Intel 865PE V 4 10/100/1000 Mbps X X V
AX4SPE Series
AX4SPE-UN
Intel 865PE V 4 10/100Mbps X X V
AX4SPB-U
Intel 848P X 2 X X X X
AX4SPB-UL
Intel 848P X 2 10/100/1000 Mbps X X X
AX4SPB Series
AX4SPB-UN
Intel 848P X 2 10/100Mbps X X X
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CPU
Supports Intel
®
Socket 478 Pentium
®
4 (Northwood) 1.6GHz~3.20GHz+ with 400/533/800MHz Front Side Bus (FSB) designed for
Socket 478 technology.
Chipset
Intel 865 chipset is a Graphics Memory Controller Hub (GMCH) designed for use with the Pentium 4 processor with 512-KB L2 cache on
0.13-micron processor. It provides CPU, DDR, AGP, Hub, CSA Interfaces and integrated graphics with display interfaces. The CPU
interface supports Pentium 4 processor subset of the Extended Mode of the Scalable Bus Protocol. The GMCH memory interface
supports one up to two channels of DDR (for 865G and 865PE chipsets), and the AGP interface supports 0.8/1.5V signaling with 8X/4X
data transfers and 8X/4X AGP Fast Writes. The integrated graphics controller provides 3D, 2D, and display capabilities while using a
portion of system memory for graphics memory (UMA) to provide a cost effective, high performance graphics solution. The Intel 865
platform supports the fifth generation I/O Controller Hub.
The ICH5 integrates an Ultra ATA 100 controller, two Serial ATA host controllers, one EHCI host controller and four UHCI host controllers
supporting eight external USB 2.0 ports, LPC interface controller; flash BIOS interface controller, PCI interface controller, AC’97 digital
controller, integrated LAN controller, an ASF controller and a hub interface for communication with the 865 GMCH.
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Memory
With Intel 865G/865PE chipset, this motherboard can support dual channel Double-Data-Rate (DDR) SDRAM (for AX4SG and AX4SPE
series). The dual channel mode allows chipsets to get data in 128 bit and zero wait state bursting between the RAM. The data transfer
at 266/333/400MHz. The four slots of DDR SDRAM can be composed of an arbitrary mixture of 64, 128, 256, 512 MB or 1GB DDR
SDRAM and maximum up to 4GB. For AX4SPB series, it only has two RAM slots and support maximum up to 2GB in Single Channel
mode.
Expansion Slots
Including five 32-bit/33MHz PCI and one AGP 8X/4X slots. The PCI local bus throughput can be up to 132MB/s. Of five PCI slots
provided, all of them are master PCI slots with arbitration and decoding for all integrated functions and LPC bus. AOpen i865 Family
motherboard includes one AGP expansion slot for a bus mastering AGP graphic card. The Accelerated Graphics Port (AGP)
specification provides a new level of video display sophistication and speed. The AGP video cards support data transfer rate up to
2112MB/s. For AX4SG series, you may have ADD card cabled to this AGP slot to provide high-speed digital connection for digital
displays.
AGP Protection Technology
With AGP Protection Technology implemented, this motherboard will automatically detect the voltage of AGP card and prevent your
chipsets from being burnt out.
Hyper-Threading Technology
Support Hyper-Threading Technology which brings additional intelligence to systems so that multiple tasks received from the processor
can be managed and prioritized more effectively.
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Watch Dog ABS
Includes AOpen “Watch Dog ABS” function that can auto-reset system in 4.8 seconds when you fail the system overclocking.
1MHz Stepping CPU Frequency Adjustment
Provides “1MHz Stepping CPU Frequency Adjustment” function in the BIOS. This magic function allows you to adjust CPU FSB
frequency from 100~400MHz by 1MHz stepping adjustment, and helps your system get maximum performance.
LAN Port (for –UL and –UN series)
On the strength of Gigabit LAN controller (-UL series) or Realtek 10/100 Mbps LAN controller (-UN series) on board, this motherboard
provides 10/100 Mbps Ethernet (for –UL series, it is 10/100/1000 Mbps) for office and home use. For –U series motherboard, it does not
support LAN onboard.
Ultra DMA 33/66/100 Bus IDE
Comes with an on-board PCI Bus Master IDE controller with two connectors that support four IDE devices in two channels, supports
Ultra DMA 33/66/100, PIO Modes 3 and 4 and Bus Master IDE DMA Mode 5, and supports Enhanced IDE devices.
Serial ATA
Integrated in ICH5 that contains independent DMA operation on two ports, the SATA controllers are completely software transparent with
the IDE interface, while providing a lower pin count and higher performance. The ICH5 SATA interface supports data transfer rates up to
150MB/s.
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On-board AC’97 Sound
AOpen i865 Family motherboard uses RealTek AC’97 CODEC Realtek ALC655 chip. This on-board audio includes a complete audio
recording and playback system.
Eight USB 2.0 Ports
Provides four ports on the back panel and two USB 2.0 headers on the board, providing a total of eight USB 2.0 interface to connect
devices such as mouse, keyboard, modem, scanner, etc.
S/PDIF Connector
S/PDIF (Sony/Philips Digital Interface) is the newest audio transfer file format, which provides impressive quality through optical fiber
and allows you to enjoy digital audio instead of analog audio.
Power Management/Plug and Play
Supports the power management function which confirms to the power-saving standards of the U.S. Environmental Protection Agency
(EPA) Energy Star program. It also offers
Plug-and-Play
, which helps save users from configuration problems, thus making the system
much user-friendlier.
Hardware Monitoring Management
Supports CPU or system fans status, temperature and voltage monitoring and alert, through the on-board hardware monitor module.
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SilentTek
Combines “Hardware-Status Monitoring”, “Overheat Warning” and “Fan Speed Control” with user-friendly interfaces to provide a perfect
balance among noises, system performance and stability.
Enhanced ACPI
Fully implement the ACPI standard for Windows
®
98/ME/2000/XP series compatibility, and supports Soft-Off, STR (Suspend to RAM,
S3), STD (Suspend to Disk, S4) and S5 features.
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This page gives you a quick procedure on how to install your system. Follow each step accordingly.
1. Installing CPU and Fan
2. Installing System Memory (DIMM)
3. Connecting Front Panel Cable
4. Connecting IDE and Floppy Cable
5. Connecting ATX Power Cable
6. Connecting Back Panel Cable
7. Power-on and Load BIOS Setup Default
8. Setting CPU Frequency
9.
10.
11.
Reboot
Installing Operating System (such as Windows XP)
Installing Driver and Utility
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Motherboard Map
JP28 Keyboard/Mouse
Wakeup Jumper
Colored Back Panel
JP14 CMOS Clear Jumper
Front Audio Connector
Front Panel Connector
SYSFAN2 Connector
ATA 66/100 IDE Connectors x2
FDD Connector
184-pin DIMMsx4 support Dual Channel
DDR400/333/266 Max. To 4 GB
(for AX4SG and AX4SPE series)
184-pin DIMMx2 support Single Channel
DDR400/333/266 Max. To 2GB
(for AX4SPB series)
ATX Power Connector
Intel 865G/865PE/848P Chipset that
supports 400/533/800MHz FSB,
DDR 266/333/400 and AGP 8X
478-pin CPU socket (Northwood)
with Voltage and Frequency
Auto-detection that supports Intel
®
Pentium
®
4 1.6~3.20GHz+ CPU
AGP Protection LED
Connector SYSFAN1
Low ESR Capacitors
4-pin 12V. ATX Power Connector
32-bit PCI Expansion Slots x5
USB 2.0 Connectors x 2
4Mb Flash ROM BIOS
Onboard AC’97 CODEC
AUX-IN Connector
S/PDIF Connector
CD-IN Connector
SATA Ports x 2
COM2 Connector
Game Port Connector
IrDA Connector
Case Open Connector
AGP 8X Expansion Slot
(for AX4SG series, it also supports
ADD card.)
Realtek Gigabit LAN chip
(for -UL series)
Realtek 10/100 Mbps LAN chip
(for -UN series)
CPUFAN Connector
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Intel
865 chipset
Socket 478
Intel Pentium 4
CPU
400/533/800MHz
System Bus
DIMM Sockets x4
AGP 8X Slot
ICH5
Serial Ports x2
USB Port
USB Ports x8
32-bit PCI Slots x5
Parallel Port
IDE Drives x4
ATA
33/66/100
DDR400/333/266 Dual Channel
RAM Up to 4GB
Primary
Channel
Secondary
Channel
4Mbit Flash EEPROM
PCI Bus
Floppy Disk Drive
RealTek
AC97
CODEC
LAN connect Component
USB Port
USB Port
SATA 1
Serial ATA Ports x2
USB Port
SATA 2
VGA onboard
AGP bus
Gigabit LAN Chip
(-UL series)
Realtek
10/100Mbps
(-UN series)
Support ADD Card
(for AX4SG series)
150MB/s
For AX4SPB series, it only has two slots and
support 2GB maximum in Single Channel
(for AX4SG series)
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This chapter describes jumpers, connectors and hardware devices of this motherboard.
Note: Electrostatic discharge (ESD) can damage your processor, disk drives, expansion boards, and other
components. Always observe the following precautions before you install a system component.
1. Do not remove a component from its protective packaging until you are ready to install it.
2. Wear a wrist ground strap and attach it to a metal part of the system unit before handling a component. If
a wrist strap is not available, maintain contact with the system unit throughout any procedure requiring
ESD protection.
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When you read this online manual and start to assemble your computer system, you may notice that some of the functions are marked
as “User Upgrade Optional” or “Manufacture Upgrade Optional”. Although all of AOpen’s motherboards have included many amazing
and powerful features, sometimes not every user is familiar with these powerful features. As a result of this we define features that can
be upgraded by users as “User Upgrade Optional”. You can upgrade these functions by purchasing additional devices. As for functions
that cannot be upgraded by users, we define them as “Manufacture Upgrade Optional”. If need be, you can contact our local distributors
or resellers to purchase “Manufacture Upgrade Optional” components, and again you are also welcome to visit our official website at
english.aopen.com.tw
for detail information.
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Breaking through traditional outlook of motherboard, AOpen now brings you a new fresh look of motherboard! – EzColor!
Fancy? You may think so, but actually it is a practical and useful feature for amateur or even power-users. Coming in specific color for
specific connector and module, components on motherboard are now born with their respective colors. Users may now easily recognize
what jumper or cable should match with specific jumper or cable by COLOR, without having the trouble of holding user guide in one
hand and connecting jumpers with the other hand.
And what makes this feature so great is that, even the easy-to-get-confused front panel connector is differentiated now with different
light colors!
