HP CQ42, G42 6

Electrostatic discharge damage ..................................................................	40
Packaging and transporting guidelines ........................................	41
Workstation guidelines ..............................................................	41
Equipment guidelines .................................................................	42
Component replacement procedures ........................................................................................	43
Serial number .........................................................................................................	43
Computer feet .........................................................................................................	44
Battery ...................................................................................................................	45
Hard drive .............................................................................................................	46
Optical drive ..........................................................................................................	49
WLAN module ........................................................................................................	51
Memory module ......................................................................................................	54
Keyboard ...............................................................................................................	56
Top cover ...............................................................................................................	58
Speaker assembly ...................................................................................................	61
Power button board .................................................................................................	62
TouchPad button board ............................................................................................	63
Modem module .......................................................................................................	65
Bluetooth module ....................................................................................................	67
USB board .............................................................................................................	69
Power connector cable ............................................................................................	71
Display assembly ....................................................................................................	73
System board .........................................................................................................	80
Optical drive SATA cable and connector ...................................................................	83
RTC battery ............................................................................................................	85
Fan/heat sink assembly ...........................................................................................	87
Processor ...............................................................................................................	90
5 Setup Utility ....................................................................................................................	93
Computer Setup in Windows 7 ................................................................................................	93
Starting Setup Utility ................................................................................................	93
Using Setup Utility ...................................................................................................	94
Changing the language of Setup Utility .......................................................	94
Navigating and selecting in Setup Utility .....................................................	94
Displaying system information ....................................................................	95
Restoring default settings in Setup Utility ......................................................	95
Exiting Setup Utility ...................................................................................	96
Setup Utility menus ..................................................................................................	96
Main menu ..............................................................................................	96
Security menu ..........................................................................................	96
System Configuration menu .......................................................................	97
Diagnostics menu .....................................................................................	97
Computer Setup in Linux .........................................................................................................	99