Displaying the remaining battery charge ....................................................................... 39
Maximizing battery discharge time ................................................................................ 39
Managing low battery levels ........................................................................................... 40
Identifying low battery levels ...................................................................... 40
Resolving a low battery level ....................................................................... 40
Conserving battery power .............................................................................................. 40
Disposing of a battery ..................................................................................................... 41
Replacing a battery ......................................................................................................... 41
Using external AC power ................................................................................................................... 41
7 Security ...................................................................................................................................................... 42
Protecting the computer ..................................................................................................................................... 42
Using passwords .................................................................................................................................................. 42
Setting passwords in Windows ......................................................................................................... 43
Setting passwords in Computer Setup ............................................................................................. 44
Managing a BIOS administrator password ........................................................................................ 44
Entering a BIOS administrator password ....................................................................... 46
Using DriveLock Security Options ..................................................................................................... 46
Selecting Automatic DriveLock (select products only) ................................................... 46
Enabling Automatic DriveLock ..................................................................... 46
Disabling Automatic DriveLock .................................................................... 47
Entering an Automatic DriveLock password ................................................ 47
Selecting manual DriveLock ........................................................................................... 47
Setting a DriveLock master password ......................................................... 48
Enabling DriveLock and setting a DriveLock user password ......................................... 48
Disabling DriveLock ........................................................................................................ 49
Entering a DriveLock password ...................................................................................... 49
Changing a DriveLock password ..................................................................................... 49
Using Windows Hello (select products only) ....................................................................................................... 50
Using antivirus software ...................................................................................................................................... 50
Using rewall software ........................................................................................................................................ 50
Installing software updates ................................................................................................................................. 51
Using HP Client Security (select products only) .................................................................................................. 51
Using HP Touchpoint Manager (select products only) ........................................................................................ 51
Using an optional security cable (select products only) ..................................................................................... 51
Using a ngerprint reader (select products only) ............................................................................................... 52
Locating the ngerprint reader ......................................................................................................... 52
8 Maintenance ............................................................................................................................................... 53
Improving performance ....................................................................................................................................... 53
Using Disk Defragmenter .................................................................................................................. 53
ix
