Hi, recently i've been having a strange problem with my psu. every once in a while, about 6 hours in between, my psu would start making some very strong noises, as if it's heating up or gonna explode or something, and after about a minute, it'll calm down again. the computer itself is unaffected, it doesn't slow down or freeze or anything, it goes on as if nothing happened. i tried disabling my gpu, and the sound persists, disabled ram, still making noises, safe mode, didn't change. anyone got a clue as to what's happening? Thanks!