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Dell™ XPS™ 14z
Owner’s Manual
Computer model: L412z Regulatory model: P24G series Regulatory type: P24G001
book.book Page 1 Thursday, May 3, 2012 3:09 PM
Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of
your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of data if
instructions are not followed.
WARNING: A WARNING indicates a potential for property damage, personal
injury, or death.
____________________
Information in this document is subject to change without notice.
© 2011 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc.
is strictly forbidden.
Trademarks used in this text: Dell™, the DELL logo, and XPS
are trademarks of Dell Inc.;
Microsoft
®
, Windows
®
and the Windows start button logo
are either trademarks or registered
trademarks of Microsoft corporation in the United States and/or other countries; Bluetooth
®
is a
registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under license.
Other trademarks and trade names may be used in this document to refer to either the entities claiming
the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and
trade names other than its own.
Regulatory model: P24G series Regulatory type: P24G001
2011 - 09 Rev. A00
book.book Page 2 Thursday, May 3, 2012 3:09 PM
Contents 3
Contents
1 Before You Begin. . . . . . . . . . . . . . . . . . . . 7
Recommended Tools. . . . . . . . . . . . . . . . . . . . 7
Turning Off Your Computer
. . . . . . . . . . . . . . . . . 7
Before Working Inside Your Computer . . . . . . . . . . 8
2 Base Cover . . . . . . . . . . . . . . . . . . . . . . . 11
Removing the Base Cover . . . . . . . . . . . . . . . . 11
Replacing the Base Cover
. . . . . . . . . . . . . . . . 12
3 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Removing the Battery . . . . . . . . . . . . . . . . . . 15
Replacing the Battery . . . . . . . . . . . . . . . . . . 16
4 Memory Module(s) . . . . . . . . . . . . . . . . . 17
Removing the Memory Module(s) . . . . . . . . . . . . 17
Replacing the Memory Module(s)
. . . . . . . . . . . . 18
book.book Page 3 Thursday, May 3, 2012 3:09 PM
4 Contents
5 Wireless Mini-Card . . . . . . . . . . . . . . . . 21
Removing the Mini-Card . . . . . . . . . . . . . . . . . 21
Replacing the Mini-Card
. . . . . . . . . . . . . . . . . 23
6 Hard Drive . . . . . . . . . . . . . . . . . . . . . . . 25
Removing the Hard Drive . . . . . . . . . . . . . . . . 25
Replacing the Hard Drive
. . . . . . . . . . . . . . . . 28
7 Coin-Cell Battery . . . . . . . . . . . . . . . . . . 29
Removing the Coin-Cell Battery . . . . . . . . . . . . . 29
Replacing the Coin-Cell Battery . . . . . . . . . . . . . 30
8 Optical Drive . . . . . . . . . . . . . . . . . . . . . 31
Removing the Optical Drive . . . . . . . . . . . . . . . 31
Replacing the Optical Drive
. . . . . . . . . . . . . . . 33
9 Hall-Sensor Board . . . . . . . . . . . . . . . . . 35
Removing the Hall-Sensor Board . . . . . . . . . . . . 35
Replacing the Hall-Sensor Board . . . . . . . . . . . . 37
book.book Page 4 Thursday, May 3, 2012 3:09 PM
Contents 5
10 Display-Converter Board. . . . . . . . . . . . . 39
Removing the Display-Converter Board. . . . . . . . . 39
Replacing the Display-Converter Board
. . . . . . . . 40
11 Heat Sink and Fan . . . . . . . . . . . . . . . . . . 41
Removing the Heat Sink and Fan . . . . . . . . . . . . 41
Replacing the Heat Sink and Fan
. . . . . . . . . . . . 42
12 System Board . . . . . . . . . . . . . . . . . . . . . 45
Removing the System Board . . . . . . . . . . . . . . . 45
Replacing the System Board. . . . . . . . . . . . . . . 48
Entering the Service Tag in the BIOS
. . . . . . . . . . 49
13 Power-Button Board . . . . . . . . . . . . . . . . 51
Removing the Power-Button Board . . . . . . . . . . . 51
Replacing the Power-Button Board
. . . . . . . . . . . 52
14 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . 53
Removing the Keyboard Bracket . . . . . . . . . . . . 53
Replacing the Keyboard Bracket
. . . . . . . . . . . . 57
Removing the Keyboard
. . . . . . . . . . . . . . . . . 58
Replacing the Keyboard
. . . . . . . . . . . . . . . . . 59
book.book Page 5 Thursday, May 3, 2012 3:09 PM
6 Contents
15 Speakers . . . . . . . . . . . . . . . . . . . . . . . . 61
Removing the Speakers . . . . . . . . . . . . . . . . . 61
Replacing the Speakers
. . . . . . . . . . . . . . . . . 64
16 Display . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Display Hinge Covers . . . . . . . . . . . . . . . . . . 65
Removing the Display Hinge Covers . . . . . . . . 65
Replacing the Display Hinge Covers . . . . . . . . 67
Display Assembly . . . . . . . . . . . . . . . . . . . . 68
Removing the Display Assembly . . . . . . . . . . 68
Replacing the Display Assembly . . . . . . . . . . 69
17 Palm-Rest Assembly . . . . . . . . . . . . . . . 71
Removing the Palm-Rest Assembly . . . . . . . . . . . 71
Replacing the Palm-Rest Assembly
. . . . . . . . . . . 72
18 Flashing the BIOS . . . . . . . . . . . . . . . . . 73
book.book Page 6 Thursday, May 3, 2012 3:09 PM
Before You Begin 7
1
Before You Begin
This manual provides procedures for removing and installing the components
in your computer. Unless otherwise noted, each procedure assumes that the
following conditions exist:
You have performed the steps in "Turning Off Your Computer" on page 7
and "Before Working Inside Your Computer" on page 8.
You have read the safety information that shipped with your computer
.
A component can be replaced or—if purchased separately—installed by
performing the removal procedure in reverse order.
Recommended Tools
The procedures in this document may require the following tools:
Small flat-blade screwdriver
•Phillips screwdriver
BIOS executable update program available at
support.dell.com
Turning Off Your Computer
CAUTION: To avoid losing data, save and close all open files and exit all open
programs before you turn off your computer.
1
Save and close all open files and exit all open programs.
2
To shut down the operating system, click
Start
and then click
Shut
Down
.
3
Ensure that the computer is turned off. If your computer did not
