I have searched before, everyone seems to have this problem post-installation, when they're trying to boot off their hard drive. I'm receiving the error pre-installation when booting into a MyHack USB install.
hi, I have an X1 Carbon that I'm also trying to install Mavericks on.
I've done this on 3 desktops before so I'm not a complete noob, but everytime I use unifail I get a black screen of death after Apple login screen.
Any suggestions?