[SOLVED] Black Screen when trying to enter BIOS after GPU upgrade ?

[Durant]

Hi, yesterday I upgraded from a 970 to a XFX 5700xt and it runs fine in Windows and I can game on it, but when I try to enter the BIOS I get a black screen and have to turn off my PC with the power button. This never happened with the 970. When I use the iGPU it works fine.

I've tried to uninstall the drivers with DDU and reinstall them but it didn't help at all, any ideas?

CPU:9700k
MOBO: Gigabyte z390 gaming x
PSU: Gigabyte 850w gold
GPU: XFX 5700xt Thicc 2
Ram: 32gb Corsair RGB pro

 

[Colif]

have you tried another output on gpu, sometimes bios won't show if you use wrong connection. Try hdmi or display port, which ever you aren't using now.