Hackintosh does not work with one specific screen. Slate Raven Mti2

• CPU: Intel i7-9700K
• GPU: Integrated
• Motherboard/Laptop model: Gigabyte Z390 Aorus Pro

So I built a successful Hackintosh and everything is working fine, except now when I try to connect to my raven Mti2 (https://slatemt.com/raven-mti2/) with HDMI, it goes through the Apple logo on boot, then just cuts to a completely green screen? I am really stuck on this one because the machine works perfectly with any normal monitor, it just can't boot on this one. Does anyone have any ideas?