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Electrostatic discharge damage ........................................................................ 38
Packaging and transporting guidelines ............................................. 39
Workstation guidelines ..................................................................... 39
Equipment guidelines ....................................................................... 40
Unknown user password ................................................................................................... 41
Component replacement procedures ................................................................................................. 42
Service tag ......................................................................................................................... 42
Computer feet .................................................................................................................... 43
Battery ............................................................................................................................... 44
SIM .................................................................................................................................... 45
Display inverter .................................................................................................................. 46
Bluetooth module ............................................................................................................... 48
Hard drive .......................................................................................................................... 50
Optical drive ....................................................................................................................... 52
Upgrade bay device ........................................................................................................... 53
Expansion memory module ............................................................................................... 55
WWAN module .................................................................................................................. 56
Keyboard ........................................................................................................................... 58
Primary memory module .................................................................................................... 60
Modem module .................................................................................................................. 62
WLAN module .................................................................................................................... 63
RTC battery ....................................................................................................................... 66
Switch cover ...................................................................................................................... 67
Power button board ........................................................................................................... 69
Fan ..................................................................................................................................... 70
Heat sink ............................................................................................................................ 71
Processor ........................................................................................................................... 76
Display assembly ............................................................................................................... 78
Top cover ........................................................................................................................... 83
TouchPad .......................................................................................................................... 85
Fingerprint reader board .................................................................................................... 87
Bluetooth module cable ..................................................................................................... 88
Speaker ............................................................................................................................. 89
Audio/ExpressCard assembly ............................................................................................ 90
Modem module cable ........................................................................................................ 91
System board ..................................................................................................................... 93
5 Computer Setup
Starting Computer Setup .................................................................................................................... 96
Using Computer Setup ....................................................................................................................... 96
Navigating and selecting in Computer Setup ..................................................................... 96
Restoring factory settings in Computer Setup ................................................................... 97
Computer Setup menus ..................................................................................................................... 98
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