How to Fix Stuck on booting OpenCore
Graphics issues usually stem from an unsupported GPU, missing acceleration patches, or incorrect boot arguments.
Quick Fix Steps
- Verify GPU support: Check if your GPU model is natively supported in your target macOS version via WhateverGreen documentation.
- Update kexts: Ensure Lilu and WhateverGreen are current and loaded before other GPU-related kexts.
- Check boot arguments: Add
-v keepsyms=1 debug=0x100for debugging, oragdpmod=pikerafor modern AMD cards. - Test Metal support: Open About This Mac > System Report > Graphics and confirm Metal is listed.
Verification
- Graphics acceleration is smooth (not CPU-bound).
- Metal is reported in System Information.
- No GPU-related kernel panics on boot.
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Original Question: "Stuck on booting OpenCore."
Hi. I’m new to hackintoshing, I just tried following the guide to create an installer from Windows. I think I understood most of it and did it correctly but it seems I have messed up somewhere as now when I boot from my USB drive I get the message “C:Failed to find SB model Disable Halting on critical error” And it just hangs.
PC Specs are:
MSI A68HM-E33 V2 motherboard
AMD Athlon X4 860K
MSI Nvidia GTX 750Ti
8GB RAM Dual channel
Generic 120GB SSD.
Thanks!
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