Sky Blue: AGP Slot
Flame Red:
Both 4-pin and 12-pin
ATX connector
Sand: PCI Slot
Electric Blue:
Memory Module
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Claret: Serial ATA connector
Navy Blue: IDE 1 Connector
Note: Colors setting varies on different motherboards; the color setting here applies only to AOpen i865 Family Motherboards.
Black: IDE 2 Connector
RESET
ACPI & Power LED
Power Switch
1
SPEAKER
IDE LED
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You can clear CMOS to restore system default setting. To clear the CMOS, follow the procedure below.
1. Turn off the system and unplug the AC power.
2. Remove ATX power cable from connector PWR2.
3. Locate JP14 and short pins 2-3 for a few seconds.
4. Return JP14 to its normal setting by shorting pin1 & pin2.
5. Connect ATX power cable back to connector PWR2.
Pin 1
1
1
Tip: When should I Clear CMOS?
1. Boot fails because of overclocking…
2. Forget password…
3. Troubleshooting…
Normal
(
default
)
Clear CMOS
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This motherboard supports Intel
®
Pentium 4 Socket 478 series CPU (Northwood). Be careful of CPU orientation when you plug it into
CPU socket.
1. Pull up the CPU socket lever and
up to 90-degree angle.
2. Locate Pin 1 in the socket and look for mark on the CPU upper interface.
Match Pin 1 and cut edge, then insert the CPU into the socket.
CPU pin 1 and
cut edge
CPU socket
Lever
CPU cut edge
Note: Those pictures are for example only; they may not look the same with the motherboard you purchased.
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3. Press down the CPU socket lever and finish CPU
installation.
CPU cut edge
Note: If you do not match the CPU
socket Pin 1 and CPU cut edge well, you
may damage the CPU.
Note: This socket supports
Micro-FC-PGA2 package CPU, which is
the latest CPU package developed by
Intel. Other forms of CPU package are
impossible to be fitted in.
Note: This picture is for example only; it may not look the same with the motherboard you purchased.
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This motherboard comes with a retention module attached on the CPU socket when shipped, we strongly recommend you to install
AOpen special designed CPU Fan as shown below on the retention module for better heat dissipation. Please install the CPU Fan
correctly as the following pictures shown.
1. Gently put the CPU Fan down on the
retention module with clips aligning correctly
to the four corners.
2. Pressing down the four clips with force one by one
on the retention module.
Clip
Note: The picture above may look different from the product you purchased.
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CPU VID signal and SMbus clock generator provide CPU voltage auto-detection and allows the user to set the CPU frequency through
the BIOS setup, therefore no jumpers or switches are used. The disadvantages of the Pentium based jumper-less designs are
eliminated. There will be no worry of wrong CPU voltage detection.
Intel
®
Socket 478
Pentium 4
CPU voltage
Clock Generator
BIOS
Controlled
Circuit
CPU Freq. Ratio
CPU VID signal
Power Regulator
(Automatically generates CPU voltage)
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The Over Current Protection is a popular implementation on ATX 3.3V/5V/12V switching power supply. However, the new generation
CPU uses different voltage with a regulator to transfer 12V to CPU voltage (for example, 1.475V), and thus makes 5V over current
protection useless. This motherboard is with switching regulator onboard supporting CPU over-current protection; in conjunction with
3.3V/5V/12V power supply provide the full line over-current protection.
Note: Although we have implemented protection circuit try to prevent any human operating mistake,
there is still certain risk that CPU, memory, HDD, add-on cards installed on this motherboard may be
damaged because of component failure, human operating error or unknown nature reason. AOpen
cannot guaranty the protection circuit will always work perfectly.
ATX Switching Power Supply
3.3V (Protected by power supply)
12V (Protected by power supply)
Onboard Power Regulator
(Over-Current Protection)
5V (Protected by power supply)
CPU Core Voltage
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This Motherboard implements a Flash ROM
and a special circuit that provide you no batter power consumption of current CPU and
CMOS Setup configurations. The RTC (real time clock) can also keep running as long as the power cord is plugged. If you lose your
CMOS data by accident, you can just reload the CMOS configurations from Flash ROM and the system will recover as usual.
Battery
ATX Stand-by Power
RTC
(Real Time Clock)
00:00:00
Flash ROM
CMOS
Auto switch to ATX standby
power as long as AC power line
is plugged. This smart design
increases battery life if you still
plug battery on motherboard.
Auto Switch
Backup by EEPROM
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AOpen provides a special and useful feature on this motherboard for overclockers. When you
power-on the system, the BIOS will check last system POST
status. If it succeeded, the BIOS
will enable “Watch Dog ABS” function immediately, and set the CPU FSB frequency according
to user’s settings stored in the BIOS. If system failed in BIOS POST, the “Watch Dog Timer” will reset the system to reboot in five
seconds. Then, BIOS will detect the CPU’s default frequency and POST again. With this special feature, you can easily overclock your
system to get a higher system performance without removing the system housing and save the hassle from setting the jumper to clear
CMOS data when system hangs.
BIOS
Clock Generator
CPU
AOpen
Watch Dog ABS
Countdown about
5 seconds if fails
in POST
Reset Signal
Enable/Disable Signal from
BIOS
CPU ID Signal
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This motherboard supports CPU VID function. The CPU core voltage will be automatically detected and the range is from 0.8375V to
1.6000V. It is not necessary to set CPU Core Voltage.
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BIOS Setup > Frequency/Voltage Control > CPU Bus Frequency
This motherboard is CPU jumper-less design, you can set CPU frequency in BIOS; no jumpers or switches are needed. The default
setting is "table select mode". You can adjust the FSB from "CPU Host/RAM/PCI Clock" for overclocking.
Core Frequency = CPU FSB Clock * CPU Ratio
PCI Clock = CPU FSB Clock / Clock Ratio
AGP Clock = PCI Clock x 2
CPU Ratio 8x, 10x… 25x, 26x, 27x, 28x
CPU FSB (By BIOS table) 100-400MHz
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Northwood CPU
CPU Core
Frequency
FSB
Clock
System
Bus
Ratio
Pentium 4 1.7G 1700MHz 133MHz 533MHz 13x
Pentium 4 1.8G 1800MHz 100MHz 400MHz 18x
Pentium 4 2.0G 2000MHz 100MHz 400MHz 20x
Pentium 4 2.2G 2200MHz 100MHz 400MHz 22x
Pentium 4 2.2G 2200MHz 133MHz 533MHz 16x
Pentium 4 2.26G 2260MHz 133MHz 533MHz 17x
Pentium 4 2.4G 2400MHz 100MHz 400MHz 24x
Pentium 4 2.4G 2400MHz 133MHz 533MHz 18x
Pentium 4 2.53G 2530MHz 133MHz 533MHz 19x
Pentium 4 2.6G 2600MHz 200MHz 800MHz 13x
Pentium 4 2.66G 2660MHz 133MHz 533MHz 20x
Pentium 4 2.8G 2800MHz 133MHz 533MHz 21x
Pentium 4 2.8G 2800MHz 200MHz 800MHz 14x
Pentium 4 3.06G 3066MHz 133MHz 533MHz 23x
Pentium 4 3.20G 3200MHz 200MHz 800MHz 16x
Note: With CPU speed changing rapidly, there might be fastest CPU on
the market by the time you received this installation guide. This table is
kindly for your references only.
Warning: Intel 865G/PE and 848P chipset
supports maximum 800MHz (200MHz*4)
system bus and 66MHz AGP clock; higher
clock setting may cause serious system
damage.
Note: Intel 865G/PE and 848P chipset only
support Northwood processors.
Northwood processors would detect the
clock ratio automatically; you may not be
able to adjust the clock ratio in BIOS
manually.
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)
)
The fan Connectors are painted in white in EzColor. Please plug in the CPU fan cable to the 3-pin CPUFAN connector. If you have
chassis fan, you can also plug it on SYSFAN1 or SYSFAN2 connector.
Note: Some CPU fans do not have
sensor pin, so that they cannot support
hardware monitoring function.
SYSFAN1 Connector
CPUFAN Connector
SENSOR
+12V
GND
GND
+12V
SENSOR
GND
+12V
SENSOR
SYSFAN2 Connector
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This motherboard provides PS2 keyboard / mouse wake-up function. You can use JP28 to enable or disable this function, which could
resume your system from suspend mode with keyboard or mouse. The factory default setting is set to “Disable” (1-2), and you may
enable this function by setting the jumper to 2-3.
Pin 1
1
1
Disable
(Default)
Enable
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For AX4SG and AX4SPE series, the motherboard has four 184-pin DDR DIMM sockets that allow you to install 128-bit dual channel
DDR400
, DDR333 or DDR266 memory up to 4GB. For AX4SPB series motherboard, it only has two DDR DIMM sockets and support
maximum up to 2GB in Single Channel mode. The DIMM sockets are painted in electric blue and only support non-ECC DDR RAM.
Please install suitable modules; otherwise serious damage may occur on memory sockets or you RAM modules. The RAM voltage for
you to adjust is from 2.60V-2.70V.
DIMMA1
DIMMA2
DIMMB1
DIMMB2
Warning: This motherboard supports DDR SDRAM. Please
do not install the SDRAM on the DDR SDRAM sockets;
otherwise it will cause serious damage on memory sockets or
SDRAM module.
Note: To run dual channel speed, you have to use
the same type memory modules installed on two
DIMMs. If you install two different sized modules,
the system can only run single channel mode and
with the speed of that lower memory module.
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Please follow the procedure as shown below to finish memory installation.
1. Make sure the DIMM module’s pin face down and match the socket’s size as depicted below.
2. Insert the module straight down to the DIMM slot with both hands and press down firmly until the DIMM module is securely in
place.
Note: The tabs of the DIMM slot
will close-up to hold the DIMM in
place when the DIMM touches the
slot’s bottom.
Note: Please pay attention to
the Blue slots. To run dual
channel speed, you should
insert the RAM in the slot of
DIMM A1 and DIMM B1 or
DIMM A2 and DIMM B2.
Please don't use the
different frequency DIMM on
dual channel
52 pins40 pins
Tab
Key
Pin 1
3. Repeat step 2 to finish additional DIMM modules installation.
Note: These images are for example only; they may not be exactly the same as the motherboard you purchased.
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Connect 34-pin floppy cable and 40-pin IDE cable to floppy connector FDD and IDE connector. The IDE 1 connector is painted in navy
blue; the IDE 2 connector and FDD connector are painted in Black. Be careful of the pin1 orientation. Wrong orientation may cause
system damage.
