Andrea Z Posted October 18, 2013 Share Posted October 18, 2013 (edited) Hi to everyone, I'm trying to install iATKOS ML2 on an HP G62 with the switchable graphics card. Everything seems fine except this: if I boot with GraphicsEnabler=No, the PC boots up, in system info it shows an unknown ati gpu with no kext loaded, no QE CI and everything is laggy. But at least all the rest works fine. if I try to boot with GraphicsEnabler=Yes, it shows the attached errors. I'd like to totally kill the Radeon card, I'd be happy to use just the integrated Intel HD gpu, but I tried million ways (changing DSDT, kext's and all the possible boot flags..) without success. What could I do? Thanks for your help UPDATE: I tried changing the booting frame buffer using the flag AtiConfig followed by the name (ex. Langur).. Still nothing.. I always get the same error. My CPU is an Intel i3 M350 and the Radeon is a 6370M. Edited October 18, 2013 by Andrea Z Link to comment https://www.insanelymac.com/forum/topic/292849-switchable-graphics-problem-1082/ Share on other sites More sharing options...
Sainath Posted October 18, 2013 Share Posted October 18, 2013 Is your GPU 5470m or 6370m ? I thought HP G62 comes with 5470m ! Link to comment https://www.insanelymac.com/forum/topic/292849-switchable-graphics-problem-1082/#findComment-1955796 Share on other sites More sharing options...
Andrea Z Posted October 18, 2013 Author Share Posted October 18, 2013 Is your GPU 5470m or 6370m ? I thought HP G62 comes with 5470m ! 6370m, I just checked... G62 got something like 30 / 40 versions.. I'm hating this.. Got any idea on how to solve this? I need to enable the flag GraphicsEnabler... Link to comment https://www.insanelymac.com/forum/topic/292849-switchable-graphics-problem-1082/#findComment-1955798 Share on other sites More sharing options...
Sainath Posted October 18, 2013 Share Posted October 18, 2013 6370m that comes with HP 68e4 has aticonfig=Eulemur 1 Link to comment https://www.insanelymac.com/forum/topic/292849-switchable-graphics-problem-1082/#findComment-1955800 Share on other sites More sharing options...
Andrea Z Posted October 18, 2013 Author Share Posted October 18, 2013 6370m that comes with HP 68e4 has aticonfig=Eulemur Ok, so this is the string I will put in the aticonfig.. What more do I need to do? EDID modifying no? Update: Radeon Monitor says "Unknown device ID".... Link to comment https://www.insanelymac.com/forum/topic/292849-switchable-graphics-problem-1082/#findComment-1955802 Share on other sites More sharing options...
Sainath Posted October 18, 2013 Share Posted October 18, 2013 Check this : http://www.insanelymac.com/forum/topic/282138-working-ati-radeon-hd6370m-on-mountain-lion-qeci/ 1 Link to comment https://www.insanelymac.com/forum/topic/292849-switchable-graphics-problem-1082/#findComment-1955803 Share on other sites More sharing options...
Andrea Z Posted October 18, 2013 Author Share Posted October 18, 2013 I'm starting to exclude a kext config problem. It has to be something different.. cause it stops just after the kernel starts.. Check this : http://www.insanelymac.com/forum/topic/282138-working-ati-radeon-hd6370m-on-mountain-lion-qeci/ I will check this out and let you know.. Thank you :-) Link to comment https://www.insanelymac.com/forum/topic/292849-switchable-graphics-problem-1082/#findComment-1955805 Share on other sites More sharing options...
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