13 Replies Latest reply: Apr 17, 2012 2:41 PM by japamac
jonjon101 Level 1 Level 1 (0 points)

Just put in Radeon 5870 on a early 2009 Mac Pro running the latest every thing with a Mac screen. It starts up well and then graphic lines all over the place and bits of the screen missing. Is it the card, the Mac or could it be me.

Mac Pro (Early 2009), Mac OS X (10.7.3), LED Cinema Display 24in