automatically turn off when you shut down the operating system, press
and hold the power button until the computer turns off.
book.book Page 7 Thursday, May 3, 2012 3:09 PM
8 Before You Begin
Before Working Inside Your Computer
Use the following safety guidelines to help protect your computer from
potential damage and to help to ensure your own personal safety.
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as
a connector on your computer).
CAUTION: Handle components and cards with care. Do not touch the components
or contacts on a card. Hold a card by its edges or by its metal mounting bracket.
Hold a component such as a processor by its edges, not by its pins.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: When you disconnect a cable, pull on its connector or on its pull-tab,
not on the cable itself. Some cables have connectors with locking tabs; if you are
disconnecting this type of cable, press in on the locking tabs before you
disconnect the cable. As you pull connectors apart, keep them evenly aligned to
avoid bending any connector pins. Also, before you connect a cable, ensure that
both connectors are correctly oriented and aligned.
CAUTION: To avoid damaging the computer, perform the following steps before
you begin working inside the computer.
1
Ensure that the work surface is flat and clean to prevent the computer
cover from being scratched.
2
Turn off your computer (see "Turning Off Your Computer" on page 7) and
all attached devices.
CAUTION: To disconnect a network cable, first unplug the cable from your
computer and then unplug the cable from the network device.
3
Disconnect all telephone or network cables from the computer.
4
Press and eject any installed cards from the Media Card Reader.
5
Disconnect your computer and all attached devices from their electrical
outlets.
book.book Page 8 Thursday, May 3, 2012 3:09 PM
Before You Begin 9
6
Disconnect all attached devices from your computer.
7
Remove the battery (see "Removing the Battery" on page 15).
8
Turn the computer top-side up, open the display, and press the power
button to ground the system board.
CAUTION: Before touching anything inside your computer, ground yourself by
touching an unpainted metal surface, such as the metal at the back of the
computer. While you work, periodically touch an unpainted metal surface to
dissipate static electricity, which could harm internal components.
book.book Page 9 Thursday, May 3, 2012 3:09 PM
10 Before You Begin
book.book Page 10 Thursday, May 3, 2012 3:09 PM
Base Cover 11
2
Base Cover
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as
a connector on your computer).
Removing the Base Cover
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the eight screws that secure the base cover to the palm-rest
assembly.
3
Starting from the rear end, use your fingertips to release the tabs on the
base cover from the slots on the palm-rest assembly.
book.book Page 11 Thursday, May 3, 2012 3:09 PM
12 Base Cover
4
Lift the base cover off the palm-rest assembly.
Replacing the Base Cover
1
Follow the instructions in "Before You Begin" on page 7.
2
Align the tabs on the base cover with the slots on the palm-rest assembly
and snap the base cover into place.
3
Replace the eight screws that secure the base cover to the palm-rest
assembly.
1 base cover 2 screws (8)
1
2
book.book Page 12 Thursday, May 3, 2012 3:09 PM
Base Cover 13
book.book Page 13 Thursday, May 3, 2012 3:09 PM
14 Base Cover
book.book Page 14 Thursday, May 3, 2012 3:09 PM
Battery 15
3
Battery
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as
a connector on your computer).
CAUTION: To avoid damage to the computer, use only the battery designed for
this particular Dell computer. Do not use batteries designed for other Dell
computers.
Removing the Battery
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the base cover (see "Removing the Base Cover" on page 11).
3
Disconnect the battery cable from the system-board connector.
4
Remove the five screws that secure the battery to the palm-rest assembly.
5
Lift the battery off the palm-rest assembly.
book.book Page 15 Thursday, May 3, 2012 3:09 PM
16 Battery
Replacing the Battery
CAUTION: To avoid damage to the computer, use only the battery designed for
this particular Dell computer.
1
Follow the instructions in "Before You Begin" on page 7.
2
Place the battery on the palm-rest assembly.
3
Replace the five screws that secure the battery to the palm-rest assembly.
4
Connect the battery cable to the system-board connector.
5
Replace the base cover (see "Replacing the Base Cover" on page 12).
1 screws (5) 2 battery
3 battery cable
2
3
1
book.book Page 16 Thursday, May 3, 2012 3:09 PM
Memory Module(s) 17
4
Memory Module(s)
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as
a connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
You can increase your computer memory by installing memory modules on
the system board. See "Specifications" at support.dell.com/manuals for
information on the type of memory supported by your computer.
NOTE: Memory modules purchased from Dell are covered under your computer
warranty.
Your computer has two user-accessible SODIMM connectors. The primary
memory module can be accessed by removing the back cover. The secondary
memory module can be accessed by removing the system board.
Removing the Memory Module(s)
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the base cover (see "Removing the Base Cover" on page 11).
3
Remove the battery (see "Removing the Battery" on page 15).
CAUTION: To help prevent damage to the memory-module connector, do not use
tools to spread the memory module securing clips.
NOTE: To access the second memory module, remove the system board and turn it
over. To remove the system board, see "Removing the System Board" on page 45.
book.book Page 17 Thursday, May 3, 2012 3:09 PM
18 Memory Module(s)
4
Use your fingertips to carefully spread apart the securing clips on each end
of the memory-module connector until the memory module pops up.
5
Remove the memory module from the memory-module connector.
