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Dell Latitude 7390 Owner's Manual

Installing touchpad buttons board

  1. Insert the touchpad buttons board into the slot to align the tabs with the grooves on the computer.
  2. Tighten the screws to secure the touchpad buttons board to the computer.
  3. Connect the touchpad buttons board cable to the connector on the touchpad board.
  4. Affix the smart card cable and connect it to the connector on the computer
  5. Install the:
    1. speaker

    2. battery

    3. base cover

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

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