Pin1
Primary
Slave (2nd)
Primary
Master (1st)
Secondary
Master (3rd)
Secondary
Slave (4th)
ATA 33/66/100
IDE Connector
IDE 1 (Primary)
IDE 2 (Secondary)
Pin 1
FDD Connector
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IDE1 is also known as the primary channel and IDE2 as the secondary channel. Each channel supports two IDE devices that make a
total of four devices. In order to work together, the two devices on each channel must be set differently to Master and Slave mode.
Either one can be the hard disk or the CDROM. The setting as master or slave mode depends on the jumper on your IDE device, so
please refer to your hard disk and CDROM manual accordingly.
Warning: The specification of the IDE cable is a maximum of 46cm (18 inches);
make sure your cable does not exceed this length.
Tip:
1. For better signal quality, it is recommended to set the far end side device to
master mode and follow the suggested sequence to install your new device.
Please refer to above diagram
2. To achieve the best performance of Ultra DMA 66/100 hard disks, a special
80-wires IDE cable for Ultra DMA 66/100 is required.
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The traditional parallel ATA specification has defined the standard storage interface for PCs with its original speed of just 3
Mbytes/second since the protocol was introduced in the 1980s. And the latest generation of the interface, Ultra ATA-133, has been
developed further with a burst data transfer rate of 133 Mbytes/second. However, while ATA has enjoyed an illustrious track record, the
specification is now showing its age and imposes some serious design issues on today’s developers, including a 5-volt signaling
requirement, high pin count, and serious cabling headaches.
The Serial ATA specification is designed to overcome these design limitations while enabling the storage interface to scale with the
growing media rate demands of PC platforms. Serial ATA is to replace parallel ATA with the compatibility with existing operating systems
and drivers, adding performance headroom for years to come. It reduces voltage and pins count requirements and can be implemented
with thin and easy to route cables.
Serial ATA Ports
SATA port 1 SATA port 2
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You will find the claret serial ATA connectors in motherboard easily. To connect a Serial ATA disk, you have to have a 7-pin serial ATA
cable. Connect two ends of the serial ATA cable to the serial ATA header on the motherboard and the disk. Like every other traditional
disk, you also have to connect a power cable. Please be noted that it is a jumper free implement; you don’t need to set jumpers to
define a master or slave disk. When serial ATA hard disks are installed on serial ATA ports, the one connected on Port 0(SATA 1) will be
set as the first boot device automatically. Please be noted that it doesn’t support Hot-Plug in function.
Item Parallel ATA Serial ATA
Bandwidth 100/133 MB/Sec 150/300/600 MB/Sec
Volts 5V 250mV
Pins 40 7
Length Limitation 18 inch (45.72cm) 1 meter (100cm)
Cable Wide Thin
Ventilation Bad Good
Peer-to-Peer No Yes
Comparison between Parallel ATA and Serial ATA
Note: These images are for example only; they may not be exactly the same as the motherboard you purchased.
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Except its original 2 sets of parallel IDE, this motherboard does come with the support for the latest Serial ATA hard disk. If you are
unable to find your newly installed Serial ATA hard disks on your operating system after you have had installed them on, the problem
mainly lies in the BIOS setting. You may simply adjust BIOS settings to have them work properly.
After having properly installed your hard disks, you may directly get into the BIOS setting screen for adjustment. You may simply press
“Integrated Peripherals Æ On-Chip IDE Device Æ On-Chip Serial ATA” to choose your preferable mode. If you have no intention of
changing its setting, the default would be Auto.
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If you intend to change the default setting, simply press Enter for a list of selection:
1. Disabled: You may choose this item if you’re sure that only traditional IDE hard
disks had been installed on your system. Disabling this item may also cancel
the detection to Serial ATA hard disk during POST, which theoretically, could
speed up your boot-up timing for a little bit; however, please remember to
re-adjust the settings here if you intend to use Serial ATA hard disk later.
2. Auto: This is the default setting upon receipt of the motherboard. Basically, if
your system functions properly, it’s not necessary to change it. The system will
automatically recognize the first hard disk on IDE1 as the first boot device.
Note: Please be informed that when you are using Windows98/ME with six hard disks fully installed, Auto mode is not able to function
properly, it’s just because Windows98/Me is not able to energize Enhanced Mode to detect all hard disks.
3. Combined Mode: If you have had installed traditional IDE hard disks and Serial ATA hard disks at the same time, then you may
choose this Combined Mode. Under this mode, you may randomly choose either IDE hard disks or Serial ATA had disk as your first
boot device. But please be aware that Serial ATA will exist with IDE in a mapping way, which also means it will occupy one of the
IDE Channel and left you with one IDE Channel only.
4. Enhanced Mode: If you are using the latest operating system (say, Windows XP, Windows.NET Server), it is highly recommended
to select Enhanced Mode. The system would be able to detect all six devices (traditional IDE x4, Serial ATA x 2) completely and
functions perfectly under this mode. But please be noted that it is defaulted with using traditional IDE as the first boot device.
Note: From our practical lab tests, we found no obvious problem or mistakes happened under Windows2000 operating system, but,
however, it is not within the regulation recommended by Intel.
5. SATA Only: You may select this SATA Only mode if you have had installed Serial ATA hard disks only. It also allows you to select
booting sequence from Port0 (SerialATA1) or Port1 (SerialATA2).
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t
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r
r
b
b
o
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a
a
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d
d
s
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O
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n
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l
l
i
i
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e
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M
M
a
a
n
n
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F
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P
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The pins of Front Panel Connector are painted in different colors with their respective
functions. Please attach the power LED, speaker, power and reset switch connectors
to the corresponding pins matched in same colors. If you enable “Suspend Mode” item
in BIOS Setup, the ACPI & Power LED will keep flashing or high light while the system
is in suspend mode.
Locate the power switch cable from your ATX housing. It is 2-pin female connector
from the housing front panel. Plug this connector to the soft-power switch connector
marked SPWR.
Suspend Type ACPI LED
Power on Suspend (S1) or Suspend to RAM (S3) Flashing for every second
Suspend to Disk (S4) The LED will be turned off
1
1
IDE LED
SPEAKER
Pin1
NC
NC
+5V
IDE LED
IDE LED
+5V
+5V
GND
NC
SPEAKER
SPWR
GND
ACPILED-
GND
ACPILED+
NC
NC
GND
RESET
GND
Power Switch
ACPI & Power LED
RESET
46
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8
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M
M
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G
P
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c
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G
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)
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8
8
X
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AOpen i865 Family Motherboards provides an AGP 8X slot, a sky blue slot which has the latest AGP specification in motherboard. The
AGP 8X is a bus interface targeted for high-performance 3D graphic. AGP uses both rising and falling edge of the 66MHz clock, for 4X
AGP, the data transfer rate is 66MHz x 4bytes x 4 = 1056MB/s. AGP is now moving to AGP 8X mode, which is 66MHz x 4bytes x 8
=2.1GB/s. You can also adjust AGP voltage in BIOS within a range from 1.5V to 1.6V. For AX4SG series, this AGP slot could
automatically become an AGP slot or a Multiplexed Intel DVO Output depending on what kind of cards inserted, like AGP, or ADD (AGP
Digital Display) cards. With ADD card cabled to this slot, Multiplexed Intel DVO output could provide high-speed digital connection for
digital displays or TV-OUT functionality.
Warning: It is strongly
recommended not to adjust
voltage/clock of AGP/PCI
when connecting any SATA
service. It is because when
the voltage/clock for
AGP/PCI is adjusted, the
clock for SATA couldn’t
keep 100MHz, and the
system will be unstable.
Warning: It is strongly recommended not
to install a 3.3V AGP card, which is not
supported by Intel 865G / 865PE / 848P
chipset.
47
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P
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D
With the outstanding R&D ability of AOpen and its specially developed circuit, this motherboard implements a blend new technology to
protect your motherboard from being damaged by over voltage of AGP card. When AGP Protection Technology is implemented, this
motherboard will automatically detect the voltage of AGP card and prevent your chipsets from being burnt out. Please note that if you
install a AGP card with 3.3V, which is not supported by Intel 865 chipset, the AGP LED on the motherboard will light up to warn you the
possible damage of the exceeding voltage. You may contact your AGP card vendor for further support.
AGP LED
Warning: It is strongly recommended not to
install a 3.3V AGP card, which is not
supported by Intel 865 chipset. When you do
so, the AGP LED on the motherboard will light
up to warn you the possible damage.
48
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A
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The IrDA connector can be configured to support wireless infrared module, with this module and application software such as Laplink or
Windows 98 Direct Cable Connection, the user can transfer files to or from laptops, notebooks, PDA devices and printers. This
connector supports HPSIR (115.2Kbps, 2 meters) and ASK-IR (56Kbps).
Install the infrared module onto the IrDA connector and enable the infrared function from BIOS Setup, UART Mode, make sure to have
the correct orientation when you plug in the IrDA connector.
IrDA Connector
Pin 1
1
KEY
GND
IR_RX
NC
+5V
IR_TX
49
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O
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M
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a
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S
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1
1
0
0
/
/
1
1
0
0
0
0
/
/
1
1
0
0
0
0
0
0
M
M
b
b
p
p
s
s
L
L
A
A
N
N
o
o
n
n
b
b
o
o
a
a
r
r
d
d
On the strength of Gigabit LAN controller (-UL series) or Realtek 10/100Mbps LAN controller (-UN series) on board, this motherboard
provides 10/100 Mbps (for Gigabit LAN, it is 10/100/1000 Mbps) Ethernet for office and home use. To –U series motherboards, they do
not support LAN onboard. The Ethernet RJ45 connector is located on top of USB connectors. The right hand side LED indicates link
mode, it lights in orange whenever linking to network. The left hand side LED indicates the transfer mode and it lights in green when
data is transferring in 100Mbps (never lights while in 10Mbps), but lights in orange when transferring in Gigabit’s mode. To enable or
disable this function, you may simply adjust it through BIOS. To enable LAN wakeup function, you have to set the “Wake on PCI Card”
enable in the BIOS “Power Management Setup” section.
Transferring (Left)
Green 100Mbps
Orange Gigabit mode
Linking (Right)
Orange
50
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O
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U
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S
S
B
B
2
2
.
.
0
0
P
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This motherboard provides eight USB 2.0 ports to connect USB devices such as mouse, keyboard, modem, printer, etc. There are two
USB headers on the board for you to connect two USB devices and four other ports on the back panel. You can use proper cables to
connect USB devices from back panel or connect the front USB connector to the front panel of chassis.
