Had a problem with the artic cooling pwm fan on the cpu1 header, the fan would spin at full speed all the time
went into the uefi bios under H/W monitor, selected cpu fan 1&2 settings set to automatic mode, target temp 45 or 50
then the next setting is the speed mode from 1 to 9 select manual and put in 70 press return....this gives me a idle speed of around 1000 rpm set it lower for a lower fan speed fan has a min of around 900 rpm
select save and exit and test under windows prime 95 aida ect the fan ramps up to full speed after a min when the cpu temp rises then it will go to your setting for the low idle speed, this was the only way i could get the pwm fan to stop spinning at full speed either idle or full stress
went into the uefi bios under H/W monitor, selected cpu fan 1&2 settings set to automatic mode, target temp 45 or 50
then the next setting is the speed mode from 1 to 9 select manual and put in 70 press return....this gives me a idle speed of around 1000 rpm set it lower for a lower fan speed fan has a min of around 900 rpm
select save and exit and test under windows prime 95 aida ect the fan ramps up to full speed after a min when the cpu temp rises then it will go to your setting for the low idle speed, this was the only way i could get the pwm fan to stop spinning at full speed either idle or full stress
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