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Latitude 5430 Rugged Service Manual

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Installing the heat-sink - for computers with discrete 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.

This image displays the replacing of heat-sink for discrete graphics

Steps

  1. Align the heat-sink screw holes with the system board and place it on the system chassis.
  2. Replace the four (M2x6) and three (M2x3.5) screws (in sequential order, 1->2->3->4->5->6->7) to secure the heat-sink to the system board.

Next steps

  1. Install the dock I/O board.
  2. Install the WLAN.
  3. Install the Wi-Fi I/O board.
  4. Install the base cover.
  5. Install the primary M.2 2280 solid state drive or primary M.2 2230 solid state drive.
  6. Install the battery.
  7. Follow the procedure in after working inside your computer.

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