Guys, i've got same problem from sepember 2019, when 2.80 has been released.
Reinstalled whole system twice, formatted hard drives, tried different drivers for everything, including frameworks and other software. NO RESULT.
2.7 works fine, but up from 2.80 i see black screen in HX EDIT and in trial NATIVE also.
Clearly this is a bug, and i am ignored in support tickets, l6 discussion group. I am really pissed right now, because i see this is clearly not fault of my cpu and much more people are ignored with this bug.
How long we have to wait for solution???