Originally Posted by error-id10t
I know this is a Z77 board thread but as this program works just fine on the Z68-v Pro (and others I assume) ... I've also noticed something odd: the CHA_FAN2 cannot be controller but the speed of it goes up / down as I change the speed of CHA_FAN1, obviously they are not in the same header.
It could never control my CPU headers unless they were PWM fans.
Oh, i have the same problem. CHA_FAN2 cant control the speed of the fan. Only monitor it. I thought i broke something or it broke by itself but you have same issue except changing the CHA_FAN1 does not affect CHA_FAN2 for me. And also you cant control CPU_FAN unless its a PWM fan.
But i do see that CHA_FAN1 runs at 770 RPM while CHA_FAN3 runs at 839 RPM but both are Nexus Real Silent 120mm fans, and both are set to silent in bios. CHA_FAN2 runs at 1000rpm, because the header does not change speed and runs at 100%. It seems to be damaged since it should control the speed.
I called the store today and asked to RMA this board. But i'm not sure yet whether i will RMA it. If it is worth the hassle, since its just 2 broken CPU_FAN headers.Edited by dislikeyou - 5/8/12 at 1:15pm