Dell Latitude 7320 Detachable Service Manual page 42

Steps
1. Align and place docking connector into slot on the frame.
2. Align and place the docking connector bracket on the docking connector.
3. Replace the two (M2x2) screws to secure the docking connector bracket to the frame.
4. Affix the docking connector FPC to the battery.
5. Connect the docking connector FPC to the connector on the system board and close the latch.
Next steps
1. Install the display assembly.
2. Install the SIM tray.
3. Follow the procedure in
42 Removing and installing components
After working inside your computer.