Software for CPU Fan control?

[Gusta_Cz]

I downloaded Speed Fan but it cant change CPU Fan speed...
Do you know somenthing? BIOS Settings dont work.

Its 4pin mainboard and its marked as CPU_FAN
mainboard http://msi.com/product/mb/FM2-A55M-P33.html

 

[Lmeow]

Are your fans four-pin fans (i.e., PWM fans) or just three-pin fans? If they are just three-pin fans, they cannot be controlled via PWM, and I imagine that's why SpeedFan doesn't work.

Sometimes SpeedFan can control fans through voltage, but if I recall, it only works depending on the motherboard.