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Dell Latitude 7389 2-in-1 Owner's Manual

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Installing heat sink assembly

  1. Align the heat sink assembly with screw holders on the system board.
  2. Replace the 1 M2.0 x 3.0 screws to secure the heat sink to the system board.
    • NOTE: Tighten the screws on the system board in the order of the callout numbers [1, 2, 3, 4] as indicated on the heat sink.
  3. Replace the 1 M2.0 x 2.0 screws to secure the fan to the system board.
  4. Connect the LCD assembly cables.
  5. Connect the fan cable to the connector on the system board.
  6. Install the:
    1. battery

    2. base cover

    3. SIM card

    4. MicroSD card

      • NOTE: To install both cards if equipped.
  7. Follow the procedure in After working inside your computer.

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