This guide focuses on enabling the iGPU as a display output.
If you dual-boot Windows and need the UHD 770 active while gaming in Windows, you can add the -wegnoigpu boot-arg (requires WhatEverGreen.kext) to hide the UHD 770 strictly when booting into macOS. Summary Checklist for Alder/Raptor Lake Builders uhd 770 hackintosh patched
To bridge this gap, Hackintosh developers rely on a bootloader, most commonly OpenCore, to intercept and alter the hardware information presented to macOS. Patching the UHD 770 is a multi-layered deception. This guide focuses on enabling the iGPU as a display output
If you are routing your display entirely through a supported AMD dGPU, you should disable the internal UHD 770 entirely to prevent macOS from trying to initialize it. Add the PciRoot path for your iGPU (usually PciRoot(0x0)/Pci(0x2,0x0) ) and inject the following properties to hide it: class-code Data FFFFFFFF Spoofs the device class so macOS ignores it device-id Data FFFFFFFF Changes the device ID to an invalid state name Data 23236465 627567 Injects a placeholder debug name 2. Required Boot Arguments ( boot-args ) Patching the UHD 770 is a multi-layered deception
Before altering your config files, restart your PC and enter the BIOS. Apply the following changes:
: Without "QE/CI" (Quartz Extreme/Core Image), the system will suffer from extreme lag, no transparency, and visual artifacts. Driver Architecture : The UHD 770 is based on the