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Dell Precision 7820 Tower Owner's Manual

PDF

Installing front input and output bezel

  1. Hold the input and output(I/O) bezel and ensure that the hooks on the bezel snap into the notches on the system.
  2. Press the retention tabs and secure them to the chassis.
  3. Install the :
    1. front bezel
    2. side cover
  4. Follow the procedure in After working inside your computer.

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