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Removing or reinstalling the wall mount - ThinkCentre M90z

To remove or reinstall the wall mount, do the following:

  1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer.
  2. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up.
  3. Remove the computer cover. See Removing the computer cover.
  4. Remove the rear I/O assembly cover from the rear I/O assembly. See Removing the rear I/O assembly cover.
  5. Remove the frame stand or lift stand. See Removing or reinstalling the frame stand on Removing or reinstalling the lift stand.
  6. Remove the wall mount cover. See Removing or reinstalling the wall mount cover.
  7. Disconnect the thermal sensor cable from the system board. See System board part and connector locations.
  8. Remove the four screws 1 that secure the wall mount to the computer main bracket and then lift the wall mount off the computer main bracket.

Removing the computer wall mount

  1. To reinstall the computer wall mount, position the wall mount on the computer main bracket and align the screw holes in the wall mount with those in the computer main bracket.
  2. Reinstall the four screws to secure the wall mount to the computer main bracket.
  3. Reconnect the thermal sensor cable to the system board. See System board part and connector locations.
  4. Reinstall the wall mount cover. See Removing or reinstalling the wall mount cover.
  5. To complete the installation or replacement, go to Completing the parts replacement.