5.When the fan and heatsink assembly is in place, connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN.

CPU_FAN

GND

CPU FAN PWR

CPU FAN IN

CPU FAN PWM

M2N/M2N DH CPU Fan Connector

•Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector.

•This connector is backward compatible to the 3-pin CPU fan connector.

•Only 4-pin CPU fan supports Q-Fan function.

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Chapter 2: Hardware information