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amd firepro d500 3072 mb graphics
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2013 Mac Pro + 30" Apple Cinema Display
I recently had both cards in my 2013 Mac Pro replaced by Apple (as well as all diagnostic tests), and yet my old 30" Apple Cinema Display still has horizontal lines flickering across my screen when connected. Does not happen when connected to my 2009 Mac Pro Does not happen when connected to my... -
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2013 Mac Pro / 30" Cinema Display Issues
-2013 Mac Pro -AMD FirePro D500 3072 MB graphics -Dual-link mini display port toDVI adapter -30-inch (2560 x 1600) I have 2 issues that i can't seem to figure out: 1. My screen has horizontal flickering only visible when screen is black. 2. The Apple logo first comes up as quadruple the size...