Question Usb mic starts buzzing when gaming

[Attila57]

Hi
I have a superlux e205u mic and it starts buzzing whenever i start playing (BF5, R6 , PUBG...) -Mb asrock h97 pro 4 rear usb used
in many cases the moment i alt-tab out it stops.

 

[Attila57]

I solved it, it was my psu, replaced it with and evga one and the buzz is gone.