Inspiron 14 5415 Service Manual

Removing the I/O board

1. Remove the two screws (M2.5x4) that secure the left-display hinge to the I/O board.
2. Pry open the left-display hinge at an angle of 90 degrees.
3. Lift the I/O-board cable-connector latch and disconnect the I/O-board cable from the I/O board.
4. Lift the power-button with fingerprint-reader cable-connector latch and disconnect the power-button with fingerprint-reader cable from the I/O board.
   NOTE This step is only applicable for computers shipped with the optional fingerprint reader.
5. Remove the screw (M2x3) that secures the I/O board to the palm-rest and keyboard assembly.
6. Disconnect the coin-cell battery cable from the I/O board.
7. Lift the I/O board off the palm-rest and keyboard assembly.