From last week I'm hearing loud rattling noise from my power supply Corsair CX550 which I bought around 2 years back. I checked all other parts and came to conclusion that its the power supply cause I have a spare power supply which is also from same brand Corsair CX430V2 which is working exceptionally well from last 10 years at least. There's no noise after using my old power supply so, I think its my new power supply. The rattling noise comes only under heavy load on pc like when I open too much tabs on my browser or doing some mild video editing. Power supply is still under warranty. What could be the issue? Is power supply going bad? Would appreciate some assistance. Thanks.
Video link for the reference.
View: https://i.imgur.com/2n1Kg1W.mp4
Video link for the reference.
View: https://i.imgur.com/2n1Kg1W.mp4