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Latitude 7220EX Rugged Extreme Tablet Service Manual

PDF

Removing the system fan

Prerequisites

  1. Follow the procedure in before working inside the tablet.
  2. Remove the batteries cover assembly.
  3. Remove the system cover.
  4. Remove the batteries.
  5. Remove the stylus.
  6. Remove the display assembly.
  7. Remove the SSD heat-sink.

About this task

The figure indicates the location of the system fan and provides a visual representation of the removal procedure.

Removing the heat sink

Steps

  1. Unroute the cable from the routing guide on the system fan.
  2. Disconnect the system fan cable from the connector on the system board.
  3. Remove the four (M2x5) screws that secure the system fan to the system board.
  4. Lift the system fan off the system board.

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