Hello .
i got a 3950X Whit 5700XT
1 am unble to run VGA at 16X
it run at PCIE 4 8X only .
All the setting in bios are good. Also try reset bios. Try another bios ,
5700XT are in the upper pcie slot .
Only 1 M.1 ssd in the under cpu.
Computer run fine but want to run my vga at 16X
Any Idea?
Thanks for your help