A andrewstirling macrumors 6502a Original poster May 19, 2015 715 425 Sep 30, 2015 #1 installing on a mid 2011 iMac. It downloaded and progressed through the download. After rebooting, it boots into a white screen with a mouse pointer. Any ideas on how to rescue my Mac?
installing on a mid 2011 iMac. It downloaded and progressed through the download. After rebooting, it boots into a white screen with a mouse pointer. Any ideas on how to rescue my Mac?