System board removal - ThinkCentre 8187, 8188, 8193
To remove the system board:
- Turn off the computer and peripheral devices.
- Disconnect all external cables and power cords.
- Cover removal .
- Rotate the drive chassis above the system board upward and lock in the upright position.
- Disconnect all wires connected to the system board.
- Remove the 6 screws that attach the system board to the chassis.
- Lift out the system board.
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