giorgatzelos1 Posted March 25, 2022 Share Posted March 25, 2022 (edited) Hi all! I have a Lenovo U510 which has run macOSX Snow Leopard 10.6 until macOS Big Sur 11.6.5 that i am currently running . Whatever i have tried though, (changing SMBIOS, Quircks etc) i never managed to reach Monterey installer UI. Can anyone help me please? i attached a boot log along my config.plist. i tried a lot of similar laptops' EFI and made changes to mine but nothing...So after 1 month of trying i decided to reach the comunity for help. config.plist.zip opencore-2022-03-25-202221.txt.zip  config.plist.zip opencore-2022-03-25-202221.txt.zip Edited June 12, 2022 by giorgatzelos1 Quote Link to comment Share on other sites More sharing options...
giorgatzelos1 Posted March 25, 2022 Author Share Posted March 25, 2022 https://imgur.com/a/0ewdraL 1 Quote Link to comment Share on other sites More sharing options...
giorgatzelos1 Posted March 29, 2022 Author Share Posted March 29, 2022 (edited) After lots of tests and after i succeded installing Monterey only with Clover, not Opencore at first, i rebuilt Opencore from scratch and i finished my build. Â https://imgur.com/dPQ2X7X Â Â Edited March 29, 2022 by giorgatzelos1 Quote Link to comment Share on other sites More sharing options...
giorgatzelos1 Posted June 12, 2022 Author Share Posted June 12, 2022 https://github.com/Giorgatzelos/Lenovo-ideapad-U510 Quote Link to comment Share on other sites More sharing options...
