DAXGr Posted June 18, 2013 Share Posted June 18, 2013 Hi, I can't boot to installer gui with my 7970 Dual-X. As soon as it passes the IOBluetoothHCIController "step" it goes to a black screen, as if I had the wrong personality. I use no DSDT for the installer and set GraphicsEnabler=No. If I delete ATI*.kext then it just hangs at IOBluetoothHCIController... Link to comment Share on other sites More sharing options...
TechGuru Posted June 20, 2013 Share Posted June 20, 2013 you need the extra folder and pcirootuid=1 also make sure you have fakesmc and nullcpupower in the extention folder and use -f with booting the 7970 is not the issue it's the way you have your installer setup Link to comment Share on other sites More sharing options...
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