Replacing the Memory Module(s)
1
Follow the instructions in "Before You Begin" on page 7.
2
Align the notch in the memory module with the tab in the
memory-module connector.
1 memory-module connector 2 securing clips (2)
3 memory module
3
2
1
book.book Page 18 Thursday, May 3, 2012 3:09 PM
Memory Module(s) 19
3
Slide the memory module firmly into the memory-module connector at a
45-degree angle, and press the memory module down until it clicks into
place. If you do not hear the click, remove the memory module and
reinstall it.
NOTE: Replace the system board after replacing the secondary memory
module. To replace the system board, see "Replacing the System Board" on
page 48.
NOTE: If the memory module is not installed properly, the computer may
not boot.
4
Replace the battery (see "Replacing the Battery" on page 16).
5
Replace the base cover (see "Replacing the Base Cover" on page 12).
6
Connect the AC adapter to your computer and an electrical outlet.
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
7
Turn on the computer.
1 tab 2 notch
3 memory-module connector
3
1
2
book.book Page 19 Thursday, May 3, 2012 3:09 PM
20 Memory Module(s)
As the computer boots, it detects the additional memory and automatically
updates the system configuration information.
To confirm the amount of memory installed in the computer:
Click Start Control PanelSystem.
book.book Page 20 Thursday, May 3, 2012 3:09 PM
Wireless Mini-Card 21
5
Wireless Mini-Card
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered
by your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as
a connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
NOTE: Dell does not guarantee compatibility or provide support for Mini-Cards
from sources other than Dell.
If you ordered a wireless Mini-Card with your computer, the card is already
installed.
Your computer has one half Mini-Card slot which supports a Wireless Local
Area Network (WLAN) + Bluetooth combo card.
NOTE: Depending on the configuration of the computer when it was sold, the
Mini-Card slot may or may not have a Mini-Card installed.
Removing the Mini-Card
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the base cover (see "Removing the Base Cover" on page 11).
3
Remove the battery (see "Removing the Battery" on page 15).
4
Disconnect the antenna cables from the Mini-Card.
5
Remove the screw that secures the Mini-Card to the system board.
book.book Page 21 Thursday, May 3, 2012 3:09 PM
22 Wireless Mini-Card
6
Lift the Mini-Card out of the system-board connector.
1 antenna cables (2) 2 Mini-Card
3 system-board connector 4 screw
book.book Page 22 Thursday, May 3, 2012 3:09 PM
Wireless Mini-Card 23
CAUTION: When the Mini-Card is not in the computer, store it in protective
antistatic packaging. For more information, see "Protecting Against Electrostatic
Discharge" in the safety information that shipped with your computer.
Replacing the Mini-Card
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the new Mini-Card from its packaging.
CAUTION: Use firm and even pressure to slide the Mini-Card into place. If you
use excessive force, you may damage the connector.
CAUTION: The connectors are keyed to ensure correct insertion. If you feel
resistance, check the connectors on the Mini-Card and on the system board, and
realign the Mini-Card.
CAUTION: To avoid damage to the Mini-Card, never place cables under the
Mini-Card.
book.book Page 23 Thursday, May 3, 2012 3:09 PM
24 Wireless Mini-Card
3
Insert the Mini-Card connector at a 45-degree angle into the system-board
connector.
4
Press the other end of the Mini-Card down into the slot on the system
board and replace the screw that secures the Mini-Card to the system
board.
5
Connect the appropriate antenna cables to the Mini-Card you are
installing.
6
Replace the battery (see "Replacing the Battery" on page 16).
7
Replace the base cover (see "Replacing the Base Cover" on page 12).
CAUTION: Before turning on the computer, replace all screws and ensure that
no stray screws remain inside the computer. Failure to do so may result in damage
to the computer.
8
Install the drivers and utilities for your Mini-Card, as required.
NOTE: If you are installing a Mini-Card from a source other than Dell, you must
install the appropriate drivers and utilities.
Connectors on the Mini-Card Antenna Cable Color Scheme
WLAN + Bluetooth (2 antenna cables)
Main WLAN + Bluetooth (white triangle)
Auxiliary WLAN + Bluetooth (black triangle)
white
black
book.book Page 24 Thursday, May 3, 2012 3:09 PM
Hard Drive 25
6
Hard Drive
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
WARNING: If you remove the hard drive from the computer when the drive is hot,
do not touch
the metal housing of the hard drive.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
CAUTION: To prevent data loss, turn off your computer (see "Turning Off Your
Computer" on page 7) before removing the hard drive. Do not remove the hard drive
while the computer is On or in Sleep state.
CAUTION: Hard drives are extremely fragile. Exercise care when handling the
hard drive.
NOTE: Dell does not guarantee compatibility or provide support for hard drives
from sources other than Dell.
NOTE: If you are installing a hard drive from a source other than Dell, you need to
install an operating system, drivers, and utilities on the new hard drive.
Removing the Hard Drive
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the base cover (see "Removing the Base Cover" on page 11).
3
Remove the battery (see "Removing the Battery" on page 15).
4
Remove the three screws that secure the hard-drive assembly to the
palm-rest assembly.
book.book Page 25 Thursday, May 3, 2012 3:09 PM
26 Hard Drive
5
Lift the connector latch and pull the pull-tab to disconnect the hard-drive
cable from the system-board connector.
6
Slide the hard-drive assembly away from the bracket on the palm-rest
assembly.
7
Lift the hard-drive assembly out of the palm-rest assembly.
CAUTION: When the hard drive is not in the computer, store it in protective
antistatic packaging (see "Protecting Against Electrostatic Discharge" in the
