Corsair cx750m random buzzing

[BlazingWraith]

I recently bought a corsair cx750m psu and it sounds like there's a fly trapped in it that's trying to escape. (there isn't) The thing that confuses me is that it's not consistent every 1-5 seconds there's a buzz for a second then it stops. Has anyone else experienced this issue? I know of coil whine but isn't that consistent?

[Kobathor]

It's coil whine. You can't fix it, sorry. The only thing you can do is return it and hope you get one that won't whine.

That, or just buy a better PSU with the funds.

[BlazingWraith]

Ok thanks!