Workstation guidelines ..................................................................... 43
Equipment guidelines ....................................................................... 44
Unknown user password ................................................................................................... 45
Component replacement procedures ................................................................................................. 46
Service tag ......................................................................................................................... 46
Computer feet .................................................................................................................... 47
Battery ............................................................................................................................... 48
SIM .................................................................................................................................... 49
Display inverter .................................................................................................................. 50
Bluetooth module ............................................................................................................... 52
Hard drive .......................................................................................................................... 54
RTC battery ....................................................................................................................... 56
Optical drive ....................................................................................................................... 57
WLAN module .................................................................................................................... 59
Expansion memory module ............................................................................................... 61
Keyboard ........................................................................................................................... 63
Primary memory module .................................................................................................... 65
WWAN module .................................................................................................................. 66
Switch cover ...................................................................................................................... 67
Fan ..................................................................................................................................... 68
Heat sink ............................................................................................................................ 70
Processor ........................................................................................................................... 74
Display assembly ............................................................................................................... 76
Top cover ........................................................................................................................... 83
TouchPad board ................................................................................................................ 85
ExpressCard board ............................................................................................................ 88
Audio board ....................................................................................................................... 89
Modem module .................................................................................................................. 91
Speaker ............................................................................................................................. 93
USB/digital media board .................................................................................................... 94
Rear cover ......................................................................................................................... 95
SIM connector board ......................................................................................................... 97
Modem module cable ........................................................................................................ 98
Bluetooth module cable ..................................................................................................... 99
System board ................................................................................................................... 101
Microphone extension cable ............................................................................................ 104
5 Computer Setup
Starting Computer Setup .................................................................................................................. 105
Using Computer Setup ..................................................................................................................... 105
Navigating and selecting in Computer Setup ................................................................... 105
Restoring factory settings in Computer Setup ................................................................. 106
Computer Setup Menus ................................................................................................................... 107
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