Originally Posted by ezelkow1

Another issue could be a setting on the monitor. I have 2 VE247H's and when I first got my first one I noticed that whenever a black background would come up as my default background during rotations of the backgrounds, the whole screen would shutoff. I think this is due to some auto-brightness/contrast/etc detection in the monitor and it thought it had just lost a signal since there was so much black on the screen.

I dont remember exactly what setting it was though