9 Replies Latest reply: Jan 15, 2013 6:07 PM by Scott Mosher
Scott Mosher Level 1 (5 points)

With 10.5 my Samsung monitor works perfect. Once I upgrade to 10.6 Snow Leopard, it no longer works at all. And I mean LITERALLY. I get a floating error message ""Not Optimum Mode, Recommended Mode: 1920 x 1080 60hz" and I can no longer use the monitor AT ALL. What the **** is going on here?

Quad-Core Intel Mac Pro, Mac OS X (10.5.6)