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Lordadmiral Drake

HD6850M problem with Mavericks

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Under ML the card was working fine, but now after upgrading to Mavericks I can't get it to work. I've added the ID to AMDRadeonX3000.kext and patched Uakari personality in AMD5000Controller.kext with exactly the same code as before. But if I try to boot now all I get is a line of garbled colors in the middle of the screen when it should switch to login. I can only boot up by disabling graphics injection in Clover.

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Just noticed that several of the AMD kexts were missing their plists. Copied kexts from Pandora backup and trying again


EDIT: This plus patching AMD5000Controller.kext directly instead via Clover fixed it =)

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I have an problem too. I´ve patched AMD5000Controller.kext and AMDRadeonX3000.kext. But when I boot with GraphicsEnabler=Yes -v, the screen gets black and when I plug an HDMI cable and boot with the same flags, then the graphic card works fine. Where is the problem?

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