How do I change cpu fan speed

[Sterling83101]

So basically iv looked everywhen and I can’t figure out how to change my cpu fan speed it’s loud and annoying and I can use speedfan to control it it constantly stays at around 4000rpm and it won’t go down unless I turn off the pc I have a gigabyte motherboard and the bios is old and ugly I can’t find anything that will work please helppp

 

[Barty1884]

Which CPU fan are we talking about here?

Please post your full specs.

 

[Froge]

It really depends, I use Open Hardware Monitor

http://openhardwaremonitor.org/

 

[Sterling83101]

Which CPU fan are we talking about here?

Please post your full specs.

Thank you for the help but I figured it out, the BIOS needed to be updated and then I was able to turn off smart fan or whatever that is and then go into the advanced settings in speedfan and change it from on/off to software control! Now it’s cool around 40*c and nearly silent!