iATKOS | United Kingdom

Ive been trying to get this to work for a while as i have a spare HP machine laying around and macOS would give it a second chance at life (hp prodesk 400 sff, i3-8100, intel uhd 630 graphics, z270 chipset). During the first part of the boot process the machine acts like normal (verbose mode output on the screen and it isnt locked up), however when the setup is meant to initialize its graphical stage it just blackscreens and locks up (complete blackscreen, input not even detected by the monitor). I know that this is a common issue on machines like this but i really have no idea how i would even go by fixing it (i have set the correct bios settings, here's a link to them and here's a link to my config.plist file). Any help would be greatly appreciated. Thanks in advance.