So I recently got a new PC, and after I set it up my GPU was not working. I tried installing Radeon Drivers but it did not work. When I checked device manager, it said the GPU said error code 43, the device had an error so it could not be started (now I know that it was because of a bad but still usable vbios). So I tried flashing a custom vbios. It worked and said I need to restart. But when I restarted, my PC turned on but my displays were black. I did my research on what to do and I came across the fact that most gpu's have 2 bios's, 1 for recovery. so switched to the Recovery bios and everything worked. Even the error 43 code was gone (I realized that I could have saved this bios and then flash it on the primary bios, but now I can't do that). So now I have the problem of getting my Primary bios back up and running. I need to find a way to flash the bios that I saved from the second bios to the primary bios, which I can't really do because all I get it a black screen. And no I do not have integrated graphics so booting up using that won't work.