liujianwei Posted November 3, 2014 Share Posted November 3, 2014 "The OS X installation couldn't be completed. If you continue having a problem installing OS X, the installation log may help you diagnose the problem. To save the log, click Save Log. To start installing OS X again, click Restart. To Start up your computer using a different disk, choose Startup Disk from the Utilities menu." I don't understand why I got this message, as Yosemite was likely successfully installed.Why this message? Link to comment https://www.insanelymac.com/forum/topic/302282-when-i-install-yosemite-at-the-last-step-i-got-the-following-message-the-os-x-installation-couldnt-be-completed/ Share on other sites More sharing options...
falanx Posted November 3, 2014 Share Posted November 3, 2014 Try booting with these bootflags: -v -x GraphicsEnabler=No if not try another mbr patch. If I remember correct, I had this problem with myHack's mbr patch. Link to comment https://www.insanelymac.com/forum/topic/302282-when-i-install-yosemite-at-the-last-step-i-got-the-following-message-the-os-x-installation-couldnt-be-completed/#findComment-2080444 Share on other sites More sharing options...
liujianwei Posted November 3, 2014 Author Share Posted November 3, 2014 Try booting with these bootflags: -v -x GraphicsEnabler=No if not try another mbr patch. If I remember correct, I had this problem with myHack's mbr patch. Maybe it cause by I used MBR patch Update:Instead using MBR patch,I use http://www.insanelymac.com/forum/topic/298521-easy-yosemite-1010-final-usb-installer-updated-10162014/ this method and install twice to complete without see this error. Link to comment https://www.insanelymac.com/forum/topic/302282-when-i-install-yosemite-at-the-last-step-i-got-the-following-message-the-os-x-installation-couldnt-be-completed/#findComment-2080495 Share on other sites More sharing options...
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