safety instructions that shipped with your computer).
8
Remove the four screws that secure the hard-drive bracket to the hard
drive.
9
Lift the hard-drive bracket off the hard drive.
1 bracket 2 hard-drive assembly
3 screws (3) 4 hard-drive cable connector
3
4
2
1
book.book Page 26 Thursday, May 3, 2012 3:09 PM
Hard Drive 27
10
Disconnect the interposer from the hard drive.
1 screws (4) 2 hard drive
3 hard-drive bracket
1 interposer 2 hard drive
2
3
1
2
1
book.book Page 27 Thursday, May 3, 2012 3:09 PM
28 Hard Drive
Replacing the Hard Drive
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the new hard drive from its packaging.
Save the original packaging for storing or shipping the hard drive.
3
Connect the interposer to the hard drive.
4
Place the hard-drive bracket on the hard drive.
5
Replace the four screws that secure the hard-drive bracket to the hard
drive.
6
Slide the hard-drive assembly into the bracket on the palm-rest assembly.
7
Replace the three screws that secure the hard-drive assembly to the
palm-rest assembly.
8
Slide the hard-drive cable into the system-board connector and press down
on the connector latch to secure the cable.
9
Replace the battery (see "Replacing the Battery" on page 16).
10
Replace the base cover (see "Replacing the Base Cover" on page 12).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
book.book Page 28 Thursday, May 3, 2012 3:09 PM
Coin-Cell Battery 29
7
Coin-Cell Battery
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Removing the Coin-Cell Battery
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the base cover (see "Removing the Base Cover" on page 11).
3
Remove the battery (see "Removing the Battery" on page 15).
4
Disconnect the coin-cell battery cable from the system-board connector.
5
Peel the coin-cell battery off the system board.
book.book Page 29 Thursday, May 3, 2012 3:09 PM
30 Coin-Cell Battery
Replacing the Coin-Cell Battery
1
Follow the instructions in "Before You Begin" on page 7.
2
Adhere the coin-cell battery to the system board.
3
Connect the coin-cell battery cable to the system-board connector.
4
Replace the battery (see "Replacing the Battery" on page 16).
5
Replace the base cover (see "Replacing the Base Cover" on page 12).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
1 coin-cell-battery 2 coin-cell battery cable
2
1
book.book Page 30 Thursday, May 3, 2012 3:09 PM
Optical Drive 31
8
Optical Drive
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Removing the Optical Drive
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the base cover (see "Removing the Base Cover" on page 11).
3
Remove the battery (see "Removing the Battery" on page 15).
4
Remove the screw that secures the optical-drive assembly to the palm-rest
assembly.
5
Slide the optical-drive assembly to the side to release it from the bracket
and tabs on the palm-rest assembly.
book.book Page 31 Thursday, May 3, 2012 3:09 PM
32 Optical Drive
6
Remove the two screws that secure the optical-drive bracket to the optical
drive.
7
Remove the optical-drive bracket from the optical drive.
1 screw 2 palm-rest assembly
3 bracket 4 tabs (3)
5 optical-drive assembly
1
2
5
3
4
book.book Page 32 Thursday, May 3, 2012 3:09 PM
Optical Drive 33
Replacing the Optical Drive
1
Follow the instructions in "Before You Begin" on page 7.
2
Place the optical-drive bracket in position.
3
Replace the two screws that secure the optical-drive bracket to the optical
drive.
4
Slide the optical-drive assembly into the bracket and tabs on the palm-rest
assembly.
5
Replace the screw that secures the optical-drive assembly to the palm-rest
assembly.
6
Replace the battery (see "Replacing the Battery" on page 16).
7
Replace the base cover (see "Replacing the Base Cover" on page 12).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
1 screws
(
2
)
2 optical-drive bracket
3 optical drive
2
3
1
book.book Page 33 Thursday, May 3, 2012 3:09 PM
34 Optical Drive
book.book Page 34 Thursday, May 3, 2012 3:09 PM
Hall-Sensor Board 35
9
Hall-Sensor Board
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as
a connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Removing the Hall-Sensor Board
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the base cover (see "Removing the Base Cover" on page 11).
3
Remove the battery (see "Removing the Battery" on page 15).
4
Remove the hard drive (see "Removing the Hard Drive" on page 25).
5
Without pulling hard on the sponge pad, carefully lift the sponge pad from
the inside edge of the computer.
book.book Page 35 Thursday, May 3, 2012 3:09 PM
36 Hall-Sensor Board
6
Lift the connector latch and pull the pull-tab to disconnect the
hall-sensor-board cable from the system-board connector.
7
Remove the screw that secures the hall-sensor board to the palm-rest
assembly.
8
Lift the hall-sensor board away from the palm-rest assembly.
1 sponge pad
1
book.book Page 36 Thursday, May 3, 2012 3:09 PM
Hall-Sensor Board 37
Replacing the Hall-Sensor Board
1
Follow the instructions in "Before You Begin" on page 7.
2
Align the screw hole on the hall-sensor board with the screw hole on the
palm-rest assembly.
3
Replace the screw that secures the hall-sensor board to the palm-rest
assembly.
4
Slide the hall-sensor-board cable into the system-board connector and
press down on the connector latch to secure the cable.
5
Adhere the sponge pad to the palm-rest assembly.
6
Replace the hard drive (see "Replacing the Hard Drive" on page 28).
7
Replace the battery (see "Replacing the Battery" on page 16).
8
Replace the base cover (see "Replacing the Base Cover" on page 12).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
1 screw 2 system-board connector
1
2
book.book Page 37 Thursday, May 3, 2012 3:09 PM
38 Hall-Sensor Board
book.book Page 38 Thursday, May 3, 2012 3:09 PM
Display-Converter Board 39
10
Display-Converter Board
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Removing the Display-Converter Board
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the base cover (see "Removing the Base Cover" on page 11).
3
Remove the battery (see "Removing the Battery" on page 15).
4
