Hello MaLd0n
Thx, i´m reading, and i think is any problem with the combination,
i saw in dortania guides the follow
abylake refresh/ Coffee Lake/ Cometlake 8XXX/9XXX
# Highest Supported OS: Current/Big Sur(11)
# Initial Supported OS: High Sierra(10.13.6)
All iGPUs are supported here, though pay attention as the i3 8100 and 8350k use a different UHD 630(184 shader units vs 192) than the rest of the CPU family which requires spoofing for support in High Sierra(generally wanted for headless rendering on a Maxwell/Pascal GPUs). Initial supported introduced with macOS 10.13.6.
i tried combinations but alwais have black screen.
only can boot with -igxfvesa in flag.
i think the best is install a compatible pci-e card
Thanks
** finally I installed a Nvidia gt710 and I have graphics acceleration and HDMI audio.
the Realtec ALC233 is not working. I will try to change alcid.