HP Compaq 6730b

Equipment guidelines ....................................................................... 42
Unknown user password ................................................................................................... 43
Component replacement procedures ................................................................................................. 44
Service tag ......................................................................................................................... 44
Computer feet .................................................................................................................... 45
Battery ............................................................................................................................... 46
SIM .................................................................................................................................... 47
Display inverter .................................................................................................................. 48
Bluetooth module ............................................................................................................... 50
Hard drive .......................................................................................................................... 52
RTC battery ....................................................................................................................... 54
Optical drive ....................................................................................................................... 55
Expansion memory module ............................................................................................... 56
WLAN module .................................................................................................................... 58
Keyboard ........................................................................................................................... 60
Primary memory module .................................................................................................... 63
WWAN module .................................................................................................................. 64
Switch cover ...................................................................................................................... 65
Power button board ........................................................................................................... 66
Fan ..................................................................................................................................... 67
Heat sink ............................................................................................................................ 68
Processor ........................................................................................................................... 72
Display assembly ............................................................................................................... 74
Top cover ........................................................................................................................... 80
TouchPad assembly .......................................................................................................... 82
ExpressCard board ............................................................................................................ 83
Audio board ....................................................................................................................... 84
Modem module .................................................................................................................. 86
Speaker ............................................................................................................................. 87
USB/digital media board .................................................................................................... 89
Bluetooth module cable ..................................................................................................... 90
Rear cover ......................................................................................................................... 91
SIM connector board ......................................................................................................... 93
Modem module cable ........................................................................................................ 94
Serial connector and cable ................................................................................................ 95
System board ..................................................................................................................... 96
Optical drive connector board .......................................................................................... 100
5 Computer Setup
Starting Computer Setup .................................................................................................................. 102
Using Computer Setup ..................................................................................................................... 102
Navigating and selecting in Computer Setup ................................................................... 102
Restoring factory settings in Computer Setup ................................................................. 103
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