[SOLVED] Corsair RM750x loud pop sound ONLY when turn pc off

Kazuki70

Honorable
Mar 3, 2015
52
0
10,530
Built my new pc yesterday and after testing found out that the loud popping sound comes from the RM750x and it's only when I turn it off, never when it's turned on.
I already searched this problem and read people saying it's normal, and others say it's not so normal.
Why is it only when I turn the pc off and never when I turn it on?
This is worrying me a lot, but I don't want to stop using the pc for like 2 weeks.