2.7.3Installing the optional fan

Install the optional fan only if you are using a passive cooler or a water cooler. Installing the optional fan with an active CPU cooler will interfere with the airflow and destabilize the system.

1.Position the fan above the pipe and heatsink assembly.

2.Fit the grooved edge to the heatsink.

3.Carefully push down the fan until it snugly fits the heatsink, then connect the fan cables.

4.The above photo shows the fans installed on the motherboard.

•Plug the optional fan cables to the CHA_FAN and/or PWR_FAN connector on the motherboard.

•Make sure the optional fan is installed correctly to prevent damage to the fan and motherboard components.

Do not tilt the fan.

Do not install the fan with its rear side facing you.

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Chapter 2: Hardware information