My montor has a Matrox 550 graphics card. I am trying to use the Color
Vision Spyder soft ware to calibrate the monitor (Samsung 955DF).
the monitor RGB adjustments do not make any changes in the Spyder software
readings. I have the feeling that the Matrox has taken control over the RGB
settings on the monitor making the RGB settings on the monitor redundant.
Has anyone else had this problem with a Matrox graphics card or other card
using the Spyder and how they solved it?
The Spyder works well on my other computer which has a different card.
Thank You
John Horton