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Fan Power Connectors: CFAN1/SFAN1
The CFAN1 (processor fan) and SFAN1 (system fan) support system
cooling fan with +12V. It supports three-pin head connector. When connect-
ing the wire to the connectors, always take note that the red wire is the posi-
tive and should be connected to the +12V, the black wire is Ground and should
be connected to GND. If the mainboard has a System Hardware Monitor chipset
on-board, you must use a specially designed fan with speed sensor to take
advantage of the CPU fan control.
GND
+12V
Sensor
SFAN1
MSI Reminds You...
Always consult the vendors for proper CPU cooling fan.
Hardware Setup
SENSOR
+12V
GND
CFAN1
2-17
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