
Contents
1 Working on Your Computer................................................................................5
Before Working Inside Your Computer
................................................................................................ 5
Turning Off Your Computer
..................................................................................................................6
After Working Inside Your Computer
................................................................................................... 7
2 Removing and Installing Components............................................................. 8
Recommended Tools
............................................................................................................................8
Removing the Cover
............................................................................................................................. 8
Installing the Cover
............................................................................................................................... 9
Removing the Front Bezel
.....................................................................................................................9
Installing the Front Bezel
.......................................................................................................................9
Removing the Memory
..........................................................................................................................9
Installing the Memory
..........................................................................................................................10
Removing the Coin-Cell Battery
........................................................................................................ 10
Installing the Coin-Cell Battery
.......................................................................................................... 10
Removing the Hard-Drive Assembly
.................................................................................................. 10
Installing the Hard-Drive Assembly
.................................................................................................... 12
Removing the Optical Drive
................................................................................................................ 12
Installing the Optical Drive
..................................................................................................................14
Removing the Heatsink Assembly
.......................................................................................................14
Installing the Heatsink Assembly
.........................................................................................................15
Removing the WLAN Card
.................................................................................................................. 15
Installing the WLAN Card
.................................................................................................................... 16
System Board Layout
...........................................................................................................................16
Removing the System Board
...............................................................................................................17
Installing the System Board
.................................................................................................................18
3 Troubleshooting Your Computer....................................................................20
Diagnostic Power LED Codes
.............................................................................................................20
Diagnostic Error Messages
..................................................................................................................21
System Error Messages
....................................................................................................................... 25
4 System Setup Overview.....................................................................................26
Accessing System Setup
..................................................................................................................... 26
System Setup Options
.........................................................................................................................26
5 Specifications...................................................................................................... 30
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