Grounding guidelines ......................................................................................................... 35
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
Display inverter or ambient light sensor ............................................................................. 42
Hard drive .......................................................................................................................... 45
Bluetooth module ............................................................................................................... 48
Memory module ................................................................................................................. 49
WLAN module .................................................................................................................... 51
Optical drive ....................................................................................................................... 53
Keyboard ........................................................................................................................... 55
RTC battery ....................................................................................................................... 58
Switch cover ...................................................................................................................... 59
Fan ..................................................................................................................................... 61
Graphics card heat sink ..................................................................................................... 61
Graphics card .................................................................................................................... 64
Processor heat sink ........................................................................................................... 66
Processor ........................................................................................................................... 68
Display assembly ............................................................................................................... 70
Camera module ................................................................................................................. 76
Top cover ........................................................................................................................... 78
Media card reader/audio board .......................................................................................... 81
USB/eSATA board ............................................................................................................. 82
Speaker assembly ............................................................................................................. 83
Modem module .................................................................................................................. 84
System board ..................................................................................................................... 85
ExpressCard assembly ...................................................................................................... 88
5 Computer Setup ............................................................................................................................................ 91
Starting Computer Setup .................................................................................................................... 91
Using Computer Setup ....................................................................................................................... 91
Navigating and selecting in Computer Setup ..................................................................... 91
Restoring factory settings in Computer Setup ................................................................... 92
Computer Setup menus ..................................................................................................................... 93
File menu ........................................................................................................................... 93
Security menu .................................................................................................................... 94
Diagnostics menu .............................................................................................................. 95
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