tuxie Posted August 28, 2014 Share Posted August 28, 2014 I have a AMD Radeon R9 290 and i have successfully installed Yosemite. After booting my Display cant find the right resolution, after unplug and plug the DVI cable all works fine. So i need to unplug the cable and replug it then it works.. Anybody a idea what i can do? Thx Tuxie Link to comment Share on other sites More sharing options...
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