Black screen with catalina installation

[thunder94]

Hello everyone, I would have a problem with my configuration, precisely with the start of the Mac OS installation. I tried with both the latest version of Mac OS Catalina and Mac OS Mojave and the result is always the same.
My build includes:
i7 2700k
Asus P8H61-M LX
8GB DDR3
RX 480 Sapphire Nitro + 8GB
In practice I create the flash drive with win32disk, insert it in the PC and clover starts, I select the Mac OS installation, verbose mode appears but in the end it disappears leaving only a black screen. How could I solve? Thanks in advance.

[MaLd0n]

UEFI mode?
if u use legacy mode use DP video output

[thunder94]

I have Uefi bios, even trying with the dvi always black screen.

Update: i try the patch with clover for black screen with vega and radeon rx, radeondeint and the dvi cable and now violet screen

Edited September 22, 2020 by thunder94

[MaLd0n]

violet but work?

[thunder94]

No, it's all purple and you can't see anything at all. Looking for some possible solution I read that the problem is the hdmi and dvi outputs and the only working one is the displayport but I would like to see if you can do it differently, also because I do not know if it is a solution really

 

Edited September 23, 2020 by thunder94