Compared to traditional USB 1.0/1.1 with the speed of 12Mbps, USB 2.0 has a fancy speed up to 480Mbps that is 40 times faster than
the traditional one. Except for the speed increase, USB 2.0 supports old USB 1.0/1.1 software and peripherals, offering impressive and
even better compatibility to customers. On this motherboard, all eight ports support USB 2.0 function.
Pin 1
+5V
SBD7-
SBD7+
GND
NC
1
Pin 1
Note: Please note that if you would like to use
USB devices (Example: keyboard, mouse etc.)
under DOS environment, you must install driver
that comes with the devices to make it work.
+5V
SBD6-
SBD6+
GND
KEY
USB 2.0 Connector
51
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M
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l
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C
C
o
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l
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r
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C
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B
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a
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P
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The onboard I/O devices are PS/2 Keyboard, PS/2 Mouse, RJ-45 LAN Connector, COM1, VGA port, Printer, USB, AC’97 sound and
game ports. The view angle of drawing shown here is from the back panel of the housing.
RJ45 10/100
1000 LAN Jack
(for –UL and –UN
Series Motherboards
)
SPP/EPP/ECP
Parallel Port
PS/2 Mouse
Connector
Line-In
USB 2.0
Ports
Speaker Out
MIC-In
USB 2.0 Ports
V
G
A
Port
(for AX4SG series only)
PS/2 Keyboard
Connector
COM 1 Port
PS/2 Keyboard: For standard keyboard, which use a PS/2 plug.
PS/2 Mouse: For PC-Mouse, which use a PS/2 plug.
USB Port: Available for connecting USB devices.
Parallel Port: To connect with SPP/ECP/EPP printer.
COM1 Port: To connect with pointing devices, modem or others serial devices.
RJ-45 LAN connector To connect Ethernet for home or office use.
VGA Connector: To connect with PC monitor.
Speaker Out: To External Speaker, Earphone or Amplifier.
Line-In: Comes from the signal sources, such as CD/Tape player.
MIC-In: From Microphone.
52
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O
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S
S
/
/
P
P
D
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I
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F
F
(
(
S
S
o
o
n
n
y
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/
/
P
P
h
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i
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l
l
i
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p
p
s
s
D
D
i
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g
g
i
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)
)
C
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r
r
S/PDIF (Sony/Philips Digital Interface) is a latest audio transfer file format that provides impressive quality through optical fiber and
allows you to enjoy digital audio instead of analog. Normally there are two S/PDIF outputs as shown, one for RCA connector, the most
common one used for consumer audio products, and the other for optical connector with a even better audio quality. Through a specific
audio cable, you can connect the S/PDIF connector to a S/PDIF audio module bearing S/PDIF digital output. However, you must have a
S/PDIF supported speaker with S/PDIF digital input to make the most of this function.
S/PDIF Cable
S/PDIF OUT
S/PDIF OUT
(Optical)
S/PDIF IN
Pin 1
S/PDIF IN
S/PDIF Connector
S/PDIF Module
(User Upgrade Optional)
1
5
+5V
NC
SPDIFOUT
GND
SPDIFIN
53
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8
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M
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r
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b
o
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O
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M
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5
5
.
.
1
1
C
C
h
h
a
a
n
n
n
n
e
e
l
l
A
A
u
u
d
d
i
i
o
o
E
E
f
f
f
f
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t
This motherboard comes with an ALC655 CODEC, which supports high quality of 5.1 Channel audio effects, bringing you a brand new
audio experience. On the strength of the innovative design of ALC655, you're able to use standard line-jacks for surround audio output
without connecting any external module. To apply this function, you have to install the audio driver in the Bonus Pack CD as well as an
audio application supporting 5.1 Channel. Picture bellow represents the standard location of all speakers in 5.1 Channel sound tracks.
Please connect the plug of your front speakers to the green “Speaker out” port, rear speakers’ plug to the blue “Line in” port and both of
the center and subwoofer speakers to the red “MIC in” port.
54
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a
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d
d
s
s
O
O
n
n
l
l
i
i
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n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
W
W
a
a
k
k
e
e
O
O
n
n
M
M
o
o
d
d
e
e
m
m
/
/
W
W
a
a
k
k
e
e
O
O
n
n
L
L
A
A
N
N
/
/
W
W
a
a
k
k
e
e
O
O
n
n
P
P
C
C
I
I
C
C
a
a
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d
d
T
T
h
h
i
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s
s
motherboard implements special circuit to support Wake On Modem, Wake On LAN and Wake On PCI Card.
Green PC suspend mode does not really turn off the system power supply, it can be triggered by Modem, LAN or Other PCI Cards and
resume back to active. If you have an external Modem card and want to use this wake-up feature, Please enable the “Wake On Modem”
item. For an internal modem, LAN and other PCI cards, please enable the “Wake On PCI Card” item.
55
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O
O
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M
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a
a
l
l
F
F
r
r
o
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n
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A
A
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d
i
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C
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n
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r
r
If the housing has been designed with an audio port on the front panel, you’ll be able to connect onboard audio to front panel through
this connector. By the way, please remove the jumper cap from the Front Audio Connector before you connect the cable. Do not remove
this yellow jumper cap if your housing doesn’t have an audio port on the front panel.
Front Audio Connector
Pin 1
1
AUD_MIC
AUD_MIC_BIAS
AUD_FPOUT_R
NC
AUD_FPOUT_L
AUD_GND
AUD_VCC
AUD_RET_R
KEY
AUD_RET_L
Note: Please remove the jumper cap from the front audio connector before you
connect the cable. Do not remove this yellow jumper cap if your housing doesn’t
have an audio port on the front panel.
Front Audio Connector
56
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h
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o
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a
a
r
r
d
d
s
s
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
G
G
a
a
m
m
e
e
P
P
o
o
r
r
t
t
B
B
r
r
a
a
c
c
k
k
e
e
t
t
S
S
u
u
p
p
p
p
o
o
r
r
t
t
e
e
d
d
This motherboard comes with a game port (Joystick-Midi) for you to connect any midi devices or joysticks. To use this function you have
to have a joystick module and connect it with a game port cable to this port on the motherboard.
Joystick Module
(User Upgrade Optional)
Pin1
1
+5V
JAB1
JACX
GND
GND
JACY
JAB2
+5V
+5V
JBB1
JBCX
MIDI_TXD
JBCY
JBB2
MIDI_RXD
KEY
Game Port Connector
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s
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O
O
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i
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e
M
M
a
a
n
n
u
u
a
a
l
l
C
C
O
O
M
M
2
2
C
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r
This motherboard provides two serial ports. One of them is on back panel connector, and the other is on the upper left of board. With
proper cable, you can connect it to the back panel of chassis.
Pin 1
1
DCD#
SOUT
GND
RI#
RTS#
SIN
DTR#
DSR#
CTS#
COM2 Connecto
r
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a
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This connector is used to connect CD Audio cable from CDROM or DVD drive to onboard sound.
1
L
GND
GND
R
Note: Though some of the latest versions of Windows
support “Digital Audio” through IDE bus. However, in
order to use Open Jukebox player, which is driven under
BIOS, it is a MUST to connect audio cable to CD-IN
connector on the motherboard.
CD-IN Connector
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This connector is used to connect MPEG Audio cable from MPEG card to onboard sound.
AUX-IN Connector
L
GND
GND
R
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The “CASE OPEN” header provides chassis intrusion-monitoring function. To make this function works, you have to enable it in the
system BIOS, connect this header to a sensor somewhere on the chassis. So, whenever the sensor is triggered by lights or by the
opening of the chassis, the system will beep to inform you. Please be informed that this useful function only applies to advanced chassis,
you may purchase an extra sensor, attach it on your chassis, and make a good use of this function.
Case Open Connector
Pin 1
Sensor
GND
1
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Both STBY LED and BOOT LED are AOpen’s considerate designs that aim at providing you friendly system information. The STBY LED
will light up when power is provided to the motherboard. This is a convenient indication for you to check the system power status in
many circumstances such as power on/off, stand-by mode and RAM power status during Suspend to RAM mode.
BOOT LED will keep blinking when you power the system on and when your system is under POST (Power-On Self Test)
. After POST
diagnoses everything all right and finishes the booting, the LED will stay on otherwise it will remain flashing to warn you that mistakes
have occurred during POST
Warning: Do not install or remove the
DIMM module or others devices when the
STBY LED lights on.
BOOT LED
STBY LED
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Traditional motherboard uses fuses to prevent Keyboard and USB port from over-current or shortage. These fuses are soldered onboard
that when it is broken (function to protect motherboard), user cannot replace them and result in malfunction of motherboard.
With expensive Resetable Fuse, the motherboard can be resumed back to normal function even after the fuse had done its protection
job.
Resetable Fuse
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Cool down CPU and Chipset are important for system reliability. Enlarged aluminum heat sink provides better heat consumption
especially when you are trying to over-clock the CPU.
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The quality of low ESR capacitor (Low Equivalent Series Resistance) during high frequency operation is very important for the stability
of CPU power. The idea of where to put these capacitors is another know-how that requires experience and detail calculation.
Not only that, AOpen i865 Family motherboards implements 2200μF capacitors, which is much larger than normal capacitor (1000 &
1500μF) and it provides better stability for CPU power.
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Configuring Intel 865 chipset, the performance of this motherboard had been uplifted by implementing PBE Technology (Performance
Boosting Engine). Acting as similar as PAT in uplifting the system performance, PBE enable users to optimize the accessing speed and
quality between the CPU and Memory. Theoretically speaking, CPU must go through some standard paths to access memory. However,
with an optimized path created, CPU may access memory through optimized path in a faster way. Therefore, PBE effectively shortened
the distance between CPU and memory and thus increasing system performance as a matter of fact. To enable it, all you have to do is
to go to BIOS screen, select Advanced Chipset Feature/Performance Boost Engine.
Note: Enabling this feature will make maximum use of your
RAM modules. This is not standard specification of Intel
865G/865PE chipset. Uneven quality RAM modules in the
market may not able to withstand this kind of extreme usage
and cause the instability of your system. You are taking
y
our own risk for takin
g
advanta
g
e of this benefit.
PBE item : Disabled
(
Default
)
Enable or Disabled
PBE Technology
Optimized Access
Normal Access
Chi
p
sets
Memory
Dual Channel
DDR Memory
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In “Temp/Fan/Case” page, you may get aware of the current
temperature of CPU and the heat inside chassis. Also,
you can check if fans are running properly.
The first image you have here is the Voltage Status page.
You can find current status of all voltages and set your
expected margins of warning level.
You may check your
system voltage from the
indicating bar here.
