Latitude 7490 Owner's Manual

Removing camera-microphone module

1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
3. Disconnect the battery cable from the connector on the system board.
4. Remove the WLAN card.
5. Remove the WWAN card.
6. Remove the display assembly.
7. Remove the bezel.
8. Remove the display hinge.
9. To remove the camera microphone module:
   1. Lift the plastic bracket to disconnect the FPC from the camera microphone module [1].
   2. Using a plastic scribe, pry up the camera module from the top side of the compartment on the display back cover [2].
   3. Remove the camera module.
      
10. To remove the camera microphone module:
    1. Peel off the two pieces of conductive tape covering the camera microphone module [1].
       NOTE The conductive tape is a separate part from the camera module that must be removed and then reattached when replacing the camera microphone module.
    2. Lift the camera microphone module [2].
    3. Disconnect the camera FPC from the camera module [3].
    4. Lift and remove the camera microphone module [4].