Before you begin: Remove the access panel. Removal – 1. Press two blue release latches on the riser assembly to release the handles. 2. Pull up on the handles to disengage the module from the connectors on the system board and slide it straight out of the chassis. Replacement- IMPORTANT: If you are installing a riser assembly for the first time, remove the metal slot cover for PCIe slot 1 from the chassis and install a riser guide bracket in its place. 1. Align the edges of the riser assembly with the guide slots on the metal slot cover and storage drive cage and slide the riser assembly into the chassis. 2. Press down on the handles until they lock into position and the module is fully seated.