Dell OptiPlex Gn Service Manual

Also see for Optiplex gn+: Troubleshooting guide Service manual Reference and installation guide

Dell OptiPlex Gn Service Manual Manual pdf 73 page image

Removing and Replacing Parts on the Low-Profile Chassis 4-15Expansion CardsThe computer has a removable expansion-card cage that contains the riser boardand any installed expansion cards. Dell recommends that you remove theexpansion-card cage first before removing or installing expansion cards.If you are not removing any of the expansion cards, leave the external cablesattached to the expansion cards.Expansion-Card CageFigure 4-14. Expansion-Card Cage RemovalTo remove an expansion-card cage, follow these steps:1. Rotate the lever toward the back of the computer until it stops in theupright position.2. Lift the expansion-card cage up and away from the computer.To replace an expansion-card cage, keep it flush against the chassis to ensurethat the lever engages the notch in the chassis when the lever is depressed.leverexpansion-card cagenotchchassis