Disconnect the display-converter-board cable from the system-board
connector.
5
Remove the two screws that secure the display-converter board to the
palm-rest assembly.
6
Without pulling hard on the display-converter board, carefully lift the
display-converter board and turn it over.
7
Disconnect the display-converter-board cable and the display cable from
the connectors on the display-converter board.
8
Lift the display-converter board out of the computer.
book.book Page 39 Thursday, May 3, 2012 3:09 PM
40 Display-Converter Board
Replacing the Display-Converter Board
1
Follow the instructions in "Before You Begin" on page 7.
2
Connect the display-converter-board cable, and the display cable to the
connectors on the display-converter board.
3
Align the screw holes on the display-converter board with the screw holes
on the palm-rest assembly.
4
Replace the two screws that secure the display-converter board to the
palm-rest assembly.
5
Connect the display-converter-board cable to the system-board connector.
6
Replace the battery (see "Replacing the Battery" on page 16).
7
Replace the base cover (see "Replacing the Base Cover" on page 12).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
1 system-board connector 2 screws (2)
3 display cable connector 4 display-converter board
1
2
4
2
3
book.book Page 40 Thursday, May 3, 2012 3:09 PM
Heat Sink and Fan 41
11
Heat Sink and Fan
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
WARNING: If you remove the heat sink from the computer when the heat sink is
hot,
do not touch
the metal housing of the heat sink.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Removing the Heat Sink and Fan
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the base cover (see "Removing the Base Cover" on page 11).
3
Remove the battery (see "Removing the Battery" on page 15).
4
Using your fingertips gently peel off the display cable tape from the
heat sink.
5
Disconnect the fan cable from the system-board connector.
6
In sequential order (indicated on the heat sink), remove the six screws that
secure the heat sink to the system board.
7
Lift the heat sink and fan away from the system board.
book.book Page 41 Thursday, May 3, 2012 3:09 PM
42 Heat Sink and Fan
Replacing the Heat Sink and Fan
NOTE: The original thermal grease can be reused if the original system board and
heat sink are reinstalled together. If either the system board or the heat sink is
replaced, use the thermal pad provided in the kit to ensure that thermal conductivity
is achieved.
1
Follow the instructions in "Before You Begin" on page 7.
2
Clean the thermal grease from the bottom of the heat sink and reapply it.
3
Align the screw holes on the heat sink with the screw holes on the system
board.
4
In sequential order (indicated on the heat sink), replace the six screws that
secure the heat sink to the system board.
5
Connect the fan cable to the system-board connector.
6
Adhere the display cable tape to the heat sink.
1 fan cable 2 screws (6)
3 display cable tape 4 heat sink and fan
1
2
4
3
book.book Page 42 Thursday, May 3, 2012 3:09 PM
Heat Sink and Fan 43
7
Replace the battery (see "Replacing the Battery" on page 16).
8
Replace the base cover (see "Replacing the Base Cover" on page 12).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
book.book Page 43 Thursday, May 3, 2012 3:09 PM
44 Heat Sink and Fan
book.book Page 44 Thursday, May 3, 2012 3:09 PM
System Board 45
12
System Board
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
CAUTION: Handle components and cards by their edges, and avoid touching pins
and contacts.
Removing the System Board
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove any installed card or blank from the Media Card Reader.
3
Remove the base cover (see "Removing the Base Cover" on page 11).
4
Remove the battery (see "Removing the Battery" on page 15).
5
Remove the Mini-Card (see "Removing the Mini-Card" on page 21).
6
Remove the hard drive (see "Removing the Hard Drive" on page 25).
7
Remove the coin-cell battery (see "Removing the Coin-Cell Battery" on
page 29).
8
Remove the optical drive (see "Removing the Optical Drive" on page 31).
9
Remove the heat sink and fan (see "Removing the Heat Sink and Fan" on
page 41).
10
Gently peel off the keyboard-cable pull tab from the keyboard cable
connector on the system board.
book.book Page 45 Thursday, May 3, 2012 3:09 PM
46 System Board
11
Disconnect the speaker cable from the system-board connector.
12
Lift the connector latch and pull the pull-tab to disconnect the keyboard
cable, touch-pad cable, keyboard-backlight cable, and hall-sensor cable
from the system-board connectors.
13
Gently peel off the tape from the network connector on the system board.
14
Lift the connector latch and pull the pull-tab to disconnect the power-
button board cable from the system-board connector.
15
Disconnect the display cable, ambient-light-sensor cable, and display-
converter board cable from the system-board connectors.
1 speaker cable 2 hall-sensor cable
3 keyboard backlight cable 4 touch-pad cable
5 keyboard cable pull-tab
1
2
3
4
5
book.book Page 46 Thursday, May 3, 2012 3:09 PM
System Board 47
16
Remove the five screws that secure the system board to the palm-rest
assembly.
17
Lift the system board off the palm-rest assembly.
18
Remove the memory module(s) (see "Removing the Memory Module(s)"
on page 17).
1 tape 2 display cable connector
3 power-button board cable 4 display-converter board cable
connector
5 ambient-light-sensor cable
connector
2
3
4
5
1
book.book Page 47 Thursday, May 3, 2012 3:09 PM
48 System Board
Replacing the System Board
1
Follow the instructions in "Before You Begin" on page 7.
2
Replace the memory module(s) (see "Replacing the Memory Module(s)"
on page 18).
3
Place the system board on the palm-rest assembly.
4
Replace the five screws that secure the system board to the palm-rest
assembly.
5
Slide the power-button board cable into the system-board connector and
press down on the connector latch to secure the cable.
6
Connect the display cable, ambient-light-sensor cable, and display-
converter board cable to the system-board connectors.
