HP (Hewlett-Packard) CQ45 Series Laptop User Manual


 
Electrostatic discharge damage ........................................................................ 35
Packaging and transporting guidelines ............................................. 36
Workstation guidelines ..................................................................... 36
Equipment guidelines ....................................................................... 37
Unknown user password ................................................................................................... 38
Component replacement procedures ................................................................................................. 39
Serial number .................................................................................................................... 39
Computer feet .................................................................................................................... 40
Battery ............................................................................................................................... 41
Optical drive ....................................................................................................................... 42
Hard drive .......................................................................................................................... 44
WLAN module .................................................................................................................... 47
RTC battery ....................................................................................................................... 50
Memory module ................................................................................................................. 52
Keyboard ........................................................................................................................... 54
Switch cover ...................................................................................................................... 56
Speaker assembly ............................................................................................................. 58
Display assembly ............................................................................................................... 60
Camera/microphone module ............................................................................................. 65
Top cover ........................................................................................................................... 67
Fingerprint reader board .................................................................................................... 69
TouchPad button board ..................................................................................................... 71
Bluetooth module ............................................................................................................... 72
Modem module .................................................................................................................. 74
Audio board ....................................................................................................................... 75
USB board ......................................................................................................................... 76
Power connector cable ...................................................................................................... 78
System board ..................................................................................................................... 80
Fan/heat sink assembly ..................................................................................................... 83
Processor ........................................................................................................................... 86
System fan ......................................................................................................................... 87
5 Setup Utility
Starting the Setup Utility ..................................................................................................................... 89
Changing the language of the Setup Utility ........................................................................................ 89
Navigating and selecting in the Setup Utility ...................................................................................... 90
Displaying system information ............................................................................................................ 90
Restoring default settings in the Setup Utility ..................................................................................... 91
Exiting the Setup Utility ...................................................................................................................... 91
Setup Utility menus ............................................................................................................................ 92
6 Specifications
Computer specifications ..................................................................................................................... 94
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