Dell Inspiron 7500 2n1 Black Service Manual page 40

About this task
The following image indicates the location of the I/O board and provides a visual representation of the installation procedure.
Steps
1. Slide the I/O board into the slots on the palm-rest and keyboard assembly.
2. Align the screw hole on the I/O board with the screw hole on the palm-rest and keyboard assembly.
3. Replace the two screws (M2x3) that secures the I/O board to the palm-rest and keyboard assembly.
4. Slide the fingerprint reader-cable into the connector on the I/O board and close the latch to secure the cable.
5. Connect the I/O-board cable to the I/O board.
6. Connect the coin-cell battery cable to the I/O board.
7. Adhere the tape that secures the fingerprint reader-cable to the I/O board.
8. Close the left display hinge.
9. Replace the two screws (M2x3.5) that secure the left display hinge to the I/O board and palm-rest and keyboard assembly.
10. Replace the screw (M2.5x5) that secures the left display hinge to the palm-rest and keyboard assembly.
Next steps
1. Install the fan.
2. Install the base cover.
3. Follow the procedure in After working inside your computer.
40 Removing and installing components