Aldini10 Posted June 23, 2013 Share Posted June 23, 2013 I had recently installed Mavericks over my existing Mountain Lion system, but after the upgrade the QE/CI on my card does not seem to be working. My ATI card had been working perfectly in 10.8, but now I just don't know.I managed to have modified the info.plist in the ATI6000Controller kext, adding my device's ID leading to having the native resolution.Some kernel flags I have used:GraphicsEnabler- If I add yes, then the system hangs at just before the login screen or sometimes it boots but ends up with a black screen as if the system is not using the graphics at all.AtiConfig=PitheciaAtiPorts=3PCIRootUID=1Nothing really seems to enable the gfx acceleration as I have tried many other things.Thanks in advance for your help. Edit: I just fixed my problem by: Installed newest Chimera GraphicsEnabler=No Wrote a DSDT for my existing setup & fixed the PCI settings Link to comment Share on other sites More sharing options...
kwiksilver Posted June 28, 2013 Share Posted June 28, 2013 Update to DP2, make sure you edit AMD6000Contoller.kext then check kextload to see which AMD kexts are loaded. Link to comment Share on other sites More sharing options...
Aldini10 Posted June 29, 2013 Author Share Posted June 29, 2013 I cannot update to DP2, my wireless utility app freezes once opened in 10.9. As for the graphics issue, this is what happens. I am not sure if the system is reading the card's properties correctly, as the device ID is 6759, not aa90. Thank you for the reply. Link to comment Share on other sites More sharing options...
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