Dell Latitude E6420 ATG (Early 2011) - Manual (Page 120)

7. Remove the camera from the display assembly.
Installing the Camera
1. Place the camera module in its original position in the display assembly.
2. Tighten the screw securing the camera to the display assembly.
3. Connect the camera cable to the camera.
4. Install the
Display Panel .
5. Install the Display Bezel .
6. Install the Battery .
7. Follow the procedures in After working inside your computer .
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