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Dell Latitude 7390 Owner's Manual

Installing LED board

  1. Insert the LED board into the slot on the computer.
  2. Tighten the M2 x 2.5 screw (1) to secure the LED board.
  3. Connect the LED cable to the system board.
  4. Install the :
    1. battery

    2. base cover

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

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