Uhd 770 Hackintosh -

Add these to NVRAM → Add → 7C436110-AB2A-4BBB-A880-FE41995C9F82 → boot-args:

igfxonln=1 igfxrpsc=1 -igfxblr -igfxsklaskbl

Once you have installed macOS and booted to the desktop: uhd 770 hackintosh

Final Check: After restart, go to "About This Mac". The graphics should now show properly, and the system should feel smooth. Translucent blur effects on the Dock and menus should now work.

You must use WhateverGreen.kext (version 1.6.4 or newer). Also ensure Lilu.kext is updated. Once you have installed macOS and booted to the desktop:

Do not use IntelGraphicsFixup (deprecated) or any legacy UHD 600 series kexts. Final Check: After restart, go to "About This Mac"

Do not rely on UHD 770. Buy a used AMD GPU:

Use UHD 770 only for compute tasks (handbrake encode) while dGPU drives displays.