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Inspiron 15 5502 Service Manual

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Removing the I/O board

Prerequisites

  1. Follow the procedure in Before working inside your computer.
  2. Remove the base cover.
  3. Remove the coin-cell battery.
  4. Remove the display assembly.

About this task

The figure indicates the location of the I/O board and provides a visual representation of the removal procedure.

Image: Removing the I/O board

Steps

  1. Peel off the tape that secures the I/O-board cable to the I/O board.
  2. Open the latch and disconnect the I/O-board cable from the I/O board.
  3. Open the latch and disconnect the fingerprint-reader cable from the I/O board.
  4. Remove the screw (M2x2) and the screw (M2x3) that secure the I/O board to the palm-rest and keyboard assembly.
  5. Lift the I/O board off the palm-rest and keyboard assembly.

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