How to Fix Update Opencore from 0.6.3 to 0.6.6, and update the system to big sur 11.2
This mini-guide provides a structural approach to troubleshoot and fix the issue.
Prerequisites
- Confirm your hardware specifications (CPU, GPU, Motherboard).
- Ensure you have a bootable recovery USB and backup your EFI.
Fix Steps
- Check if your GPU requires WhateverGreen or specific boot-args (e.g., agdpmod=pikera).
- Ensure Metal acceleration is fully supported for your macOS version.
- Update Lilu and WhateverGreen to the latest versions.
Verification
- Reboot and verify if the functionality is restored and stable under typical usage.
Original Question:
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Just update the opencore to 0.6.6, because there is an update of the macOS, worry about the old version opencore will have some issues, and the Hackintool said a new 0.6.6 updated today. everything seems good. and I did not find the VDA decoder :decoder failed before, and just find I did not set the interal Graphics enabled in BIOS 😂.... my BIOS, I cannot find the DVMT setting, so I have to set the framebuffer-patch-enable and the stolenmem... why my gigetype Z390 bios no DVMT setting. Another guy use a gigetype AMD motherboard said he has the DVMT setting... [link] [comments] |
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