gizz13 Posted June 8, 2014 Share Posted June 8, 2014 You can successfully boot -x on the USB installer but not on the new installation on the hard drive? When you boot -v on the new installation on the hard drive, it hangs at the bluetooth message, but that isn't what is hanging your boot. It is the HD4600 graphics. If you can't boot -x on the hard drive, then you will need to remove the AppleIntelHD* and AppleIntelF* kexts from the installation on the hard drive as suggested by Rampage Dev. You can do this from single user mode (-s). Boot -s. When you see the prompt "root:", then: Type: mount -uw / Type: cd /System/Library/Extensions Type: mkdir intel_back Type: mv AppleIntelHD* AppleIntelF* intel_back/ Type: touch ../Extensions Reboot -v This works for me and I'm able to boot to the desktop once, but as soon as I turn it off or try to reboot, it's broken again, and I have to go through the process once more (copying back the kexts and moving them again with these command lines). From the -v stuff I see on the screen when turning the computer off, it seems the system is doing a bunch of updates and things that break this. Any idea how to prevent it? I'm on 10.9.2 Link to comment Share on other sites More sharing options...
akirak Posted November 17, 2014 Share Posted November 17, 2014 You can successfully boot -x on the USB installer but not on the new installation on the hard drive? When you boot -v on the new installation on the hard drive, it hangs at the bluetooth message, but that isn't what is hanging your boot. It is the HD4600 graphics. If you can't boot -x on the hard drive, then you will need to remove the AppleIntelHD* and AppleIntelF* kexts from the installation on the hard drive as suggested by Rampage Dev. You can do this from single user mode (-s). Boot -s. When you see the prompt "root:", then: Type: mount -uw / Type: cd /System/Library/Extensions Type: mkdir intel_back Type: mv AppleIntelHD* AppleIntelF* intel_back/ Type: touch ../Extensions Reboot -v I love you : D Link to comment Share on other sites More sharing options...
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