Noggli Posted July 4, 2013 Share Posted July 4, 2013 hi all, looking for help regarding a weird display problem I have three displays connected to my hackintosh (1x dvi, 1x hdmi, 1x displayport). all three work fine - except when I wake the computer from sleep: then all of a sudden the third one, which is my main display, is using the wrong refresh rate (37 hz according to the display's on-screen-menu, instead of the usual 60 hz). the result is sluggish behaviour of everything that's on that display. the other ones are fine. the only thing that helps to solve the issue is a reboot. what I tried to fix the problem: graphicsenabler=yes/no several framebuffer personalities using different ports (though I only got all three displays working when using 1x dvi, 1x hdmi and 1x displayport) search the forum my hardware: ati 5870 asus p8p67 pro software: ML 10.8.2 edit: the display that has the issue is connected via displayport. any is help greatly appreciated n. Link to comment Share on other sites More sharing options...
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