#psunoise

It happend after i bought a new cpu cooler. My system worked fine before that. I went from a stock amd cooler to a Noctua NH-D15. My computer turned on, and all of the components seemed to run until i put my gpu in. After i put my in gpu, the psu stopped working, and started to make a faint...

So i changed the motherboard on my parents computer i put Gigabyte GA-H61M-SP2 motherboard and i noticed the psu is really loud,the fan speed keeps changing ,it even gets louder when i try to game on it and when i exit the game its back to normal.If anyone else had this motherboard can you tell...

I bought a used pc from a person i dont know and everything works as it should but the only thing bothering me is the extreme psu fan noise... what can i do to reduce the noise?? Is there even a way to reduce it or will i need to buy a new psu... only thing i can think of is to clean but if it...