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Dell Precision 7820 Tower Owner's Manual

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Installing the internal chassis speaker

  1. Press and hold the tabs on either side of the intrusion speaker, and slide the speaker module into the slot to secure it to the system.
  2. Connect the internal chassis speaker cable to the connector on the system chassis.
  3. Install the:
    1. 5.25 inch ODD bracket
    2. front bezel
    3. side cover
  4. Follow the procedure in After working inside your computer

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