6-12 Adding OptionsDesktop Inside Expansion SlotUse the following procedures to install or remove an ex-pansion board from an inside expansion slot in the desktopsystem.Installing an Inside Slot BoardUse the following instructions to install an expansionboard in an inside expansion slot in the system.1. Remove the screw that secures the expansion slot coverto the rear of the system. Remove the slot cover.CAUTION: Take special care to keepthe slot cover from falling when you remove thescrew. The slot cover can damage the system or op-tion board if it falls into the system.Removing the inside slot cover screw