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Latitude 5430 Rugged Service Manual

PDF

Removing the heat-sink

Prerequisites

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

About this task

The following images indicate the location of the heat-sink and provide a visual representation of the removal procedure.

This image displays the removal of heat-sink for integrated graphics

Steps

  1. Remove the three (M2x3.5) and four (M2x6) screws (in reverse order, 7->6->5->4->3->2->1) that secure the heat-sink to the system board.
  2. Lift the heat-sink from the system chassis.

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