hi everybody. 1 day ago i upgraded my XFX 6870 "DD" to a Gigabyte 7970 OC(what an improvement), but every time i go fire up a game my psu makes a pretty loud buzzing nosie, if anyone has some ideas of what could cause this problem i would be glad to hear them
My pc's spec is(evrything is 1 year old, except the 7970) Intel 2500K 8GB of corsair ram(2x4GB) PSU:XFX XXX edition 750 Watt(semi modular) Gigabyte 7970 OC
More aboutweird buzzing
It can be just how the PSU works (quality PSU?), or that it is nearing full load. Also, do you hear a whining sound? Like coil whine?
XFX PSU use well reviewed seasonic platforms but still a bad coil is not unheard of. Just make sure it's not the PSU fan or video card fan