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bluury

  1. J

    MP 1,1-5,1 5,1 Mac Pro Blurry output on 75hz.

    I have a LG 27ML600M monitor that supports 75hz but when I set Mac OS to 75hz in the display settings it looks blurry. If I set it back to 60hz it looks normal. Any ideas on why this is happening? It is a 2010 Mac Pro with the AMD 5770 card.