allanar Posted October 14 Share Posted October 14 (edited) Hello everyone, I just managed to install MacOS Sonoma on my MacPro 5.1 using OpenCore Legacy Patcher 2.0.2, the problem I have is that it was necessary to first use an AMD Radeon HD 5700 Series compatible for the bootpicker and then I managed to make my GTX 1060 ti 6GB work with the PostInstall and a whole set of modifications that I made to the Kernel to achieve video from the bootscreen (Apple logo) to the login and the system in general. The problem I have is that I can't see the bootpicker using the GTX, and I would like not to depend on the Radeon for this. Also because I have Windows 10 installed on another hard drive and I want to be able to choose which one to start with. Has anyone managed to do it? I understand that my model is based on Pascal technology; also, that it does not support the EFI mode which is indicated to see the bootpicker on a Mac Pro of any type. I've tried Clover, rEFInd, and other bootpickers but they don't offer a GPU emulation solution for NVidia Edited October 14 by allanar Quote Link to comment Share on other sites More sharing options...
Slice Posted October 14 Share Posted October 14 Please use English. Quote Link to comment Share on other sites More sharing options...
joevt Posted Tuesday at 11:33 AM Share Posted Tuesday at 11:33 AM I think you want something like this: https://forums.macrumors.com/threads/enablegop-pre-opencore-gop-support-for-efi-era-imacs-and-mac-pros.2378942/ Quote Link to comment Share on other sites More sharing options...
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