I have a new U2415 monitor. It is connected via mini display port.
It blinks to black for about a second and then returns to the image. I've tried changing cables. I've changed the resolution. And I ran through the OSD and all looks okay. My video card was working fine with a 24 inch HP monitor at the same resolution (1920 x 1200).
Any ideas what to do besides return it?
Solved! Go to Solution.
What other ports are available on the computer video card to test? Assuming you reset the monitor to Factory defaults in the OSD (On Screen Display)?