mrsoliver 0 Posted January 14 Share Posted January 14 Hi, I get success in boot and instalation BIG SUR. But, acceleration graphics UHD 630 doesn't work... looking for a solution, I discover that's need make a first thing: apply patch -->> GFX0 to IGPU... but, making it, boot stuck on: - AppleUSBXHCI start unable to get device memory - failed to detect supported SUPERIO Chip Whitout this patch, boot get sucess... Using OpenCore config.plist Quote Link to post Share on other sites
Hervé 2,378 Posted January 14 Share Posted January 14 Your properties injection for iGPU are not only astonishing, they must also be wrong. Just start with the basics, i.e., ig-platform-id, fmbem and device-id. Ensure you use the correct values for UHD630 associated with your 10th gen Comet Lake CPU generation. You can look at patching the connectors in a later stage. Quote Link to post Share on other sites
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