cannot boot up my imac
Dear all i acnnot boot up my imac 2012 after try to install mac os sierra and always dispay the mac os unable to verify....ask me to restart and then still same.. Pls help me
Try booting into safe mode if hour Mac won't complete start up Use safe mode to isolate issues with your Mac - Apple Support
Try booting into safe mode if hour Mac won't complete start up Use safe mode to isolate issues with your Mac - Apple Support
cannot boot up my imac