User Manual

Removing the coin cell battery...........................................................................................................21

Installing the coin cell battery.............................................................................................................22

Removing the heat sink assembly...................................................................................................... 22

Installing the heat sink assembly........................................................................................................ 22

Removing the processor.....................................................................................................................23

Installing the processor.......................................................................................................................23

Removing the system fan................................................................................................................... 24

Installing the system fan..................................................................................................................... 24

Removing the system board...............................................................................................................25

Installing the system board.................................................................................................................25

System board layout........................................................................................................................... 26

3 Troubleshooting your computer.....................................................................28

Diagnostic power LED codes............................................................................................................. 28

Diagnostic error messages................................................................................................................. 29

System error messages....................................................................................................................... 33

4 System Setup....................................................................................................... 35

Boot Sequence....................................................................................................................................35

Navigation keys................................................................................................................................... 35

System Setup overview.......................................................................................................................36

Accessing System Setup..................................................................................................................... 36

System Setup options......................................................................................................................... 36

Updating the BIOS ............................................................................................................................. 44

System and setup password............................................................................................................... 45

Assigning a system password and setup password..................................................................... 45

Deleting or changing an existing system and/or setup password..............................................46

5 Specifications...................................................................................................... 47

6 Contacting Dell...................................................................................................52