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About Juraj

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  1. Juraj

    [GUIDE] OS X Lion on ThinkPad W520

    Really? Okay, I admit I was lazy and used iATKOS L2. I'll try to set up vanilla and figure out if possible what is needed to make 3000HD work. BTW you should try anyway the Duallink DSDT fix, as I couldn't get acceleration even with nVidia without it.
  2. Juraj

    [GUIDE] OS X Lion on ThinkPad W520

    Hey guys! No need to force nvidia, Intel sandy bridge graphics also works. Even in optimus mode! I was getting screen corruption with it until I applied the Duallink DSDT patch from this site: http://olarila.com/forum/patches.php BTW graphics acceleration still works in Optimus mode! (on Intel, I think). And in system report you can see two graphics cards (although both named untitled - Chameleon doesn't know how to inject when in optimus mode). It seems that with an easy DSDT fix we could get dual graphics working, and perhaps be able to switch with gfxcardstatus!
  3. Juraj

    [GUIDE] OS X Lion on a ThinkPad W520

    Also, I got sound working by manually moving into place the VoodoHDA kext and helper.
  4. Juraj

    [GUIDE] OS X Lion on a ThinkPad W520

    @Goja Intel HD 3000 is supported by vanilla kexts. I had to apply this fix (http://tonymacx86.com/viewtopic.php?f=15&t=28851) to get display working properly. (the gfx0 device is called vid in thinkpad's dsdt).