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Dell OptiPlex 3020–Mini Tower Owner's Manual

Installing the Power Switch

  1. Slide the power switch in through the front of the computer.
  2. Secure the power-switch cable to the chassis.
  3. Thread the power-switch cable into the chassis clips.
  4. Connect the power-switch cable to the system board.
  5. Install the:
    1. optical drive
    2. front bezel
    3. cover
  6. Follow the procedures in After Working Inside Your Computer.

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