3. Remove the computer cover. See "Removing the computer cover" on page 69.
4. Locate the power switch module in the computer. See "FRU locations" on page 67.
5. Remove the wall mount cover and wall mount to gain access to the power switch module. See
"Removing or reinstalling the wall mount cover" on page 73 and "Removing or reinstalling the wall
mount" on page 74.
6. Remove the 13 screws that secure the main bracket to the front bezel.
7. Lift the main bracket off from the front bezel.
8. Remove the screw that secures the power switch module to the front bezel.
9. Disconnect the power switch module cable to the system board. Lift the power switch module from
the front bezel.
10. Position the new power switch module on the front bezel and align the screw hole in the new power
switch module with that in the front bezel.
11. Connect the cable to the new power switch module.
12. Install the screw that secures the new power switch module to the front bezel.
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ThinkCentre Hardware Maintenance Manual