Equipment guidelines
................................................................. 44
Component replacement procedures ........................................................................................
45
Service tag .............................................................................................................
Battery ...................................................................................................................
46
Display panel (non-DreamColor) ...............................................................................
47
SIM .......................................................................................................................
51
Service door ...........................................................................................................
52
Memory Modules (under service door) .......................................................................
53
RTC battery ............................................................................................................
55
WLAN module ........................................................................................................
56
WWAN module .....................................................................................................
59
Bluetooth module ....................................................................................................
61
Hard drive .............................................................................................................
63
Smart card reader ...................................................................................................
66
Upgrade bay device ................................................................................................
68
Keyboard ...............................................................................................................
72
Memory Modules (under keyboard) ...........................................................................
74
Top cover ...............................................................................................................
76
Power button board .................................................................................................
79
Function button board ..............................................................................................
81
Fingerprint reader board ..........................................................................................
83
TouchPad button board ............................................................................................
85
VGA port board .....................................................................................................
87
Fan and heat sink assembly ......................................................................................
89
Graphics card ........................................................................................................
90
Processor ...............................................................................................................
93
Audio/USB 3.0 board .............................................................................................
95
Modem module ......................................................................................................
97
Speakers ................................................................................................................
99
ExpressCard/USB 2.0 assembly .............................................................................
102
Northbridge chip heat sink .....................................................................................
104
System board .......................................................................................................
106
RJ-45 connector cable ............................................................................................
109
Power connector cable ..........................................................................................
111
RJ-11 connector cable ............................................................................................
113
Service door latch .................................................................................................
115
Battery latch .........................................................................................................
117
Display assembly ..................................................................................................
119
5 Computer Setup ............................................................................................................
128
Starting Computer Setup .......................................................................................................
vi