7Remove the access panel by loosening the screw(s) (1) that secure the access panel to the PC chassis. Slide the access panel back (2) about 1 inch (2.5 cm), and then lift it up and off the unit.
removing the pc access panel on the S0000 series model
WARNING: Beware of sharp edges inside the chassis.
removing the pc access panel on the 8000 series
upgrading and servicing the pc 89