AX750 Ringing/High pitch noise
So I had my ax750 for about 8-9 months and it always seemed to whine. I thought it would go away, which it did initially, but now its back and more annoying. Its just a slight high pitch sound that goes off when I use my computer. I have disabled C1E, tried with different video cards and I even had my mobo replaced (nothing to do with this) and it still persisted. I disconnected the HDDs and SSDs too make sure and it still makes this very high pitch annoying noise.
I dont have another PSU to check it out, but Im pretty sure it is the PSU...