Installing the optical drive assembly1 Place the bracket to align the screw holders on the optical drive.2 Tighten the screws to secure the bracket to the optical drive.3 Insert the optical drive assembly into the drive slot, until it snaps in.4 Install the:a back coverb stand5 Follow the procedure in After working inside your computer.System board shieldRemoving the system board shield1 Follow the procedure in Before working inside your computer.2 Remove the:a standb back cover3 To remove the system board shield:a Press the securing tab to release the system board shield from the slots on the computer [1].b Slide the system board shield away from the computer [2].Removing and installing components 17