Once you have installed macOS and booted to the desktop:
Using a dGPU allows you to ignore iGPU spoofing entirely, making the installation much more stable, especially for newer macOS versions. 6. Post-Installation Steps Once the system boots, you must: Use USBMap to ensure all USB ports work. Fix Audio: Configure AppleALC layout IDs.
You must disable the UHD 770 in the BIOS or via OpenCore to avoid conflicts and ensure macOS uses the AMD card for all tasks. CPU-Only Logic: The CPU itself (the P-cores and E-cores) uhd 770 hackintosh
The UHD 770 presents itself to the operating system with specific Device IDs.
The Ultimate UHD 770 Hackintosh Guide: Current Status, Fixes, and Alternatives Once you have installed macOS and booted to
: Supported natively up to the latest macOS versions via the Navi 21/23 drivers. (Note: RX 6700/6700 XT and RX 6800 XT variants can be problematic or completely unsupported; check specific framebuffers before buying).
| Feature | UHD 770 | Notes | |---------|---------|-------| | Metal 3 | No | Only through spoofed UHD 630 (limited) | | H.264/HEVC encode | Partial | Some users get working via VDADecoder | | 4K+ displays | Yes | But no DRM (Netflix fails) | | Sleep/Wake | Unstable | Often requires -igfxblr boot arg | | Dual monitors | Rare | Mostly single display only | Fix Audio: Configure AppleALC layout IDs
Use UHD 770 only for (handbrake encode) while dGPU drives displays.
IntelGraphicsFixup (deprecated) or any legacy UHD 600 series kexts.