I've had my PSU for almost 6 years now. It has served me well. It was all good till about a week ago when it started to make a weird, unbearable noise while idling, but not under load. Here is a video: http://www.youtube.com/watch?v=H4ld01tmXkg This noise is when the PC is idle. Around 0:40 mark I run OCCT and the noise pretty much goes away, and then comes back as soon as I close it, around 0:48. My question is, can it be fixed? If not, then I'll be forced to sell the PSU and buy a new one, which would be a little hard, since I'm a bit short on cash. Thanks in advance.