Hi @AkiSuSu,

I''ve recently bought your GA Z77-P3, and so far after installing it everything works great, but I've noticed that my CPU core temperature is quite high when on full load (around 80 Degrees C).

And I noticed my CPU fans are not running at full speed, but it's always running like at least 15~25% of it's potential. (I'm using CM V6GT with Artic Cooling PWM 12 btw)...

In the Bios I've tried every settings eg: Voltage mode, PWM mode, Auto Mode.. changing the fan speed from Normal, Silent and even Disable [which basically means it should run at full speed]... but so far nothing changes... I do quite some CPU intensive load, so I really need some advice on this.

Thanks.

Hey, yeah i saw. the normal chassis fan and cpu fan socket... I could pull out the yellow cable of my fan to emulate a normal 3pin fan, but the fact that i did it, it still isn't running at full speed. The funny thing is, when i disabled fan control in Bios for the CPU, my rear chassis fan "SYS_FAN2" runs at full speed. and My both CPU fan still running at 450rpm....
quite headache ah T.T

I hope it was dying, finally got some time off to test.
Nope it's perfectly working fine if i plug direct to 4-pin molex and the pwm (yellow) to one of the splitter direct to CPU_FAN

Direct Molex gives me 1200~1300rpm, and output from CPU_FAN gives me only 420rpm.

This is quite weird.

I am seriously doubting his after sales service inquiries, as he have not resolved my mobo issue which he sold to me.

Well i'm trying to figure out what's wrong with the CPU_FAN1's socket... it's just not powering my Heatsink and full capacity, it's only going at 30-40% (450rpm~).. even as we speak now, my fan isn't even running...
.my chasis fan is going full at 1000rpm+.

Yes... I have 2 fans on the other pins, and another case fan connected direct via molex....