Dell Latitude 7220EX, Service Manual

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Steps
1. Align the front camera circuit board over the camera slot.
NOTE: Opposite side of the camera circuit board is placed to connect cable in the connector.
2. Connect the front camera cable and plug in the cable to the connector.
3. Flip the front camera circuit board.
4. Align front camera circuit board with screw hole.
5. Place the camera lens case to the camera placeholder.
6. Replace the screw (M2x3) to secure the front camera circuit board on the tablet chassis.
7. Slide the lens shutter in the lens channel and push towards left.
8. Replace the adhesive tape on the camera assembly and system board shield.
Next steps
1. Install the display assembly .
2. Install the stylus .
3. Install the batteries .
4. Install the system cover .
5. Install the battery cover assembly .
6. Follow the procedure in after working inside the tablet .
Coin-cell battery
Removing the coin-cell battery
Prerequisites
1. Follow the procedure in before working inside the tablet .
Field service information 55