7
Adhere the tape over the network connector on the system board.
8
Connect the speaker cable to the system-board connector.
9
Slide the keyboard cable, touch-pad cable, keyboard-backlight cable, and
hall-sensor cable into the system board connectors and press down on the
connector latch to secure the cable.
1 system board 2 screws (5)
1
2
book.book Page 48 Thursday, May 3, 2012 3:09 PM
System Board 49
10
Adhere the pull-tab on the keyboard cable over the keyboard cable
connector on the system board.
11
Replace the heat sink and fan (see "Replacing the Heat Sink and Fan" on
page 42).
12
Replace the optical drive (see "Replacing the Optical Drive" on page 33).
13
Replace the coin-cell battery (see "Replacing the Coin-Cell Battery" on
page 30).
14
Replace the hard drive (see "Replacing the Hard Drive" on page 28).
15
Replace the Mini-Card (see "Replacing the Mini-Card" on page 23).
16
Replace the battery (see "Replacing the Battery" on page 16).
17
Replace the base cover (see "Replacing the Base Cover" on page 12).
18
Replace any blank or card you removed from the Media Card Reader.
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
19
Turn on the computer.
NOTE: After you have replaced the system board, enter the computer Service Tag
in the BIOS of the replacement system board.
20
Enter the Service Tag (see "Entering the Service Tag in the BIOS" on
page 49).
Entering the Service Tag in the BIOS
1
Ensure that the AC adapter is plugged in and that the main battery is
installed properly.
2
Turn on the computer.
3
Press <F2> during POST to enter the System Setup program.
4
Navigate to the Security tab and enter the Service Tag in the
Set Service
Ta g
field.
book.book Page 49 Thursday, May 3, 2012 3:09 PM
50 System Board
book.book Page 50 Thursday, May 3, 2012 3:09 PM
Power-Button Board 51
13
Power-Button Board
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Removing the Power-Button Board
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the system board (see "Removing the System Board" on page 45).
3
Remove the two screws that secure the power-button board to the
palm-rest assembly.
4
Lift the power-button board along with the cable away from the palm-rest
assembly.
book.book Page 51 Thursday, May 3, 2012 3:09 PM
52 Power-Button Board
Replacing the Power-Button Board
1
Follow the instructions in "Before You Begin" on page 7.
2
Use the alignment posts to place the power-button board on the palm-rest
assembly.
3
Replace the two screws that secure the power-button board to the
palm-rest assembly.
4
Replace the system board (see "Replacing the System Board" on page 48).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
1 power-button board 2 screws (2)
2
1
book.book Page 52 Thursday, May 3, 2012 3:09 PM
Keyboard 53
14
Keyboard
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Removing the Keyboard Bracket
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the system board (see "Removing the System Board" on page 45).
3
Remove the 18 screws that secure the keyboard bracket to the palm-rest
assembly.
book.book Page 53 Thursday, May 3, 2012 3:09 PM
54 Keyboard
4
Make a note of the speakers cable routing and remove the speaker cables
from the routing guides.
book.book Page 54 Thursday, May 3, 2012 3:09 PM
Keyboard 55
5
Make a note of the antenna cables routing and remove the antenna cables
from the routing guides.
1 speakers cable
1
book.book Page 55 Thursday, May 3, 2012 3:09 PM
56 Keyboard
6
Lift the keyboard bracket off the palm-rest assembly.
1 antenna cables (2)
1
book.book Page 56 Thursday, May 3, 2012 3:09 PM
Keyboard 57
Replacing the Keyboard Bracket
1
Follow the instructions in "Before You Begin" on page 7.
2
Place the keyboard bracket on the palm-rest assembly.
3
Replace the 18 screws that secure the keyboard bracket to the palm-rest
assembly.
4
Route the speakers cable and antenna cables through the routing guides.
5
Replace the system board (see "Replacing the System Board" on page 48).
1 keyboard bracket
1
book.book Page 57 Thursday, May 3, 2012 3:09 PM
58 Keyboard
Removing the Keyboard
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the keyboard bracket (see "Removing the Keyboard Bracket" on
page 53).
CAUTION: The keycaps on the keyboard are fragile, easily dislodged, and time-
consuming to replace. Be careful when removing and handling the keyboard.
3
Lift the keyboard off the palm-rest assembly.
1 keyboard
1
book.book Page 58 Thursday, May 3, 2012 3:09 PM
Keyboard 59
Replacing the Keyboard
1
Follow the instructions in "Before You Begin" on page 7.
2
Place the keyboard on the palm-rest assembly.
3
Replace the keyboard bracket (see "Replacing the Keyboard Bracket" on
page 57).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
book.book Page 59 Thursday, May 3, 2012 3:09 PM
60 Keyboard
book.book Page 60 Thursday, May 3, 2012 3:09 PM
Speakers 61
15
Speakers
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Removing the Speakers
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the system board (see "Removing the System Board" on page 45).
3
Make a note of the antenna cables routing and remove the antenna cables
from the routing guides.
book.book Page 61 Thursday, May 3, 2012 3:09 PM
62 Speakers
4
Make a note of the speakers cable routing and remove the speaker cables
from the routing guides.
1 antenna cables (2)
1
book.book Page 62 Thursday, May 3, 2012 3:09 PM
Speakers 63
5
Remove the two screws (one on each side) that secure the speakers to the
palm-rest assembly.
6
Slide and lift the speakers along with the cable off the palm-rest assembly.
1 speakers cable
1
book.book Page 63 Thursday, May 3, 2012 3:09 PM
64 Speakers
Replacing the Speakers
1
Follow the instructions in "Before You Begin" on page 7.
2
Place the speakers on the palm-rest assembly and route the speakers cable
through the routing guides.
3
Replace the two screws (one on each side) that secure the speakers to the
palm-rest assembly.
4
Route the antenna cables through the routing guides.
5
Replace the system board (see "Replacing the System Board" on page 48).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
