[SOLVED] B550 pcie 4.0 runs at 3.0

[joasjoas]

I have a msi b550i, 3800xt, m2 pcie 4.0, and 6800 XT, gpuz tells me that it is working at 3.0, I have bios updated in the latest stable and I have also tested the beta, windows I have reinstalled it and with maximum performance power plan, I have removed and put the graphics card 2 times. Anyone have any idea why this could be?
The M2 is working well gen4 4x

 

[logainofhades]

Check your bios options, and find the setting that sets the PCI-E slot to 4.0, for GPU.