Of course, you may set your
defaulted lowest margin for your
fans and SilentTek would also
pop up a message box to alarm
you when the fan is rotating
slower than this specified speed.
You may set the highest margin
of your CPU and system
temperature as default, and
SilentTek would pop up a
message box to alert you with
alarm when the temperature
goes beyond the specified
margin.
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1. Smart FAN Control: This is the default setting of
SilentTek and can be used for any branded computer
housing. With a special algorithm developed by AOpen,
the fan speed is automatically adjusted by the factors of
CPU and ambient temperature. Ease-of-use and trouble
free at your service.
2. Fixed FAN Control: Under this setting, a desired fan
speed is set fixed when operating.
3. Multiple Level Control: This is the most versatile
setting that allows you to set fan speed in relation to
temperature. You may find that this setting fits you best.
4. AOpen Recommend Setting: This setting is designed
specifically for AOpen housing. A series of lab tests were
conducted under the real world scenario to determine
optimum fan speed to reduce noise level within CPU
working condition and temperature. Most of the time, the
fan would remain still when CPU is not fully utilized.
The following page is surely the most important part of this utility. You may control the rotation speed of specific fans that you have got
the options inside in this page.
CD-ROM Rotation Speed Control: by enabling the CD-ROM
Rotation Speed Control, you can adjust the rotation speed of your
CD-ROM. When you set the speed to high level, the CD-ROM will
work at its fastest speed and it will run at basic required speed
while you set the value to low speed.
Note: Due to hundreds different brands of fan on the
market, inaccuracy may happen in some cases when you
had your rotation speed adjusted. It is still under the
criterion and please rest assured that it won’t cause any
problem to your system.
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Have you ever thought how great it would be if you can adjust the frequency setting on your motherboard under Windows environment
and be a real master of your system? Everybody knows that the ratio and frequency setting are key factors to influence the system
performance; however, it’s absolutely not an easy task for an amateur to adjust the setting value. On most traditional motherboards, you
have to get into BIOS screen for the frequency and
reboot the system again and again. But from now on,
you don’t surfer the boring stuffs anymore.
With brand-new and user-friendly EzClock that
AOpen specially designs for his users, you can adjust
those important values as you please and think of
suitable. This tailor-made EzClock allows you to set
the voltage and frequency of CPU, VGA, PCI and
memory under Windows environment as well as in
BIOS setting page; even better, those settings will be
displayed real-time. Having this handy EzClock, you
can monitor the system when you’re fine-tuning the
performance of your system. It provides you detailed
and necessary information. Now let’s take a look how
it works on utility, BIOS and POST.
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How You Adjust the Settings in EzClock Utility
In EzClock utility, you can adjust CPU Front Side Bus (FSB), the voltage and frequency of VGA, AGP, PCI and DRAM. Besides, the
CPU related information such as CPU voltage, temperature and CPUFAN rotation speed will also be displayed on this utility.
On the right part of the panel is the section that you adjust the settings of
VGA, AGP, PCI and memory. To adjust the voltage and clock frequency of
those installments, you can press “-“ or “+” on corresponding items. The
color parts represent the situation of values. The higher value you set, the
light on the color bar goes to right and turns red. After finishing those value
settings, you can press “Apply” button on the upper right hand corner to
save changes to CMOS.
Control buttons:
“_” button allows you
to minimize the utility
and “X” button to close
the utility. Pressing
“Apply” button you can
save the changes to
CMOS.
VGA, AGP, PCI and DRAM Voltage / Clock Area:
Pressing “_” and “+” buttons, you can adjust the
voltage and clock frequency values of onboard
VGA, AGP, PCI and DRAM.
On the left circle area shows Ratio, FSB and frequency information
about CPU. When the values are set to factory default, the light on
the top and bottom of the circle will show green and it will vary as you
change these CPU settings.
CPU Ratio, FSB and frequency displaying area:
You can adjust CPU FSB here by entering preferred value.
CPU Color Bars:
The color bar will
light on and show
different colors as
values change. On
default values, it
will show green.
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On the bottom rectangular panel represents CPU fan speed, CPU voltage and CPU temperature. The three color bars on the right hand
side will light on according to operation temperature. Please refer to the picture shown above.
On the bottom rectangular panel represents CPU fan speed, CPU voltage and CPU temperature. The three color bars on the right hand
side will light on according to operation temperature. Please refer to the picture shown above.
71
CPU Color Bars:
The color bars will light on
according to CPU operation
temperature.
CPU Fan, Voltage and Temperature:
representing CPU fan speed, CPU
voltage and CPU temperature in
Celsius and Fahrenheit degrees.
How You Adjust the Settings in BIOS How You Adjust the Settings in BIOS
Apart from EzClock utility, the voltage and frequency values of CPU, PCI and memory can also be adjusted on BIOS page. By pressing
“+”, “-“, “PgUp” or “PgDn” keys, you can adjust the frequency values of CPU Bus, PCI Bus and DRAM.
Apart from EzClock utility, the voltage and frequency values of CPU, PCI and memory can also be adjusted on BIOS page. By pressing
“+”, “-“, “PgUp” or “PgDn” keys, you can adjust the frequency values of CPU Bus, PCI Bus and DRAM.
Also, the same keys help you adjust the voltage of CPU
and DDR settings. Some values may change while you
adjust the settings. You can press “F10” to save the
changes you’ve made.
Also, the same keys help you adjust the voltage of CPU
and DDR settings. Some values may change while you
adjust the settings. You can press “F10” to save the
changes you’ve made.
Function Keys
Description
Note: The items provided by EzClock
Utility vary in different motherboards. The
unavailable function in your motherboard
will present in grey.
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How Your Boot Screen Looks Like
After you finish setting BIOS, these setting values
will be displayed on the boot screen like the shown
picture here.
Every time you boot your system, both default and
current settings will pop up on the screen. Your
personal settings that had been adjusted earlier
will be highlighted; thus, you can have clear idea
how your system functions and monitor your
system more easily.
Current values of
your system
The highlighted setting
value you manually adjust
Default settings of this
motherboard
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What is Hyper-Threading?
Hyper-Threading technology is an innovative design from Intel that enables multi-threaded software applications to process threads in
parallel within each processor resulting in increased utilization of processor execution resources. As a result, an average improvement
of ~40% in CPU resource utilization yields higher processing throughput.
How Hyper-Threading Works
A form of simultaneous multi-threading technology (SMT), Hyper-Threading technology allows multiple threads of software applications
to be run simultaneously on one processor by duplicating the architectural state on each processor while the same processor execution
resources is shared. The figure below
represents how a Hyper-Threading based
processor differentiates a traditional
multiprocessor. The left-hand configuration
shows a traditional multiprocessor system
with two physical processors. Each
processor has its own independent
execution resources and architectural state.
The right-hand configuration represents an
Intel Hyper-Threading technology based
processor. You can see that the architectural
state for each processor is duplicated, while
the execution resources is shared.
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For multiprocessor-capable software applications, the Hyper-Threading based processor is considered two separate logical processors
on which the software applications can
run without modification. Also, each
logical processor responds to
interrupts independently. The first
logical processor can track one
software thread, while the second
logical processor tracks another
software thread simultaneously.
Because the two threads share the
same execution resources, the second
thread can use resources that would
be otherwise idle if only one thread
was executing. This results in an
increased utilization of the execution
resources within each physical
processor.
The figure below represents how
Hyper-Threading saves time when it
works. With two logical processors available on every single physical processor, multi-threaded applications can now take advantage of
thread-level parallelism on each physical processor for additional performance. As software applications continue to be optimized to take
greater advantage of processor parallelism, Hyper-Threading technology provides an additional boost for newer capabilities and the
growing needs of today’s users.
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AOpen always dedicated to provide users a much friendly computer environment. We now
bring you a comprehensive system detection utility. AOConfig is a Windows based utility
with user-friendly interface that allows users to obtain information of the operation system
and hardware such as motherboard, CPU, memory, PCI devices and IDE devices. The powerful utility also displays the version of BIOS
and firmware for your convenience of maintenance.
Moreover, AOConfig allows users to save information in *.BMP or *.TXT format which users may collect the system information in detail
and send them to AOpen directly for technical support or for further diagnose of system problems.
1. The system page shows the
detailed information of the
motherboard, operating
system, processor, and
BIOS version.
2. The PCI device page shows
the configurations of all PCI
devices installed in your
motherboard.
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3. This page presents the IDE
device information, such as
serial number, manufacturer,
firmware version, and capacity.
4. From this page, users can
obtain the technical support
information of AOpen. Moreover,
detailed information could be
saved in .bmp or .txt format.
NOTE:
AOConfig can be used under Windows 98SE/ME, NT4.0/2000, or Windows XP. Please also note that AOConfig can
only be operated in a system equipped with an AOpen motherboard. Before running AOConfig, all applications must
be closed.
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System parameters can be modified by going into BIOS Setup menu, this menu allows you to configure the system parameters and
save the configuration into the 128 bytes CMOS area, (normally in the RTC chip or in the main chipset).
Phoenix-Award BIOS™ installed in the Flash ROM
of the motherboard is a custom version of an industry standard BIOS. The BIOS
provides critical low-level support for standard devices such as hard disk drives, serial and parallel ports.
Most BIOS settings of AOpen i865 Family motherboards have been optimized by AOpen’s R&D engineering team. But, the default
setting of BIOS still can’t fine-tune the chipset controlling entire system. Therefore, the rest of this chapter intends to guide you the
process of configuring your system setup.
To enter to BIOS setup menu, press <Del> when POST (Power-On Self Test)
screen is shown on your monitor.
Note: Because the BIOS code is the most often
changed part of the motherboard design, the BIOS
information contained in this manual may be different
with actual BIOS that come with your motherboard.
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Generally, you can use arrow keys to highlight items that you want to choose, then press <Enter> key to select, and use the <Page Up>
and <Page Down> key to change setting values. You can press <Esc> key to quit Phoenix-Award™ BIOS setup program. The following
table provides details about how to use keyboard in the Phoenix-Award BIOS setup program.
Key Description
Page Up or + Changing setting to next value or increase the value.
Page Down or - Changing setting to previous value or decrease value.
Enter Select the item.
Esc 1. In main menu: Quit and don’t save any change.
2. In sub menu: Exit current menu to main menu.
Up Arrow Highlight previous item.
Down Arrow Highlight next item.
Left Arrow Move the light bar to left side of menu.
Right Arrow Move the light bar to right side of menu.
F6 Load fail-save setting value from CMOS.
F7 Load turbo setting value from CMOS.
F10 Save changed setting and exit setup program.
