I can't get my vega vii to work with my nvidia cards 2080 rtx.
When i added the vega vii it initially detected the unkown hardware, I flashed the bios with v106 x64, Then i installed the latest drivers adrenaline 19.3.2 march 14th.
My device manager finally read it as vega vii but had this symbol "!" , So i thought it just needed a reboot, I rebooted it and now i can't get anything to load up, Not even my motherboard settings. The screen shows a large underscore "_" on the boot screen . And just stays stuck there and does not load windows or anything.
Any ideas on what I should try? Thanks
I would say that You made mistake swapping sequence of two steps: driver install and flash.
You should change positions of Your cards to boot system with RTX and flash again Vega with Your original VBIOS (You did backup, don't You?).
Than You can try flashing with new VBIOS (if it is proper one for Your manufacturer/model).