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Precision 3640 Tower Service Manual

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Removing the front fan

Prerequisites

  1. Follow the procedure in before working inside your computer.
  2. Remove the cover.
  3. Open the psu hinge.

About this task

The following images indicate the location of the front fan and provides a visual representation of the removal procedure.

Removing the chassis fan

Steps

  1. Unthread the hard drive cables from the routing guides on the front fan.
  2. Disconnect the fan cable from the system board.
  3. Press the notch to release the fan from the chassis.
  4. Slide and remove the fan from the chassis.

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