Coin-Cell Battery; Removing The Coin-Cell Battery - Dell Latitude 7220 Service Manual

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.
Next steps
1. Install the display assembly.
2. Install the batteries.
3. Follow the procedure in

Coin-cell battery

Removing the coin-cell battery

Prerequisites
1. Follow the procedure in
2. Remove the batteries.
3. Remove the display assembly.
42 Removing and installing components
after working inside your tablet.
before working inside your tablet.