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Latitude 5520 Service Manual

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Installing the heat sink (for computers shipped with integrated graphics card)

Prerequisites

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

About this task

The following image indicates the location of the heat sink and provides a visual representation of the installation procedure.

Heatsink

Steps

  1. Align the screw holes on the heat sink with the screw holes on the system board.
  2. Tighten the four captive screws that secure the heat sink to the system board.
  3. Replace the screw (M2x3) that secures the heat sink to the palm-rest assembly.

Next steps

  1. Install the battery.
  2. Install the base cover.
  3. Install the microSD card.
  4. Install the SIM card.
  5. Follow the procedure in After working inside your computer.

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