Service Manual

Removing the fans.......................................................54
Prerequisites........................................................................................... 54
Procedure............................................................................................... 54
Replacing the fans....................................................... 57
Procedure............................................................................................... 57
Post-requisites........................................................................................57
Removing the I/O board.............................................. 58
Prerequisites........................................................................................... 58
Procedure............................................................................................... 58
Replacing the I/O board.............................................. 60
Procedure............................................................................................... 60
Post-requisites........................................................................................60
Removing the system board......................................... 61
Prerequisites............................................................................................61
Procedure................................................................................................61
Replacing the system board.........................................65
Procedure............................................................................................... 65
Post-requisites........................................................................................65
Entering the Service Tag in the BIOS setup program..............................66
Removing the heat sink................................................67
Prerequisites........................................................................................... 67
Procedure............................................................................................... 67
Replacing the heat sink................................................69
Procedure............................................................................................... 69
Post-requisites........................................................................................69
6