1 speakers (2) 2 screws (2)
3 speakers cable
2
1
3
book.book Page 64 Thursday, May 3, 2012 3:09 PM
Display 65
16
Display
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Display Hinge Covers
Removing the Display Hinge Covers
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the system board (see "Removing the System Board" on page 45).
3
Push the eight tabs (four on each side) that secure the display hinge covers
to the palm-rest assembly.
book.book Page 65 Thursday, May 3, 2012 3:09 PM
66 Display
4
Turn the palm-rest assembly over.
5
Lift the display hinge covers off the palm-rest assembly.
book.book Page 66 Thursday, May 3, 2012 3:09 PM
Display 67
Replacing the Display Hinge Covers
1
Follow the instructions in "Before You Begin" on page 7.
2
Align the tabs on the display hinge covers with the slots on the palm-rest
assembly and snap the display hinge covers into place.
3
Replace the system board (see "Replacing the System Board" on page 48).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
1 display hinge covers (2)
1
book.book Page 67 Thursday, May 3, 2012 3:09 PM
68 Display
Display Assembly
Removing the Display Assembly
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the display hinge covers (see "Removing the Display Hinge
Covers" on page 65).
3
Remove the two screws that secure the display assembly to the palm-rest
assembly.
4
Carefully push the antenna cables, ambient-light-sensor cable, display
cable, and camera cable towards the top of the computer.
1 screws (2)
1
book.book Page 68 Thursday, May 3, 2012 3:09 PM
Display 69
5
Remove the four screws (two on each side) that secure the display
assembly to the palm-rest assembly.
6
Slide and lift the display assembly away from the palm-rest assembly.
Replacing the Display Assembly
1
Follow the instructions in "Before You Begin" on page 7.
2
Slide and place the display assembly on the palm-rest assembly.
3
Replace the four screws that secure the display assembly to the palm-rest
assembly.
1 palm-rest assembly 2 display assembly
3 screws (4)
3
1
2
book.book Page 69 Thursday, May 3, 2012 3:09 PM
70 Display
4
Carefully route the antenna cables, ambient-light-sensor cable, display
cable, and camera cable towards the bottom of the computer.
5
Replace the two screws that secure the display assembly to the palm-rest
assembly.
6
Replace the display hinge covers (see "Replacing the Display Hinge
Covers" on page 67).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
book.book Page 70 Thursday, May 3, 2012 3:09 PM
Palm-Rest Assembly 71
17
Palm-Rest Assembly
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 15) before working inside the computer.
Removing the Palm-Rest Assembly
1
Follow the instructions in "Before You Begin" on page 7.
2
Remove the system board (see "Removing the System Board" on page 45).
3
Remove the keyboard (see "Removing the Keyboard" on page 58).
4
Remove the speakers (see "Removing the Speakers" on page 61).
5
Remove the power-button board (see "Removing the Power-Button Board"
on page 51).
6
Remove the display-converter board (see "Removing the Display-
Converter Board" on page 39).
7
Remove the hall-sensor board (see "Removing the Hall-Sensor Board" on
page 35).
8
Remove the display assembly (see "Removing the Display Assembly" on
page 68).
9
Lift the display assembly off the palm-rest assembly.
CAUTION: Carefully separate the palm-rest assembly from the display assembly
to avoid damage to the display assembly.
book.book Page 71 Thursday, May 3, 2012 3:09 PM
72 Palm-Rest Assembly
Replacing the Palm-Rest Assembly
1
Follow the instructions in "Before You Begin" on page 7.
2
Replace the display assembly (see "Replacing the Display Assembly" on
page 69).
3
Replace the hall-sensor board (see "Replacing the Hall-Sensor Board" on
page 37).
4
Replace the display-converter board (see "Replacing the Display-Converter
Board" on page 40).
5
Replace the power-button board (see "Replacing the Power-Button Board"
on page 52).
6
Replace the speakers (see "Replacing the Speakers" on page 64).
7
Replace the keyboard (see "Replacing the Keyboard" on page 59).
8
Replace the system board (see "Replacing the System Board" on page 48).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
book.book Page 72 Thursday, May 3, 2012 3:09 PM
Flashing the BIOS 73
18
Flashing the BIOS
The BIOS may require flashing when an update is available or when replacing
the system board. To flash the BIOS:
1
Turn on the computer.
2
Go to
support.dell.com/support/downloads
.
3
Locate the BIOS update file for your computer:
NOTE: The Service Tag for your computer is located on a label at the bottom
of your computer.
If you have your computer’s Service Tag:
a
Click
Enter a Tag
.
b
Enter your computer’s Service Tag in the
Enter a service tag:
field,
click
Go
, and proceed to step 4.
If you do not have your computer’s Service Tag:
a
Click
Select Model.
b
Select the type of product in the
Select Your Product Family
list.
c
Select the product brand in the
Select Your Product Line
list.
d
Select the product model number in the
Select Your Product Model
list.
NOTE: If you have selected a different model and want to start over again,
click Start Over on the top right of the menu.
e
Click
Confirm
.
4
A list of results appears on the screen. Click
BIOS
.
5
Click
Download Now
to download the latest BIOS file.
The
File Download
window appears.
book.book Page 73 Thursday, May 3, 2012 3:09 PM
74 Flashing the BIOS
6
Click
Save
to save the file on your desktop. The file downloads to your
desktop.
7
Click
Close
if the
Download Complete
window appears.
The file icon appears on your desktop and is titled the same as the
downloaded BIOS update file.
8
Double-click the file icon on the desktop and follow the instructions on
the screen.
book.book Page 74 Thursday, May 3, 2012 3:09 PM
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Belangrijk! Als er een antwoord wordt gegeven op uw vraag, dan is het voor de gever van het antwoord nuttig om te weten als u er wel (of niet) mee geholpen bent! Wij vragen u dus ook te reageren op een antwoord.

