- May 11, 2011
- Gigabyte B550 Vision D
- Ryzen 5900X
- RX 6800
- Classic Mac
- Mobile Phone
Buddyjack2,My Hack has been running great for the past week and again, and thanks again to those on here who helped. The last remaining detail I haven't solved is to use the iGPU in a headless config, for hardware acceleration. I've entered Dortania's suggested Platform ID for Comet Lake (see attached screenshot) in OC DeviceProperties, and have made changes in BIOS (PEG primary, iGPU Multi-monitor), but nothing is showing in Mac System Info or in VidProc (see attached screenshots). Any suggestions?
That setting is highly dependent also on your SMBIOS settings, likely iMacPro1,1. As for the IGPU settings you can also check my Gigabyte Z490 Aorus Xtreme build with i5 Comet Lake chip for more info on the device-id and Emulate CPUID info I used >
Not long ago, it was said that it was impossible to boot a Z490 based 11-gen system on High Sierra, and it was also said that it could not run Opencore. Well folks, this is the guide you've all been waiting for! This system is both High Sierra AND Mojave compatible...