- Joined
- Jan 7, 2011
- Messages
- 166
- Motherboard
- Gigabyte Z68MX-UD2H-B3
- CPU
- i7-2600K
- Graphics
- GTX 970
- Mac
- Classic Mac
I have an ATI Radeon HD 6850 card. Under Lion, one of the two DVI ports wouldn't work unless I used a hacked ATI6000Controller.kext (that I found on one of the forums) and set <key>AtiConfig</key><string>Gibba</string> <key>AtiPorts</key><string>5</string> in my org.chameleon.Boot.plist.
Under Mountain Lion, that hacked kext no longer works at all (no video after the boot loading spinner screen), so I'm back to using the default ATI6000Controller.kext. I find I can use this with either GraphicsEnabler=Yes or GraphicsEnabler=No, but neither one gives me any video on the lower DVI port.
I've heard other people say that both DVI ports work fine with this card under Mountain Lion ("http://www.howtohackintosh.com/2012/03/03/how-to-use-two-dvi-ports-in-os-x-lion-on-a-hackintosh/" for example), but I can't get it to work. Is anyone else having success with two DVI displays on a 6850 or 6870? How did you configure it?
Under Mountain Lion, that hacked kext no longer works at all (no video after the boot loading spinner screen), so I'm back to using the default ATI6000Controller.kext. I find I can use this with either GraphicsEnabler=Yes or GraphicsEnabler=No, but neither one gives me any video on the lower DVI port.
I've heard other people say that both DVI ports work fine with this card under Mountain Lion ("http://www.howtohackintosh.com/2012/03/03/how-to-use-two-dvi-ports-in-os-x-lion-on-a-hackintosh/" for example), but I can't get it to work. Is anyone else having success with two DVI displays on a 6850 or 6870? How did you configure it?