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 https://www.insanelymac.com/forum/topic/289955-issue-cant-boot-to-installer-on-7970/ 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 https://www.insanelymac.com/forum/topic/289955-issue-cant-boot-to-installer-on-7970/#findComment-1926077 Share on other sites More sharing options...
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