To make the dGPU fix persistent through the next update, make sure to run the nvram command a second time, then reboot by running:īoot into Single User Mode with Command + S to continue with the kext moving procedure. Once there, click on Utility menu and open Terminal, here we can run the csrutil command: On reboot hold Command + R, and it will take us to the GUI recovery mode. The dGPU has been disabled, so we can now access the GUI recovery mode. Once you are at the command-line, run the following command to turn off the dGPU: Start by booting the computer in standard Single User Mode using Command + S. If you’re still having issues with your Mac, make a Genius Bar appointment or visit your nearest Apple Service Center to get one-on-one tech support.įor more on how to troubleshoot issues on your Mac, turn to our guides on how to fix Mac software update stuck installing, fix iMessage not working on Mac or fix a Mac that won’t sleep.I was having the same issue, this is how I fixed it.Īs we are not able to get to Single User Recovery Mode by using the key sequence, Command + R + S at startup to run csrutil disable, it is not taking you to Single User Mode. We hope you now know what Mac Recovery Mode is and how to use it to troubleshoot issues on your Mac. Make sure you have a backup of all your data and files before reinstalling the operating system. To access this feature, select the Option + Command + R key combination while restarting your Mac and follow the steps guided by the utility.
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