to replace the service access cover, do the following:

    1. align the service access cover with the side of the system, about 25 mm (1 inch) from the front of the system. the flanges on the top and bottom of the cover wrap around the system chassis.

    2. hold the service access cover against the system drawer and slide it toward the front of the system.

    the front edge of the service access cover slides beneath the chassis ledge.

    3. tighten the three thumbscrews located on the rear of the cover.