tazorro Posted October 27 Share Posted October 27 Hi everyone, I have this notebook with i7 3520M cpu and hd 4000 I can't start the installation of Big Sur in any way. I always get this error. Thanks for anyone who can give me support config.rar Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted November 6 Administrators Share Posted November 6 Big Sur dropped support for Ivy Bridge graphics HD4000 Link to comment Share on other sites More sharing options...
datafeedexpert Posted November 6 Share Posted November 6 @Bronxteck Ivy Bridge iGPUs are supported up-to macOS 11 Clearly mentioned @ https://dortania.github.io/OpenCore-Install-Guide/config.plist/ivy-bridge.html#starting-point Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted November 6 Administrators Share Posted November 6 yup Big Sur as i said has no support for HD4000. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 6 Administrators Share Posted November 6 Big Sur actually provides support for HD4000, it's just that it officially dropped the Ivy Bridge/HD4000 Mac models. But all the necessary graphics drivers remained included. So it's a simple matter of installing and running Big Sur with a suitable SMBIOS on Ivy Bridge platforms (Haswell MBP11,x or MBA6,x or later for instance). See here and here. Ivy Bridge/HD4000 platforms may also run Monterey/Ventura/Sonoma with (OCLP) patching. Link to comment Share on other sites More sharing options...
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