I'm having an annoying issue with my PC, namely an annoying rattling noise coming from inside my case. I think that the PSU is the culprit - in fact I turned it upside down (so the fan faced up) to try and fix the issue, and when the sound came back it was noticibly louder. I checked a couple of times for wires/cable ties/anything blocking the fan and from what I could tell there wasn't, but I could check again. I'd like to clarify that my PC is running just fine, I've had no issues in games or with temperatures or anything as far as I can tell. It's just really, really annoying.
I uploaded some videos with the hopes of illustrating what this sounds like.
View: https://www.youtube.com/watch?v=oKX3DCqgqCU
View: https://www.youtube.com/watch?v=AsBQDxundxs
View: https://www.youtube.com/watch?v=B_nfAeCIxXE
(the third one is with the camera up against the psu, in that one you can hear the sound around 1:18)
I uploaded some videos with the hopes of illustrating what this sounds like.
(the third one is with the camera up against the psu, in that one you can hear the sound around 1:18)