Ensure IGD (Internal Graphics Device) is enabled and primary display is set to PEG/PCIe if you have a dGPU.
Before you give up and buy a DisplayPort-to-HDMI adapter (more on that in a minute), check these BIOS options:
<key>@0,name</key> <string>ATY,Adder</string> <key>connector-type</key> <data>00080000</data> hackintosh hdmi fix
hda-gfx = "onboard-1"
To force macOS to recognize digital audio over your modified graphics connector, add the hda-gfx property to your GPU device path and your Audio controller device path. Property Name: hda-gfx Type: String Value: onboard-1 Ensure IGD (Internal Graphics Device) is enabled and
Start with the basic steps: update your kexts, verify your BIOS settings, and test with different cables and displays. If those don't work, move to framebuffer patching—either through Hackintool or directly in your config.plist. For HDMI audio, ensure AppleALC.kext is properly installed with a suitable layout ID.
Running 4K displays at 60Hz over HDMI is a common goal for Hackintosh builders, but it requires specific patches. If those don't work, move to framebuffer patching—either
In DeviceProperties → PciRoot(0x0)/Pci(0x2,0x0) :