How to Replace the IO Module on OptiPlex 3000 Micro

This video will demonstrate the removal and reinstallation procedure of an IO module for OptiPlex 3000 Micro.

To remove the IO module, loosen the screw, securing the side cover and remove the cover from the system. Identify the IO module and remove the two screws securing it. Slide and flip the module over to expose the cables. Disconnect the cables to remove the module from the system.

To reinstall the IO module, place it back in the system and reconnect the cables. Install the two screws to secure it. Secure the system's side cover by tightening the screw.