Installing The Heat Sink And Fan Assembly - Dell ChengMing 3901 Tower Service Manual

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Steps
1. Disconnect the cable from the connector on the system board.
2. In reverse sequential order (4>3>2>1), loosen the four captive screws that secure the heat sink to the system board.
3. Lift the heat sink assembly away from the system board .

Installing the heat sink and fan assembly

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 fan assembly and provide a visual representation of the
installation procedure.
48
Removing and installing components

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D32m

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