Dell Inspiron 7501 Service Manual page 43

Steps
1. Place the I/O board on the palm-rest and keyboard assembly.
2. Align the screw holes on the I/O board with the screw holes on the palm-rest and keyboard assembly.
3. Replace the single screw (M2x3) that secure the I/O board to the palm-rest and keyboard assembly.
4. Connect the fingerprint-reader board cable to the I/O board and close the latch to secure the cable.
5. Connect the coin-cell battery cable to the I/O board and adhere the coin-cell battery.
6. Connect the I/O-board cable to the I/O board and close the latch to secure the cable.
7. Lower the left-display hinge.
8. Replace the two screws (M2.5x5) and (M2.5x4) that secure the I/O board to the palm-rest and keyboard assembly.
Next steps
1. Install the GPU fan.
2. Install the base cover.
3. Follow the procedure in after working inside your computer.
Removing and installing components 43