Replacing the I/O board.............................................. 60
Procedure............................................................................................... 60
Post-requisites........................................................................................60
Removing the coin-cell battery.................................... 61
Prerequisites............................................................................................61
Procedure................................................................................................61
Replacing the coin-cell battery.................................... 63
Procedure............................................................................................... 63
Post-requisites........................................................................................63
Removing the heat sink............................................... 64
Prerequisites........................................................................................... 64
Procedure............................................................................................... 64
Replacing the heat sink................................................66
Procedure............................................................................................... 66
Post-requisites........................................................................................66
Removing the fan.........................................................67
Prerequisites........................................................................................... 67
Procedure............................................................................................... 67
Replacing the fan.........................................................69
Procedure............................................................................................... 69
Post-requisites........................................................................................69
Removing the status-light lens.................................... 70
Prerequisites........................................................................................... 70
Procedure............................................................................................... 70
6