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Inspiron 15 3521 Service Manual

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Removing the I/O daughter-board flexible flat cable

Prerequisites

  1. Follow the procedure in Before working inside your computer.
  2. Remove the secure digital card.
  3. Remove the base cover.

About this task

The following image indicates the location of the I/O daughter-board flexible flat cable and provides a visual representation of the removal procedure.

Image of removing the I/O daughter-board flexible flat cable

Steps

  1. Lift the latch and disconnect the I/O daughter-board flexible flat cable from the connector on the I/O daughter-board.
  2. Lift the latch and disconnect the I/O daughter-board flexible flat cable from the connector on the system board.
  3. Lift the I/O daughter-board flexible flat cable off the palm-rest and keyboard assembly.

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