Replacing the control panel board
The control panel board is mounted on the front of the chassis, behind the
bezel.
To replace the control panel board:
1
Turn off the system and disconnect the power cord, modem cord (if
installed), and all external peripheral devices.
2
Observe all safety and static electricity precautions. (See "Preventing static
electricity discharge" on page 22.)
3
Remove the bezel. (See "Removing the bezel" on page 25.)
4
Remove the left side cover panel. (See "Removing the side cover panel"
on page 26.)
5
Disconnect the front panel connector from the control panel board.
6
Remove the screw that secures the board to the front of the chassis.
7
Lift the control panel board off of the hooks on the front panel, then
remove it.
74
Replacing and Adding System Components