I can't be sure it's coming from the PSU, but when I hold my ear up right against it that's definitely the loudest spot that it's coming from. I just purchased this computer yesterday so there's no incidents that caused it, just noticed it when i'm doing heavy calculations or renders.
The crackling is buried under 6 fan noises, but you should be able to pick it out: https://vocaroo.com/1haFRjc4pqbp
Specs:
Intel Core i9 10850K 3.60GHz (5.20GHz Turbo), 10-Core 20-Thread
NVIDIA GeForce RTX 3090 24GB
GIGABYTE Z590 AORUS ULTRA, WIFI 6 AX 200
32GB RGB DDR4 3200MHz
850W 80 Plus Gold PSU
I should note the PSU comes with a brand new power cable so I'm not using an old one.
The crackling is buried under 6 fan noises, but you should be able to pick it out: https://vocaroo.com/1haFRjc4pqbp
Specs:
Intel Core i9 10850K 3.60GHz (5.20GHz Turbo), 10-Core 20-Thread
NVIDIA GeForce RTX 3090 24GB
GIGABYTE Z590 AORUS ULTRA, WIFI 6 AX 200
32GB RGB DDR4 3200MHz
850W 80 Plus Gold PSU
I should note the PSU comes with a brand new power cable so I'm not using an old one.
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