My PC was fine before but from around a week ago it has gotten increasingly louder. My graphic card fans has been making all the noise (MSI GTX 770). Using MSI Afterburner it says my GPU is at a temp of 35-40. My CPU temperature is also ranges from 41-62 (I5-4670K). Even when i am not it games it still seems to make a lot of noise. Because it is summer and it is boiling i have ordered 3 fans just to keep up. I'm not sure if it helps but my GPU fan speed is 34. Could someone please help me find the problem or if its just as simple as the air temperature from summer is having a effect. All of your suggestions will be appreciated. Thanks for reading!