Dell Vostro 3901 - Page 4

Installing the System Fan.................................................................................................................... 22
Removing the System Board.............................................................................................................. 22
Installing the System Board................................................................................................................ 23
System Board Components................................................................................................................23
3 Troubleshooting Your Computer....................................................................25
Diagnostic Power LED Codes.............................................................................................................25
Diagnostic Error Messages................................................................................................................. 26
System Error Messages.......................................................................................................................30
4 System Setup Options........................................................................................31
Main......................................................................................................................................................31
Advanced.............................................................................................................................................32
Boot..................................................................................................................................................... 32
Power...................................................................................................................................................33
Security................................................................................................................................................ 33
Exit....................................................................................................................................................... 33
System Setup Overview...................................................................................................................... 33
Enter System Setup............................................................................................................................. 34
5 Specifications...................................................................................................... 35
6 Contacting Dell...................................................................................................38