dyland Posted July 8, 2015 Share Posted July 8, 2015 Hello, Let me explain my problem, I installed OS X Yosemite in dualboot with windows on my pc, Yosemite starts and works but i a graphics card problem, I has 2 graphics card and I would like the Radeon HD 6620G disabled (0x9641 graphic integrated) to allow the other graphics card is the main (6470M 0x6760) to become the primary because it is supported by the kext 6000 and so I have again graphics and not 3 mo of vram. There is no option in the bios to disable. thank you all Sorry for my english :/ Link to comment Share on other sites More sharing options...
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