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Dell Precision 3520 Owner's Manual

PDF

Installing the speaker

  1. Place the speakers into the slots on the computer.
  2. Route the speaker cable through the retention clips through routing channel.
  3. Connect the speaker and LED board cable on the computer.
  4. Install the:
    1. chassis frame

    2. SSD card or hard drive
    3. WWAN card

    4. WLAN card

    5. battery

    6. base cover

  5. Follow the procedure in After working inside your computer .

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