Hello,
here is my experience, I don't know if it can help your friend but still
I build my pc in September 2018, Ryzen 5 2600X, Corsair RM750X, 16Gb ram, Gigabyte AOROUS 470
It worked fine until last year when I decided to switch my mobo to a mining rig and get a new 570 mobo to use PCI 4.0
I...