Installing the Camera module1. Place the camera module into its slot.2. Press the locking tab until it clicks to the chassis.3. Secure the camera cable using the securing clips.4. Connect the camera cable to the system board.5. Install:a. back coverb. stand6. Follow the procedures in After Working Inside Your Computer.Removing the System Board1. Follow the procedures in Before Working Inside Your Computer.2. Remove:a. standb. back coverc. heatsink assemblyd. stand cagee. WLAN card3. Disconnect the following cables from the system board:a. display-assembly cableb. system-fan cablec. hard-drive cabled. hard-drive power cablee. speaker cablef. camera cable4. Lift the tab and disconnect the LVDS and power-switch cables.19