Question Is my power supply failing?

[joee_howell]

Ive heard this noise suddenly coming from my pc, I've recently moved house and it wasn't making this sound before I moved by now its making this weird sound...does anyone have any ideas what it could be?

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[kcjawesomeness]

First of all, one of you case fans bearings might have gone bad. Second of all, did you have to plug your instagram?