4
Removal and replacement procedures
Preliminary replacement requirements
...............................................................................................
36
Tools required
....................................................................................................................
36
Service considerations
.......................................................................................................
36
Plastic parts
.......................................................................................................
36
Cables and connectors
.....................................................................................
37
Drive handling
...................................................................................................
37
Grounding guidelines
.........................................................................................................
38
Electrostatic discharge damage
........................................................................
38
Packaging and transporting guidelines
.............................................
39
Workstation guidelines
.....................................................................
39
Equipment guidelines
.......................................................................
40
Unknown user password
...................................................................................................
41
Component replacement procedures
.................................................................................................
42
Serial number
....................................................................................................................
42
Computer feet
....................................................................................................................
43
Battery
...............................................................................................................................
44
Keyboard
...........................................................................................................................
45
Memory module
.................................................................................................................
48
Mass storage device
..........................................................................................................
49
Top cover
...........................................................................................................................
52
Audio board (Model 2133 only)
..........................................................................................
55
Bluetooth module
...............................................................................................................
57
System board
.....................................................................................................................
59
WLAN module
....................................................................................................................
63
RTC battery
.......................................................................................................................
66
Fan/heat sink
.....................................................................................................................
68
Display assembly
...............................................................................................................
71
5
Computer Setup
Starting Computer Setup
....................................................................................................................
74
Using Computer Setup
.......................................................................................................................
75
Navigating and selecting in Computer Setup
.....................................................................
75
Restoring factory settings in Computer Setup
...................................................................
75
Computer Setup menus
.....................................................................................................................
76
File menu
...........................................................................................................................
76
Security menu
....................................................................................................................
76
Diagnostics menu
..............................................................................................................
77
System Configuration menu
..............................................................................................
77
6
Specifications
Computer specifications, model 2133
................................................................................................
79
Computer specifications, model 2140
................................................................................................
80
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