Chasis fan problem

[Oleg Derezzed]

My chasis fan always run at min and i can can't do nothing with that.
I tryed by speedfan, but no luck. Speed fan detects the fan but can't control it, it doesn't even show the speed of my chasis fan -.-
I can't change the speed even is BIOS. There's only an option called "Q-fan" control, but it changes nothing.
I have Asus p7p55lx motherboard.
Ty 😀

 

[knightdog56]

Chassis Q-Fan control should be set to enabled, and select either standard or turbo mode, turbo mode being the highest that will speed up the fan when the chassis temp. increses.

 

[Oleg Derezzed]

Yeah, but it seems to not solving the problem, chasis fan is still at iddle -.- And bios is not showing my chasis fan speed while it does for cpu fan.

 

[knightdog56]

The connection you used is behind the rear usb ports right? And what fan did you use to connect to the chassis fan header on the motherboard? Make and model number please.

 

[Oleg Derezzed]

Its 12v cooler master fan. Its connected to cha_fan.
What if i try connecting it to pwr_fan?

 

[Oleg Derezzed]

This crap causes my system to overheat and lose a lot of fps in games, gpu fan is always on max rpm -.-

 

[knightdog56]

Please list system specs. You have listed motherboard make and model, and chassis fan make but not model. Please list power supply make and model, computer case make and model, video card make and model, ect. and are you overclocking and if so what are you overclocking? And also operating system.

 

[Oleg Derezzed]

Windows 7 x64.
Chasis cooler master elite 332.
No, im not overcloacking nothing.

 

[knightdog56]

Your CPU temp. is way to high, check your CPU fan and heatsink to make sure it did not come lose, you might have to do a reinstall of the fan and heatsink to get the temps. down to 34c - 40c @ idle.

 

[Oleg Derezzed]

Actually i clean the heatsink and the fan time to time, as i did just before posting this thread, but its not about that. The cpu fan runs only at 2500 Rpm. How do i increase the speed?

 

[knightdog56]

In Bios, Cpu Q- Fan control enabled, and set to turbo mode, save and exit.

 

[Oleg Derezzed]

The screenshot was taken after i set q-fan to turbo for both chasis and cpu fan. Anyway i just bought new thermal paste and im gonna try to connect chasis fan directly to psu, lets see what comes out 😛

 

[Oleg Derezzed]

Bingo!

As i said before i connected Chasis Fan to PSU, now it seems running much faster 😀
I also applyed thermal paste to both GPU and CPU heatsinks, guess what?

Now my cpu temperature is around 50°C while playing Dota 2. While before it was on 83 😛

Ty for help anyway.