We have a X9SCL-F and connected Chassis fans to FAN-1/2/3 and CPU fan to fan header "A" on this mainboard. Now we see that the fan spin up/down, or sometimes full speed. What can we do?
FANA is for add-on card and controlled by system temperature. FAN1~4 is controlled by CPU temperature. CPU Heatsink fan should not be connected to FAN-A. CPU Heatsink fan can be connected to FAN-1. Chassis fans can be connected to FAN-2~4 or FAN-A.
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FAQ Stats
FAQ ID Related Category / Keyword Date Posted Code
13433 Hardware Monitoring:
- Cooling
- Assemble
- Support Information
- Cooling Fans
01/12/12 PD

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