Installing The Fan And Heat-Sink Assembly - Dell Vostro 3020 Service Manual

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

Installing the fan and heat-sink assembly

CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following image indicates the location of the fan and heat-sink assembly and provides a visual representation of the
installation procedure.
42 Removing and installing components