Grounding guidelines ......................................................................................................... 48
Unknown user password ................................................................................................... 51
Service tag ......................................................................................................................... 52
Computer feet .................................................................................................................... 53
Battery ............................................................................................................................... 54
Webcam/microphone module ............................................................................................ 55
Optical drive ....................................................................................................................... 57
Memory module ................................................................................................................. 59
TV tuner module ................................................................................................................ 61
RTC battery ....................................................................................................................... 62
Hard drive .......................................................................................................................... 63
WLAN module .................................................................................................................... 66
Switch cover and keyboard ................................................................................................ 70
Power button board ........................................................................................................... 74
Display assembly ............................................................................................................... 75
Top cover ........................................................................................................................... 85
Bluetooth module ............................................................................................................... 88
Modem module .................................................................................................................. 89
Audio/infrared board .......................................................................................................... 91
USB board ......................................................................................................................... 92
Power connector cable ...................................................................................................... 93
System board ..................................................................................................................... 95
TV tuner module cable ....................................................................................................... 97
Modem module cable ........................................................................................................ 98
Fan/heat sink assembly ..................................................................................................... 99
Processor ......................................................................................................................... 101
Starting the Setup Utility ................................................................................................................... 103
Using the Setup Utility ...................................................................................................................... 104
Exiting the Setup Utility .................................................................................................... 105
Setup Utility menus .......................................................................................................................... 106
Main menu ....................................................................................................................... 106
vi
Drive handling ................................................................................................... 47