Dell G7 7700 Service Manual page 58

Steps
1. Align the screw hole on the power button with fingerprint reader with the screw hole on the palm-rest and keyboard assembly.
2. Replace the screw (M1.6x1.8) that secures the power button with fingerprint reader to the palm-rest and keyboard assembly.
NOTE: Apply sufficient torque when tightening the screw (M2x2.5) to avoid damaging the screw thread.
3. Connect the power button with fingerprint reader cable to the power button with fingerprint reader board and close the latch to
secure the cable.
4. Connect the power button with fingerprint reader board cable to the I/O board and close the latch to secure the cable.
5. Replace the two screws (M1.6x1.8) that secure the power button with fingerprint reader bracket to the palm-rest and keyboard
assembly.
Next steps
1. Install the system board.
2. Install the graphics-card
3. Install the rear-cover bracket.
4. Install the rear cover.
5. Install the base cover.
6. Follow the procedure in
58 Removing and installing components
fan.
After working inside your computer.