The most common solution is to disable the UHD 770 in the BIOS and use a supported AMD dedicated graphics card (e.g., RX 6600 XT). Proxmox/Virtualization:

Find your iGPU PCI path (usually PciRoot(0x0)/Pci(0x2,0x0) ). Add these properties:

Uhd 770 Hackintosh __full__ -

The most common solution is to disable the UHD 770 in the BIOS and use a supported AMD dedicated graphics card (e.g., RX 6600 XT). Proxmox/Virtualization:

Find your iGPU PCI path (usually PciRoot(0x0)/Pci(0x2,0x0) ). Add these properties: