stil86 Posted September 15, 2010 Share Posted September 15, 2010 Hi ! I have this problem: I installed S/L whith an g220 that wasn't mine and after i try to install my hd4550 and to get working I install some kext( 4500 controller, ecc) from netkas and the chameleon v5 whith auto installer from tonymac... It works for some week but now doesn't work and I don't do nothing ... I thinked it was the ati card and because with my HD4550 I can't play whith sims and use final cut so I return to the gt220 but after loading I have the same black screen. Any idea ? thanks Link to comment Share on other sites More sharing options...
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