Belangrijk! Antwoorden worden ook per e-mail naar abonnees gestuurd. Laat uw emailadres achter op deze site, zodat u op de hoogte blijft. U krijgt dan ook andere vragen en antwoorden te zien.

Abonneren

Abonneer u voor het ontvangen van emails voor uw Dell XPS 14z bij:


U ontvangt een email met instructies om u voor één of beide opties in te schrijven.


Ontvang uw handleiding per email

Vul uw emailadres in en ontvang de handleiding van Dell XPS 14z in de taal/talen: Engels als bijlage per email.

De handleiding is 5,65 mb groot.

 

U ontvangt de handleiding per email binnen enkele minuten. Als u geen email heeft ontvangen, dan heeft u waarschijnlijk een verkeerd emailadres ingevuld of is uw mailbox te vol. Daarnaast kan het zijn dat uw internetprovider een maximum heeft aan de grootte per email. Omdat hier een handleiding wordt meegestuurd, kan het voorkomen dat de email groter is dan toegestaan bij uw provider.

Stel vragen via chat aan uw handleiding

Stel uw vraag over deze PDF

Uw handleiding is per email verstuurd. Controleer uw email

Als u niet binnen een kwartier uw email met handleiding ontvangen heeft, kan het zijn dat u een verkeerd emailadres heeft ingevuld of dat uw emailprovider een maximum grootte per email heeft ingesteld die kleiner is dan de grootte van de handleiding.

Er is een email naar u verstuurd om uw inschrijving definitief te maken.

Controleer uw email en volg de aanwijzingen op om uw inschrijving definitief te maken

U heeft geen emailadres opgegeven

Als u de handleiding per email wilt ontvangen, vul dan een geldig emailadres in.

Uw vraag is op deze pagina toegevoegd

Wilt u een email ontvangen bij een antwoord en/of nieuwe vragen? Vul dan hier uw emailadres in.



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