Hello, I have the MSI MPG Z490 Gaming Plus motherboard and 3 Vega 56.
In the bios if I select the PCI Gen settings, it will only give me the option to change it for the first card (PEG0). There is no option to change PEG1 or PEG2 to Gen1 or Gen2, they always run at 3.
I have updated to the most recent bios as well but its the same.
I see PEG1 options in some click5 examples online so I think its possible?