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After you finish jumper settings and connect correct cables, power on and enter the BIOS Setup. Press <Del> during POST (Power-On
Self Test) and choose "Load Setup Defaults" for recommended optimal performance.
Del
Warning: Please avoid of using "Load Turbo Defaults", unless you
are sure your system components (CPU, DRAM, HDD, etc.) are
good enough for turbo setting.
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With outstanding R&D ability of AOpen, we now bring you a whole new BIOS Flash wizard ----
EzWinFlash. With an eye to users convenience, EzWinFlash combines the BIOS binary code
and flash module together, so the only thing you have to do is just clicking on the utility you
downloaded from web and let it helps you complete the flash process automatically. EzWinFlash detects your motherboard and checks
the BIOS version cleverly to prevent your system from any possible failure. Moreover, EzWinFlash has been taken into consideration to
go with any windows platform you might be using, no matter if you’re using Windows 95/98, 98SE/ME, NT4.0/2000, or Windows XP.
In the meanwhile, in order to provide a much more user-friendly operating environment, AOpen EzWinFlash is natively designed to have
multi-language function to provide easier way for users’ usage in changing BIOS setting.
Caution: By updating your motherboard,
you are taking a risk of BIOS flash failure. If
your motherboard is working stable, and
there are no major bugs that had been fixed
by a latter BIOS revision, we recommend
that you DO NOT try to upgrade your BIOS.
If you intent on upgrading, PLEASE BE
SURE to get the right BIOS revision for the
right motherboard model to avoid any
possibility failure.
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You may accomplish BIOS upgrade procedure with EzWinFlash by the following steps, and it’s STRONGLY RECOMMENDED to close
all the applications before you start the upgrading.
1. Download the new version of BIOS package zip
file from AOpen official web site. (Ex: http://www.aopen.com)
2. Unzip the download BIOS package (ex: WSGUL102.ZIP) with WinZip (http://www.winzip.com
) in Windows environment.
3. Save the unzipped files into a folder, for example, WSGUL102.EXE & WSGUL102.BIN.
4. Double click on the WSGUL102.EXE; EzWinFlash will detect the model name and BIOS version of your motherboard. If you had
got the wrong BIOS, you will not be allowed to proceed with the flash steps.
5. You may select preferred language in the main menu, then click [Start Flash] to start the BIOS upgrade procedure.
6. EzWinFlash will complete all the process automatically, and a dialogue box will pop up to ask you to restart Windows. You may
click [YES] to reboot Windows.
7. Press <Del> at POST to enter BIOS setup; choose "Load Setup Defaults", then “Save & Exit Setup”. Done!
It is strongly recommended NOT to turn off the power or run any application during FLASH PROCESS.
Warning: The new BIOS upgrade will permanently replace your
original BIOS’s settings when flashing. You may need to reconfigure
your BIOS setting so that your system can go back to work as normal.
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Have you been fed up with the conservative and immutable POST screen? Let’s rule out the tradition
idea that POST screen are stiff and frigid, and let AOpen show you the newly developed VividBIOS
to experience the lively vivid colourful POST screen!
Unlike earlier graphic POST screen which could occupy the whole screen and mask text information during POST, AOpen VividBIOS
deals with graphics and texts separately, and makes them running simultaneously during POST. With this innovative design, VividBIOS
now brings you a beautiful and sleek 256 colours screen without missing any important information shown on POST screen.
In addition, the limited space of BIOS ROM is another big issue. When all of the traditional BIOS can only show space-consuming and
uncompressed Bitmap, AOpen has considerately tuned the BIOS to next generation, to recognize the smaller-sized GIF format and
even dynamic-showing GIF animation.
Vivid BIOS shares the same fundamental technology with Open JukeBox CD Player, you may use the same EzSkin utility to change
your Vivid BIOS screen or to download your favourite Open JukeBox skin. If you see this little logo
shown beside your model
name on the BIOS download page,
http://english.aopen.com.tw/tech/download/skin, it is assured that your motherboard
supports this innovative feature!
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There are motherboard drivers and utilities in AOpen Bonus CD. You don’t need to install all of them to boot your system. But after you
finish the hardware installation, you have to install your operation system first (such as Windows XP) before you install any drivers or
utilities. Please refer to your operation system’s installation guide.
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You can use the auto-run menu of Bonus CD. Choose the utility and driver and select model name.
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®
®
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The Intel
®
Chipset Software Installation Utility should be installed onto the target system and the Windows * INF files outline the
operating system how the chipset components will be configured. It is recommended that the Intel
®
Chipset Software Installation utility
be installed onto the target system prior to the installation of other drivers.
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Install LAN Driver in Windows 98SE
1. Open the Device Manager and check if there is a "PCI Ethernet Controller" in "Other devices"
2. Insert the supplied "Bonus CD"
3. Double click "PCI Ethernet Controller”
4. Click "Reinstall Driver" in the General Tab.
5. Select "Search for a better driver than the one your device is using now. (Recommended)"
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6. Select "Specify a location", and type "G:\Driver\LAN\RTL8100S-32\Win98" in the text box that appears. Press “Next".
7. System will ask you to provide the file path for loading driver, please type "G:\Driver\LAN\RTL8100S-32\Win98" in the text box that
appears. Press “OK".
8. System will ask you to insert "Windows 98 CD-ROM".
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9. Driver installed.
10. Restart computer.
11. Confirming Windows 98 Installation.
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Install LAN Driver in Windows ME
1. Open the Device Manager and check if there is a "PCI Ethernet Controller" in "Other devices"
2. Insert the supplied "Bonus CD"
3. Double click "PCI Ethernet Controller”
4. Click "Reinstall Driver" in the General Tab.
5. Select "Specify the location of the driver (Advanced)".
6. Choose "Search for a better driver than the one your device is using now. (Recommended)", then Select "Specify a location", and
type "G:\Driver\LAN\RTL8100S-32\WinME" in the text box that appears. Press “Next".
7. Driver installed.
8. Restart computer.
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9. Confirming Windows ME Installation. 9. Confirming Windows ME Installation.
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Install LAN Driver in Windows NT 4.0
1. In the Control Panel, double-click the Network icon. When the Network window opens, select the Adapters tab.
2. Click "Add" to install a new adapter. All previously installed drivers are listed under Network Adapters.
3. When the Select Network Adapter window opens, click "Have Disk"....
4. When prompted, insert the BONUS CD, type the path "G:\Driver\LAN\RTL8100S-32\Winnt4" to the driver, and click "OK".
5. With "Realtek RTL8169/8110 Family Gigabit Ethernet NIC" highlighted in the Select OEM Option window, click "OK".
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6. Restart computer.
7. Confirming Windows NT Installation
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Install LAN Driver in Windows 2000
1. Open the Device Manager and check if there is a "Ethernet Controller" in "Other devices"
2. Insert the supplied "Bonus CD "
3. Right click "Ethernet Controller ", and then select "Properties".
4. Click "Reinstall Driver" in the General Tab.
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5. Select "Search for a suitable driver for my device (recommended)"
6. Select "Specify a location", and then click "Next".
7. Type "G:\Driver\LAN\RTL8100S-32\Win2000" in the text box that appears. Press " OK".
8. Driver installed.
9. Confirming Windows 2000 Installation.
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Install LAN Driver in Windows XP
1. Open the Device Manager and check if there is a "Ethernet Controller" in "Other devices"
2. Insert the supplied "Bonus CD "
3. Right click "Ethernet Controller ", then select "Update Driver".
4. Select "Install from a list or specific location (Advanced)", and then Click "Next".
5. Choose "Search for the best driver in these locations", and then select "Include this location in the search:". Type
"G:\Driver\LAN\RTL8100S-32\WinXP" in the text box that appears. Press " Next ".
6. Driver installed.
7. Confirming Windows XP Installation
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This motherboard integrates Realtek 10/100 Mbps Ethernet Chip. You can find this driver from the Bonus Pack CD auto-run menu.
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Install LAN Driver in Windows 95 (Golden version), Win95A and OSR2
Installing driver procedure on Microsoft Windows 95:
----------------------------------------------------------------------
1. Ask you to select which driver you want to install, select "Driver from disk provided by hardware manufacturer".
2. Specify the setup file pathname
[CD-ROM]:\Driver\LAN\RTL8100\Windows\95\WIN95A (for Windows 95 and Win95A) or
[CD-ROM]:\Driver\LAN\RTL8100\Windows\95\W95OSR2 (for Windows 95 OSR2).
3. Windows 95 will appear some messages to insert Windows 95 system disk to complete setup step.
4. Windows 95 will finish the other installation procedure automatically, and then you restart the system.
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Install LAN Driver in Windows NT 3.5, 3.51 & 4.0
Installing driver procedure on Microsoft Windows NT:
----------------------------------------------------------------------
When you are in Windows NT:
1. In the Main group of NT, select the "Control Panel" icon.
2. In the Control Panel window, choose the "Network" icon.
3. In the Network Settings dialog box, choose the "Add Adapter" button. The Add Network Adapter dialog box appears.
4. In the list of network cards, select "<other> Requires disk from manufacturer", and then press <Enter> button.
5. Enter drive and pathname
[CD-ROM]:\Driver\LAN\RTL8100\Windows\NT (for NT 4.0) which is the path where the setup files OEMSETUP.INF is located, and then
chooses the OK button.
6. The screen will appear "Select Line Speed" dialog box which is provided by RTL8139.SYS driver. The default value is "auto" so that
the
RTL8139 PCI Fast Ethernet adapter and its driver RTL8139.SYS will auto-detect the line speed, 10 Mb or 100Mb, while the
RTL8139.SYS is loading. The other values, "10" or "100", are only used when you want to forced RTL8139 PCI Fast Ethernet adapter to
10Mb or 100Mb.
7. The screen will appear "Input Ethernet ID" dialog box which is provided by RTL8139.SYS driver. This option is only required when you
have more than one Realtek RTL8139 PCI Fast Ethernet adapters on this computer. Select "SKIP" if only one adapter is installed on this
computer.
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8. "Bus Location" display in next screen. Your machine contains more than one hardware bus; please select the Bus Type and Bus
number on which your network adapter card is installed.
9. NT will then perform the binding process. If any additional network software options were installed, you may be prompted for specific
information for these packages.
10. Restarting your system you will acquire network service.
NOTES:
----------
* Installing Multiple LAN Adapters: Enter Windows NT and follow above setup procedure step 2, in the "Network Settings" dialog box,
choose the "Configure.." button. The "Input Ethernet ID" dialog box appears and input adapter's Ethernet ID. Last step is to select OK
and close NETWORK SETUP. Select SKIP if only one adapter is installed on this computer.
