How to Replace the Graphics Card on OptiPlex 3090 Tower

This video will demonstrate the removal and reinstallation procedure of a graphics card for OptiPlex 3090 Tower.

To remove the graphics card, loosen the two screws securing the side cover. Lift the cover off the system. Identify and unlatch the graphics card. Lift the card out of the system. 

To reinstall the graphics card, place it back in the system and secure the latch. Secure the side cover with the 2 screws.