Weird sounds

[Hoff9zu0]

So i just changed my Fans from DC to PWM in the Bios. 
After booting i heard a strange sound every 10 seconds or so. I thought it has to do with the PWM setting ,so i went back to DC.

 

And still i get this weird whirring sound every 10 seconds.

 

What happened? I can't remember hearing that sound before and im at the old settings now.

 

Pls help.

[Guest]

Is it possible to take a clean audio recording & post it? The forum-gurus could then diagnose it (or at least sample it and make a mixtape [sorry, being glib]).

 

seriously, can someone help @Hoff9zu0 out?

[Hoff9zu0]

I recorded it with my phone, but its not really hard to hear. How can i post it? 

[FuzzyLogic]

7 minutes ago, Hoff9zu0 said:

I recorded it with my phone, but its not really hard to hear. How can i post it? 

Find "Click to choose files". I think you can upload audio files, but if that doesn't work, just upload a video of it.

[Hoff9zu0]

Guys i think I found it. I turned of my Graphics Cards Fans. And the sound is gone. Apparently, they were on auto and switched between 5% and 0% the whole time.

 

I have no idea why tho. I never had problems with the auto setting before. Im using GPU Tweak 2.

 

So i can't leave it on auto no more and will have to let the fans run all the time or what?

[Hoff9zu0]

So i can't seem to stop that. If you look at the Temps its jumping up and down although i set it to 0%.

 

What should I do?