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This motherboard comes with USB 2.0. You can find the driver from the Bonus Pack CD auto-run menu.
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Windows 2000 Installation Guide
**********************************************************
Installing Drivers during Windows 2000 Installation
**********************************************************
The following details the installation of the USB 2.0 driver while installing Windows 2000 (with the USB 2.0 controller is enabled already).
1. After enabling the USB 2.0 controller, install Windows 2000 normally.
2. After installation, go the "Start" menu and choose "Settings."
3. From the "Settings" menu, choose "Control Panel."
4. In the "Control Panel" window, double-click on the "System" icon.
5. In the "System" window, choose the "Hardware" tab.
6. Press the "Device Manager..." button in the "Hardware" window.
7. In the hierarchical display under "Other Devices" is a listing for "Universal Serial Bus (USB) Controller". Choose it and then press
the mouse right button and click "Properties"
8. Choose the "Driver" tab in the "Properties" window, choose "Update Driver," and then press "Next."
9. Choose "Search for a suitable driver for my device (Recommended)" from the list, and then press "Enter".
10. Choose "Specify a location." and then press "Next"
11. Insert the Bonus CD in CD-ROM.
12. Type "[CD-ROM]:\Driver\Intel\USB2.0\Win2000" in the text box that appears. Press “OK ".
13. Click on "Next." A message informing you that Windows has found "Intel PCI to USB Enhanced Host Controller - ICH5" should
appear.
14. Click on "Next," and then on "Finish."
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*********************************************************
Installing Driver in Existing Windows 2000 System
*********************************************************
After enabling the USB 2.0 controller and rebooting your system, Windows 2000 setup will show a "New Hardware Found" dialog box.
Under Windows 2000, "Universal Serial Bus (USB) Controller" will be displayed.
1. Choose "Search for a suitable driver for my device (Recommended)" from the list, and then press "Enter".
2. Choose "Specify a location." and then press "Next"
3. Insert the Bonus CD in CD-ROM.
4. Type "[CD-ROM]:\Driver\Intel\USB2.0\Win2000" in the text box that appears. Press “OK ".
5. Click on "Next." A message informing you that Windows has found "Intel PCI to USB Enhanced Host Controller - ICH5" should
appear.
6. Click on "Next," and then on "Finish."
********************************************
Confirming Windows 2000 Installation
********************************************
1. From Windows 2000, open the Control Panel from "My Computer" followed by the System icon.
2. Choose the "Hardware" tab, and then click the "Device Manager" tab.
3. Click the "+" in front of "Universal Serial Bus controllers". "Intel PCI to USB Enhanced Host Controller - ICH5" should appear.
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Basically, AC’97 CODEC is the standard structure of PCI sound card. As we know, computer is digital-based, but music is based on
analog-based. Therefore, there must be a process to turn digital into analog during the last stage processing of sound in computer.
Hence, the component on sound card that play this important task is what we called CODEC.
Audio CODEC 97 (briefly called AC’97) is the specification regulated by Intel, and it’s about the structure of audio conversion. The
special place about CODEC is that it is separated from sound card (CODEC is an independent chipset). Therefore, PCI sound card
could possess with 90db and do other application process as well. We called CODEC that meets this structure AC’97 CODEC.
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ACPI is the power management specification of PC97 (1997). It intends to save more power by taking full control of power management
to operating system and bypass
BIOS
. The chipset or super I/O chip needs to provide standard register interface to operating system
(such as Windows 98). This is a bit similar as the
PnP
register interface. ACPI defines ATX momentary soft power switch to control the
power state transition.
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Building on the PC motherboard riser architecture, ACR slot is backward compatible with AMR but beyond the limitation of it. The ACR
specification is designed to support modem, audio, Local Area Network (LAN) and Digital Subscriber Line (DSL).
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The main function of AGP simply put is to tell monitor what screen information had to be shown, a visual transmission device actually.
With the rapid developing of AGP card, we can see that it had been developed from single colorful AGP card to 2D and 3D graphic. AGP
supports only memory read/write operation and single-master single-slave one-to-one only. Though AGP and PCI share the same
algorithm of 32-bit, its frequencies are 66MHz and 33MHz respectively. AGP interface had been developed from 2X to 8x.
1X AGP, data transfer rate is 66MHz x 4byte x 1 = 264MB/s
2X AGP, data transfer rate is 66MHz x 4byte x 2 = 528MB/s
4X AGP, data transfer rate is 66MHz x 4byte x 4 = 1056MB/s.
8X AGP, data transfer rate is 66MHz x 4byte x 8 = 2112MB/s.
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The CODEC circuit of AC’97 sound/modem solution can be put on motherboard or put on a riser card (AMR card) that connects to
motherboard through AMR connector.
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Before talking about ATA (AT Attachment), we must understand DMA (Direct Memory Access), which allows devices to skip the CPU
devices and access memory directly. DMA specification could not only eliminate the workload of CPU, but also accelerate the
transmission of data. DMA begins with a data transfer rate of 16.6MB/Sec, but afterward developed to new data rate of 33.3MB/Sec,
which is twice the data rate and we called it Ultra DMA. ATA details power and data signals between the drive and integrated drive
controller and the computer's motherboard. Two drives (master and slave) are supported. The ATA specification allows the drive to
connect directly to the ISA bus on the computer. ATA transfer rate then had been developed to 133MHz/Sec and would come out with
fastest rate later (please refer to
Serial ATA
).
DMA, data transfer rate is 16.6MHz/s
Ultra DMA, data transfer rate is 16.6MHz x 2 = 33MB/s.
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ATA/66, data transfer rate is 16.6MHz x 4 = 66MB/s.
ATA/100, data transfer rate is 16.6MHz x 6 = 100MB/s.
ATA/133, data transfer rate is 16.6MHz x 8 = 133MB/s.
(ATA/133 uses both rising edge and falling edge as ATA/66 but clock cycle time is reduced to 30ns.)
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)
)
BIOS, is a set of assembly routine/program that reside in EPROM or Flash ROM. BIOS controls Input/output devices and other
hardware devices of motherboard. In general, to provide hardware independent portability, operation system and drivers is required to
access BIOS without directly access hardware devices.
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Bluetooth is a wireless transferring technology that enables short-range wireless connections between desktop and laptop computers,
personal digital assistants (PDAs), cellular phones, printers, scanners, digital cameras and even home appliances. The principle of
Bluetooth (a chipset) is to transfer information and voices at the frequency of ISM Band. Every Bluetooth technology devices do come
with a standard address for you to connect one-to-one or one-to-seven (to form a Pico-net), with transferring range up to 10 meters (100
meters to follow), using low power radio. Bluetooth do not only possess high transfer rate of 1MB/s, it also could be encrypted with pin
code. With hopping rate of 1600 hops per second, it’s difficult to be intercepted and are less interrupted by electromagnetic wave.
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)
)
The CNR specification provides the PC industry the opportunity to deliver a flexible and cost reduced method of implementing LAN,
home networking, DSL, USB, wireless, audio and modem subsystems widely used in today's "connected PCs". The CNR specification is
an open industry specification and is supported by OEMs, IHV card manufacturers, silicon supplier and Microsoft.
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DDR SDRAM utilizes the existing SDRAM (For ex, PC-100, PC-133) infrastructure and technology while doubling the nominal
bandwidth available to systems in an easy to design and simple to adopt way. Based on FSB frequency, DDR SDRAM on the market
are DDR200, DDR266 and DDR333 with more coming around soon.
DDR200, transfer bandwidth up to 200x64/8=1600MB/s (PC1600)
DDR266, transfer bandwidth up to 266x64/8=2100MB/s (PC2100)
DDR333, transfer bandwidth up to 333x64/8=2700MB/s (PC2700)
DDR400, transfer bandwidth up to 400x64/8=3200MB/s (PC3200)
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The ECC mode needs 8 ECC bits for 64-bit data. Each time memory is accessed; ECC bits are updated and checked by a special
algorithm. The ECC algorithm has the ability to detect double-bit error and automatically correct single-bit error while parity mode can
only detect single-bit error.
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Also be known as E
2
PROM. Both EEPROM and Flash ROM can be re-programmed by electronic signals, but the interface technology is
different. Size of EEPROM is much smaller than flash ROM.
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Traditional motherboard stores BIOS code in EPROM. EPROM can only be erased by ultra-violet (UV) light. If BIOS has to be upgraded,
you need to remove EPROM from motherboard, clear by UV light, re-program, and then insert back.
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EV6 Bus is the technology of Alpha processor from Digital Equipment Corporation. EV6 bus uses both rising and falling clock edge to
transfer data, similar as DDR SDRAM or ATA/66 IDE bus.
EV6 Bus Speed = CPU external bus clock x 2.
200 MHz EV6 bus, 200MHz = 100 MHz external bus clock x 2
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The DoC is component certification standard of FCC EMI regulations. This standard allows DIY component (such as motherboard) to
apply DoC label separately without a shielding of housing.
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FC means Flip Chip, FC-PGA is a package of Intel for Pentium III for 0.18µm process CPU, which can be plugged into SKT370 socket.
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After FC-PGA, FC-PGA2 is the package for 0.13µm process CPU developed by Intel, which can be plugged into SKT423/478 socket as
well.
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Flash ROM can be re-programmed by electronic signals. It is easier for BIOS to upgrade by a flash utility, but it is also easier to be
infected by virus. Because of increase of new functions, BIOS size is increased from 64KB to 512KB (4M bits).
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Hyper-Threading technology is an innovative design from Intel that enables multi-threaded software applications to process threads in
parallel within each processor resulting in increased utilization of processor execution resources. As a result, an average improvement
of ~40% in CPU resource utilization yields higher processing throughput.
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IEEE 1394, which also called Firewire, is a serial data transfer protocol and interconnection system. The main feature of the Firewire
that assures its adoption for the digital video and audio (A/V) consumer application is its low cost. Fire wire interface is capable of
supporting various high-end digital A/V applications, such as consumer A/V device control and signal routing, Digital Video (DV) editing,
home networking, and more than 32 channels of digital mixing. Gone are those days of expensive video capture cards. Firewire
allows for video capture from both newer DV camcorders with Firewire ports and older analog equipment using A/V to Firewire
converters.
The advantages of the IEEE1394:
High data transfer rate – Start from 400 Mbps, (with 800/1600/3200 Mbps coming soon), which is about 30 times faster than USB 1.1.
Supports up to 63 devices (16 - daisy chained) with cable length up to about 4.5 m (14 feet).
Hot-pluggable (like USB). No need to turn of your device to connect or disconnect, and you don't need to reboot your PC. Also, it is a
plug-and-play bus.
