Windows 10: Weird PSU buzzing noises and coil whine noises

I just got a new Super Flower Leadex III Gold PSU today, and it’s making this extremely loud noise. This is what it sounds like: https://www.mediafire.com/file/as7bv0092ghwpod/IMG_4014.MOV/file It seems it goes away if the fan stops spinning. Is it probably just coil whine then, or is this a problem with my PSU? I had to get my first Leadex replaced, and it definitely never sounded like that; this seems abnormal then though that's a small sample size. I'm a bit worried I broke something since my PSU slid off my desk while my cables were plugged in. So, the bottom of my PSU hit the side of m

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Coil whine fix

The coil whine when idle makes the noise but when at 70 or 80 it stops but what i don't get is why is it when the backlight is on the coil whine stops

 

Occasional PSU buzzing


Once maybe every 2 days or so my PSU emits a very faint buzzing noise for about 20 minutes or so. It will buzz for a few minutes, stop for a few seconds then buzz again. The PSU is about a year old and I just started noticing this. It doesn't matter how much load my computer is going through. Is this just Coil Whine or should I be more alarmed at this?

The model is a 550w Antec Platinum

 

GPU Buzz noise (Coil whine?)

Yes, i'm 100% sure it's coming from the Graphics card for two reason:

- First, i've tested the PSU outside the case before i do the mouting inside the case and the buzzing(coil whine, whatever) came right away.
- With the xfx pro core edition 550w, everything was dead silent, no buzzing or any other sound was coming from anywhere.

Explain me why i have this noises coming from the GPU only when i use higher quality PSU ? Since my XFX was the only PSU that never give me any problems with any GPU ... Something's must be making the difference here... And like i said i hear a static noise coming from the PSU, it's like a tzzzzzzzzzz wich does, stop, does, stop and again only with higher quality PSU, my XFX doesn't do anything.