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Dell OptiPlex 5055 Ryzen APU Tower Owner's Manual

Removing heat sink assembly

  1. Follow the procedure in Before working inside your computer.
  2. Remove the:
    1. Side Cover
    2. Front bezel
  3. Open the Front panel door.
  4. To remove the heat sink assembly:
    1. Disconnect the heat sink assembly cable from the connector on the system board [1].
    2. Loosen the captive screws(6+/-1) that secure the heat sink assembly to the system board [2].
      NOTE:Loosen the screws based on the numbers available on the system board.
    3. Lift the heat sink assembly away from the computer [3].
      Figure displaying removing heat sink assembly

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