HP Pavilion DM4-1050 Maintenance And Service Manual page 8

Component replacement procedures ........................................................................................ 43
5 Setup Utility .................................................................................................................... 92
Starting Setup Utility ............................................................................................................... 92
Using Setup Utility .................................................................................................................. 92
Setup Utility menus ................................................................................................................. 95
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Grounding guidelines .............................................................................................. 40
Electrostatic discharge damage .................................................................. 40
Packaging and transporting guidelines ........................................ 41
Workstation guidelines .............................................................. 41
Equipment guidelines ................................................................. 42
Serial number ......................................................................................................... 43
Computer feet ......................................................................................................... 44
Battery ................................................................................................................... 45
SIM ....................................................................................................................... 46
Memory module ...................................................................................................... 47
RTC battery ............................................................................................................ 49
WLAN module ........................................................................................................ 50
WWAN module ..................................................................................................... 55
Hard drive ............................................................................................................. 57
Optical drive .......................................................................................................... 60
Keyboard ............................................................................................................... 62
Top cover ............................................................................................................... 64
Fingerprint reader board .......................................................................................... 67
Power button board ................................................................................................. 69
Display assembly .................................................................................................... 70
USB board ............................................................................................................. 76
Power connector cable ............................................................................................ 77
Bluetooth module .................................................................................................... 79
Speaker assembly ................................................................................................... 81
System board ......................................................................................................... 83
Fan/heat sink assembly ........................................................................................... 85
Processor ............................................................................................................... 90
Changing the language of Setup Utility ...................................................................... 92
Navigating and selecting in Setup Utility .................................................................... 93
Displaying system information ................................................................................... 93
Restoring default settings in Setup Utility ..................................................................... 94
Exiting Setup Utility ................................................................................................. 94
Main menu ............................................................................................................. 95
Security menu ......................................................................................................... 95
System Configuration menu ...................................................................................... 95
Diagnostics menu .................................................................................................... 96