CPU fan suddenly gets loud for 5 seconds then quiet

CosmicRustle

Reputable
Nov 14, 2015
47
0
4,540
So It's pretty much as the title says. Sometimes when I'm either gaming or not the CPU fan (and I'm pretty sure it is the cpu fan and not the gpu) gets extremely loud for a few seconds then goes back to the normal speed. I don't know what this is please help its really annoying

Spec:

AMD FX6350
Nvidia gtx 970
8GB ram
Win10
 

CosmicRustle

Reputable
Nov 14, 2015
47
0
4,540


Is there any way to stop it though because it happens sometimes when I'm not even doing anything