I tried to search for this but to be honest I didn't know what keywords to enter. I previously had DellEFI 1.1 installed but decided to use 1.2a5 to see if it would help in the issue I had with plugging in a LCD projector. I'm not sure if I should have done it this way but I removed 1.1 by using AppCleaner and double clicked 1.2a5 installing the mini9 extensions and the GMA kext. I rebooted and then I get a really messed up white screen. I said "oh darn" and then force rebooted hoping to reboot into safe mode but I can't even get to the screen where I can type in "-x"! Also, I think the black screen right before the messed up white screen said something about "darwin..." which made it seem like the Type11 method which is the method I originally used to install OS X. Does anybody have any ideas or links I can follow? Thanks.