lucyinthesky Posted March 9, 2013 Share Posted March 9, 2013 Hi everybody, I'm new on the forum - and the topic - but i'm I've been trying my best to install Mountain Lion on my Acer Timeline and I've almost made it although some bugs I can't fix, first of all to get a full accelerated intel hd3000 graphics. My laptop is set as a MacBook Pro 8,1. Stock kexts are loaded, the card is well recognized by system and resolution is fine but acceleration isn't working, so I'm stuck here. What can I do? Any suggestion is welcome Ps: a screenshot is attached. Link to comment Share on other sites More sharing options...
eep357 Posted March 12, 2013 Share Posted March 12, 2013 Disabling the Nvidia chip should do it. Just remove Nvidia kexts. Link to comment Share on other sites More sharing options...
lucyinthesky Posted March 12, 2013 Author Share Posted March 12, 2013 I alteady did so and it doesn't work! I tried everything, i think there's something im missing, cause im very near but it still won't work. Yesterday ive been trying installing the original ML but it won't even boot, it keeps saying " SNB framebuffer did not show up, unload". Of course i did artur's method and i also tried to change dsdt but my scrren split into four. Maybe there's still something i can do..but i don't know what! I think i'll try with 10.7, and hope to have better luck! Link to comment Share on other sites More sharing options...
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