I have this MB in a Antec case.
My PSU was Zalman,it worked well, cpu-fan stopped at standby.
The PSU broke down, changed it to a Coolermaster 450W.
Now it don't stop the cpu-fan at standby.
As I remember I didn't make any setting to stop the fan in standby.
Coolermaster say that this must be a setting in Windows or in bios.
I can't solve this problem. I have checked Windows and bios.
Can someone help me?
I have XP as OS.