Add AppleALC + layout ID (e.g., alcid=1 ) and verify HDMI audio shows in Midi Setup → right-click HDMI output → Use this device for sound output .
Here’s a concise snippet for Hackintosh (typically for Intel iGPU or AMD dGPU): hackintosh hdmi fix
Add this to config.plist → DeviceProperties → Add → PciRoot(0x0)/Pci(0x2,0x0) : Add AppleALC + layout ID (e