Previous 1 2 Next 20 Replies Latest reply: Feb 7, 2014 2:34 AM by Marbasse
Noah Todd Level 1 (0 points)

I have a new 12 core Mac pro. I have two identical Samsung syncmaster 245BW monitors. The monitors settings are identical.

I'm running OSX 10.7.4 the diplay card is the ATI Radeon HD 5770 1024 MB graphics.


One monitor is connected through the mini to DVI display adapter. The other directly into the one DVI port.


When I open Dispaly Preferences and go to color calibration what ever profile I choose or calibration I perform only affects one of the monitors.

Two Display preference panes come up, one on each screen, but no matter which Pane I'm in or which profile I choose or delete, and re-create. Only one monitor is affected.


I'm a bit baffled as I'm sure I should be able to calibrate my monitors independently, right? I know I have done it in the past.


Any help / suggestions greatly appreciated.

Mac Pro, Mac OS X (10.7.4)
Previous 1 2 Next