And I did other steps.įs0:\EFI\tools\launch_windows_disable_iGPU.nsh is not recognized as an internal or external command, operable program, or batch file I downloaded Shell.Full and replaced name shell.efi.
MAC OS FOR MACBOOK PRO MID 2010 WINDOWS
Your main EFI volume is mapped to fs0: in EFI shell (in my setup I launch windows from USB HDD, hence my MS boot loader is located at its own EFI volume on the external disk, and I use fs8: in the script - you can find these mappings by launching EFI shell from rEFInd menu and entering `map -b fs*`)įor w/e reason, mm's command syntax is different when executing in the shell manually, which I add for the sake of completeness: Launch_windows_disable_iGPU.nsh script contains the converted setpci calls from step 1.3 of the original guide, as well as starting Windows boot process On step 4 you're telling rEFInd that you'd like to execute EFI shell script which you pass in the options parameter instead of direct booting to OS You're done! Reboot now and select new menu entry "Windows 10" in rEFInd to boot Windows with the working Nvidia adapter. Use your favourite text editor again and create file /Volumes/EFI/EFI/tools/launch_windows_disable_iGPU.nsh with the following contents: Options "fs0:\EFI\tools\launch_windows_disable_iGPU.nsh" Open /Volumes/EFI/EFI/refind/nf with your favourite text editor and add a new menu entry in the bottom:
If you're doing this not immediately after installing rEFInd in Recovery mode, you'll probably need to mount the EFI volume from Terminal first: Steps to do this:Ĭopy EFI shell file downloaded in 1) to /Volumes/EFI/EFI/tools/shell.efi (destination filename must be exactly shell.efi). Just wanted to say thanks to the guy above, you're a genius! This helped me fix Nvidia issues in win10 as well on MacBookPro6,2!īut I went one step further and got rid of GRUB by translating the GRUB's setpci calls into EFI's mm calls, which are executed directly from rEFInd.
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