IEEE1394 is very easy to connect (Like USB1.1/2/0).
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The parity mode uses 1 parity bit for each byte, normally it is even parity mode, that is, each time the memory data is updated, parity bit
will be adjusted to have even count "1" for each byte. When next time, if memory is read with odd number of "1", the parity error is
occurred and this is called single bit error detection.
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Developed by Intel, Peripheral Component Interconnect (PCI) is a local bus standard. A bus is a channel used to transfer data to (input)
and from (output) a computer and to or from a peripheral device. Most PCs have a PCI bus usually implemented at 32-bits providing a
33 MHz clock speed with a throughput rate of 133 MB/sec.
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With PDF file, it is easy to do universal document exchange. Virtually any document may be converted in Portable Document Format
(PDF). Contents in PDF documents are exactly the same as the original file, including fonts and graphics, and they can be distributed by
e-mail or stored on the World Wide Web, an intranet, a file system, or a CD-ROM for other users to view on any platforms. You may
download Acrobat Reader in order to read PDF file from its website (
www.adobe.com
).
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Oversimplified, Plug-and-Play automatically tells the software (device drivers) where to find various pieces of hardware (devices) such
as modems, network cards, sound cards, etc. Plug-and-Play's task is to match up physical devices with the software (device drivers)
that operates them and to establish channels of communication between each physical device and its driver.
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The BIOS self-test procedure after power-on, sometimes, it is the first or the second screen shown on your monitor during system boot.
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PSB Clock means the external bus clock of CPU.
CPU internal clock = CPU PSB Clock x CPU Clock Ratio
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A DRAM technology developed by Rambus Corporation*, to achieve high speed of memory through the use of multiple channels in
parallel by 16-bits. Basically, RDRAM uses new structure of Multibank, which is quite different from FPM, EDO, SDRAM. Using different
memory module as well, RDRAM uses “RIMM” with transfer rate of 600/700/800MHz, providing bandwidth as high to 1.6GB.
R
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184-pin memory module that supports RDRAM memory technology. A RIMM memory module may contain up to maximum of 16
RDRAM devices.
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)
SDRAM is one of the DRAM technologies that allow DRAM to use the same clock as the CPU host bus (EDO and FPM are
asynchronous and do not have clock signal). It is similar as PBSRAM to use burst mode transfer. SDRAM comes in 64-bit 168-pin DIMM
and operates at 3.3V, and have been gradually replaced by DDR SDRAM.
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The Serial ATA specification is designed to overcome speed limitations while enabling the storage interface to scale with the growing
media rate demands of PC platforms. Serial ATA is to replace parallel
ATA
with the compatibility with existing operating systems and
drivers, adding performance headroom for years to come. It is developed with data transfer rate of 150 Mbytes/second, and 300MB/s,
600MB/s to come. It reduces voltage and pins count requirements and can be implemented with thin and easy to route cables.
S
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)
SMBus is also called I
2
C bus. It is a two-wire bus developed for component communication (especially for semiconductor IC). For
example, set clock of clock generator for jumper-less motherboard. The data transfer rate of SMBus is only 100Kbit/s; it allows one host
to communicate with CPU and many masters and slaves to send/receive message.
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)
SPD is a small ROM or EEPROM device resided on the DIMM or RIMM. SPD stores memory module information such as DRAM timing
and chip parameters. SPD can be used by
BIOS
to decide best timing for this DIMM or RIMM.
U
U
S
S
B
B
2
2
.
.
0
0
(
(
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)
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A Universal Serial Bus (USB) is an external bus (an interconnect) standard that supports data transfer rates of 12 Mbps. A single USB
port can be used to connect up to 127 peripheral devices, such as mouse, modems and keyboards. Introduced in 1996, USB has
completed replaced serial and parallel ports. It also supports plug-and-play installations and hot plugging Plug-and-play is the ability to
add and remove devices to a computer while the computer is running and have the operating system automatically recognize the
change. USB 2.0, which supports data transfer rates of 480 Mbps, has been widely used in motherboard these days.
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NEC’s Virtual Channel Memory (VCM) is a new DRAM core architecture that dramatically improves the memory system’s ability to
service multimedia requirements. VCM increases memory bus efficiency and performance of any DRAM technology by providing a set
of fast static registers between the memory core and I/O pins. Using VCM technology results in reduced data access latency and
reduced power consumption.
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802.11 is a specification developed by IEEE and Wireless LAN technology, which is an interface between a wireless client and a base
station or between two wireless clients.
802.11 families include the following specifications and with more coming:
802.11 = 1 or 2 Mbps transmission in the 2.4 GHz band, using either frequency hopping spread spectrum (FHSS) or direct sequence
spread spectrum (DSSS)).
802.11a = 54 Mbps in the 5GHz band, using orthogonal frequency division multiplexing)
802.11b (11 Mbps transmission in the 2.4 GHz band, using direct sequence spread spectrum (DSSS).
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A compressed file format to reduce file size. To unzip file, run shareware PKUNZIP (http://www.pkware.com/) for DOS and other
operating system or WINZIP (
http://www.winzip.com/
) for windows environment.
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If you encounter any trouble to boot you system, follow the procedures accordingly to resolve the problem.
Turn off the power and unplug the AC power cable, then remove all of the add-on
cards and cables, including VGA, IDE, FDD, COM1, COM2 and printer.
Make sure if all jumper settings are correct.
Clear CMOS, then plug the ATX power cord correctly
(For P4 system, please also plug the 4pin (+12V) cord)
Start
Next
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Continue
Install the VGA card. Then connect your monitor and keyboard.
The problem is probably caused by
power supply or motherboard failure.
Please contact your reseller or local
distributor for repairing.
Turn on the power
and check if the power
supply and CPU fan work
properly.
Yes No
Next
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Continue
The problem should be
caused by the IDE cable
or HDD itself.
Check if the system can
reboot successfully?
No
Yes
Turn off the system and re-connect IDE cable.
Re-install the operating system such as Windows XP.
End
During system rebooting, press <Del> to enter BIOS setup.
Choose “Load Setup Default”.
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Dear Customer,
Thanks for choosing AOpen products. To provide the best and fastest service to our customer is our first priority. However, we receive
numerous emails and phone-calls worldwide everyday, it is very hard for us to serve everyone on time. We recommend you follow the
procedures below and seek help before contact us. With your help, we can then continue to provide the best quality service to more
customers.
Thanks very much for your understanding!
AOpen Technical Supporting Team
1
1
Online Manual: To download manual, please log on and then select your preferred language. Under “Type” directory,
choose “Manuals” to go to our manual database. You can also find the manual and EIG in AOpen Bonus Pack.
http://download.aopen.com.tw/downloads
Test Report: We recommend you to choose board/card/device from the compatibility test reports for assembling your PC. It
may prevent incompatibility problems.
http://english.aopen.com.tw/tech/report/default.htm
2
2
FAQ: Here we list problems that users often encounter and FAQ (Frequently Asked Questions). You may be able to find a
solution to your problem.
http://club.aopen.com.tw/faq/
3
3
4
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Download Software: After log on and having language selected, you may get the latest updated BIOS/utility and drivers
you need under “Type” directory. In most case, newer versions of drivers and BIOS have solved earlier bugs or compatibility
problems.
http://download.aopen.com.tw/downloads
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eForum: AOpen eForum is provided to discuss our products with other users, in which your problem probably had been
discussed before or will be answered. After log on, you may select your preferred language under “Multi-language”.
http://club.aopen.com.tw/forum/
5
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Contact Distributors/Resellers: We sell our products through resellers and integrators. They should know your system
configuration very well and should be able to solve your problem efficiently and provide important reference for you.
Contact Us: Please prepare detail system configuration and error symptom before contacting us. The part number, serial
number and BIOS version are also very helpful.
A
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The Part Number and Serial number are printed on bar code label. You can find this bar code label on the outside packing, or on
component side of PCB. For example:
P/N: 91.88110.201 is part number, S/N: 91949378KN73 is serial number.
Part No.
Serial No.
123
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Model name and BIOS version can be found on upper left corner of first boot screen (POST screen). For example:
Copyright © 2003, Award Software, Inc.
Phoenix-Award Plug and Play BIOS Extension v1.0A
AX4SG-UL R1.00 Sep. 1. 2003 AOpen Inc.
AX4SG-UL is model name of motherboard; R1.00 is BIOS version.
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Thank you for choosing AOpen product. AOpen encourages you to spend few minutes in completing the following product registration.
To register your product will ensure the high quality of services from AOpen. After the registration, you will:
Have opportunities to play online slot machine and win a prize from AOpen by accumulating your bonuses for later prize
exchange.
Be upgraded to gold membership of Club AOpen program.
Receive email notification about product safety alerts. Its purpose is to alert consumers quickly and conveniently when products
contain technical issues.
Receive email notification about latest product's announcements.
Be able to personalize your AOpen web pages.
Receive e-mail notification about latest BIOS/Driver/Software release information.
Have opportunities to participate special product promotional programs.
Enjoy higher service priority to receive technical assistance provided by AOpen specialists worldwide.
Be able to join the discussions of web-based news groups.
AOpen makes sure that the information you provide is encrypted, so that it cannot be read or intercepted by other people or companies.
Further, AOpen will not disclose any of information you submitted under any conditions. Please consult our online privacy policy
for
further information on our company policy.
Note: If registering products purchased from different
dealers/retails and/or purchased on different dates,
please submit a separate form for each product.
125
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Please do not hesitate contact us if you have any problem about our products. Any opinion will be appreciated.
Pacific Rim
AOpen Inc.
Tel: 886-2-3789-5888
Fax: 886-2-3789-5899
America
AOpen America Inc.
Tel: 1-510-498-8928
Fax: 1-408-922-2935
Europe
AOpen Computer b.v.
Tel: 31-73-645-9516
Email: Support@AOpen.NL
Germany
AOpen Computer GmbH.
Tel: 49-2131-1243-710
Fax: 49-2131-1243-999
China
艾爾鵬國際貿易(上海)有限公司
Tel: 86-21-6225-8622
Fax: 86-21-6225-7926
German http://www.aopencom.de/tech/default.htm
Simplified Chinese http://www.aopen.com.cn/tech/default.htm
http://www.aopen.com.tw/tech/default.htm
Chinese
http://www.aopen.co.jp/tech/default.htm
Japanese
Web Site: http://www.aopen.com.tw
E-mail: Send us email by going through the contact form below.
English http://english.aopen.com.tw/tech/default.htm
Japan
AOpen Japan Inc.
Tel: 81-048-290-1800
Fax: 81-048-290-1820
80

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