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Inspiron 7400 Service Manual

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Installing the power-adapter port

Prerequisites

If you are replacing a component, remove the existing component before performing the installation process.

About this task

The following images indicate the location of the power-adapter port and provides a visual representation of the installation procedure.

Image:Installing the power-adapter port

Steps

  1. Lift the Mylar that covers the system board.
  2. Place the power-adapter port into its slot on the palm-rest and keyboard assembly.
  3. Align the screw hole on the power-adapter port to the screw hole on the palm-rest and keyboard assembly.
  4. Replace the screw (M2x3) that secures the power-adapter port to the palm-rest and keyboard assembly.
  5. Connect the power-adapter port to the connector on the system board.
  6. Close the right-display hinge and align the screw holes on the right-display hinge with the screw holes on the palm-rest and keyboard assembly.
  7. Replace the two screws (M2x4) that secure the right-display hinge to the palm-rest and keyboard assembly.
  8. Place the Mylar that covers the system board.

Next steps

  1. Install the base cover.
  2. Follow the procedure in After working inside your computer.

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