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2.4 Installing CPU and System Fans
Plug the CPU fan cable to the CPU FAN connector.
If you have a chassis fan, you can also plug it into the SYSFAN connector.
Note:
Some fans do not have a sensor pin, so fan monitoring is not supported.
GND
+12V
Sensor
SYSFAN Connector
GND
+12V
Sensor
CPUFAN Connector