Plastic parts
.............................................................................................
44
Cables and connectors
.............................................................................
45
Drive handling
.........................................................................................
45
Grounding guidelines
..............................................................................................
46
Electrostatic discharge damage
..................................................................
46
Packaging and transporting guidelines
........................................
47
Workstation guidelines
..............................................................
47
Equipment guidelines
.................................................................
48
Component replacement procedures
........................................................................................
49
Service tag
.............................................................................................................
49
Computer feet
.........................................................................................................
50
Battery
...................................................................................................................
51
Primary hard drive cover
..........................................................................................
52
Hard drive
.............................................................................................................
53
Secondary hard drive
..............................................................................................
55
WLAN module
........................................................................................................
58
RTC battery
............................................................................................................
61
Memory module
......................................................................................................
62
Optical drive
..........................................................................................................
63
Keyboard
...............................................................................................................
65
Top cover
...............................................................................................................
67
Power button board
.................................................................................................
71
Display assembly
....................................................................................................
73
System board
.........................................................................................................
83
USB board
.............................................................................................................
86
Bluetooth module
....................................................................................................
87
Speaker assembly
...................................................................................................
89
Optical drive connector
...........................................................................................
90
Subwoofer
.............................................................................................................
91
Power connector cable
............................................................................................
93
Fan/heat sink assembly
...........................................................................................
94
Processor
...............................................................................................................
98
5
Setup Utility (BIOS)
.......................................................................................................
101
Starting Setup Utility
.............................................................................................................
101
Using Setup Utility
................................................................................................................
102
Changing the language of Setup Utility
....................................................................
102
Navigating and selecting in Setup Utility
..................................................................
102
Displaying system information
.................................................................................
103
Restoring default settings in Setup Utility
...................................................................
103
Exiting Setup Utility
...............................................................................................
104
viii