Dell P116G Service Manual page 50

Steps
1. Align and place the power button with fingerprint reader into the slot on the palm-rest and keyboard assembly.
2. Replace the two screws (M2x3) that secure the power button with fingerprint reader to the palm-rest and keyboard
assembly.
3. Replace the two screws (M2x2) that secure the power button with fingerprint-reader bracket to the palm-rest and keyboard
assembly.
4. Connect the fingerprint-reader cable to the connector on the power-button board.
5. Connect the power-button cable to the connector on the system board.
6. Close the right-display hinge and replace the two screws (M2.5x5) to secure the right display hinge to the palm-rest and
keyboard assembly.
Next steps
1. Install the I/O board.
2. Install the fan.
3. Install the battery.
4. Install the base cover.
5. Follow the procedure in
50 Removing and installing components
After working inside your computer.