Drive handling
...................................................................................................
57
Grounding guidelines
.........................................................................................................
58
Electrostatic discharge damage
........................................................................
58
Packaging and transporting guidelines
.............................................
59
Workstation guidelines
.....................................................................
59
Equipment guidelines
.......................................................................
60
Component replacement procedures
.................................................................................................
61
Service tag
.........................................................................................................................
61
Computer feet
....................................................................................................................
62
Battery
...............................................................................................................................
63
SIM
....................................................................................................................................
64
Display assembly components (panel, bezel, webcam, microphone)
...............................
65
Bottom door
.......................................................................................................................
69
Smart card reader
..............................................................................................................
70
Optical drive
.......................................................................................................................
71
Upgrade bay
......................................................................................................................
73
Hard drive
..........................................................................................................................
75
RTC battery
.......................................................................................................................
77
Memory modules
...............................................................................................................
78
WWAN module
..................................................................................................................
80
WLAN module
....................................................................................................................
82
Bluetooth module
...............................................................................................................
87
Modem module
..................................................................................................................
88
Fan
.....................................................................................................................................
89
Heat sink
............................................................................................................................
90
Processor
...........................................................................................................................
93
Keyboard
...........................................................................................................................
95
Bottom cover
......................................................................................................................
97
Fingerprint reader board
..................................................................................................
101
Lid switch
.........................................................................................................................
103
Speaker assembly
...........................................................................................................
105
RJ-11 connector cable
.....................................................................................................
107
Display assembly components (cable, antennas, hinges, enclosure)
.............................
109
System board
...................................................................................................................
115
ExpressCard assembly
....................................................................................................
119
5
Computer Setup (BIOS) and System Diagnostics
...................................................................................
121
Using Computer Setup
.....................................................................................................................
121
Starting Computer Setup
.................................................................................................
121
Navigating and selecting in Computer Setup
...................................................................
121
Restoring factory settings in Computer Setup
.................................................................
122
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