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Contents
1 Working on your computer............................................................................................................................. 5
Before working inside your computer..............................................................................................................................5
Turning o your computer................................................................................................................................................ 6
After working inside your computer.................................................................................................................................6
2 Removing and installing components............................................................................................................. 7
Recommended tools.......................................................................................................................................................... 7
Removing the cover...........................................................................................................................................................7
Installing the cover............................................................................................................................................................. 7
Removing the hard drive assembly..................................................................................................................................8
Removing the hard drive from the hard drive bracket.................................................................................................. 8
Installing the hard drive into the hard drive bracket...................................................................................................... 9
Installing the hard drive assembly.................................................................................................................................... 9
Removing the VGA board................................................................................................................................................. 9
Installing the VGA board.................................................................................................................................................. 10
Removing the system fan................................................................................................................................................10
Installing the system fan................................................................................................................................................... 11
Removing the memory module........................................................................................................................................11
Installing the memory module.......................................................................................................................................... 11
Removing the heat sink................................................................................................................................................... 12
Installing the heat sink......................................................................................................................................................12
Removing the processor..................................................................................................................................................12
Installing the processor.................................................................................................................................................... 13
Removing the speaker..................................................................................................................................................... 13
Installing the speaker........................................................................................................................................................14
Removing the coin cell battery....................................................................................................................................... 14
Installing the coin cell battery..........................................................................................................................................14
Removing the system board............................................................................................................................................15
Installing the system board..............................................................................................................................................16
System board layout......................................................................................................................................................... 17
3 List of compatible monitor models................................................................................................................18
4 Troubleshooting your computer................................................................................................................... 20
Diagnostic power LED codes......................................................................................................................................... 20
Diagnostic error messages.............................................................................................................................................. 21
System error messages...................................................................................................................................................24
5 System Setup.............................................................................................................................................. 25
Boot Sequence.................................................................................................................................................................25
Navigation keys................................................................................................................................................................ 25
System Setup overview.................................................................................................................................................. 26
Accessing System Setup................................................................................................................................................ 26
Contents
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