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Latitude 7530 Service Manual

Installing the audio daughter-board

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The following image indicates the location of the audio daughter-board and provides a visual representation of the installation procedure.

Image of installing the audio daughter-board

Steps

  1. Connect the audio daughter-board flexible flat cable to the connector on the audio daughter-board.
  2. Place the audio daughter-board along with the audio daughter-board flexible flat cable into its slot on the system.
  3. Replace the two screws (M2x2.5) to secure the audio daughter-board to the system board.
  4. Adhere the audio daughter-board flexible flat cable on the palm-rest and keyboard assembly.
  5. Connect the audio daughter-board flexible flat cable and the main-speaker cable to the respective connectors on the system board.
  6. Adhere the tape to secure the tweeter-speaker cable to the audio daughter-board flexible flat cable.

Next steps

  1. Install the thermal module.
  2. Install the 3-cell battery or the 4-cell battery, whichever applicable.
  3. Install the base cover.
  4. Follow the procedure in After working inside your computer.

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