3 Replies Latest reply: Dec 7, 2012 10:00 AM by JOASPHOTO
JOASPHOTO Level 1 Level 1 (0 points)

Basically I have a Mac Pro 8-core with two video boards (2 x NVIDIA GeForce GT 120 512 MB) connected to two monitors. After upgrading to the Lion Mountain, 90% of the time when I start my MAC the second monitor doesn't show it image, keeps in full black screen, what puzzle me is, I can see the mouse arrow on it, so its alive, but its in black, than I have to restart the computer over and over again until it finally make the second shows it contains.


Have anyone experienced the same problem?!

MACPRO 8-Core Intel Xeon, Mac OS X (10.6.7)