Hello, I have a Dell S2440L monitor.
Yesterday there was a power outage, apparentley too long for my APS. When I turned the computer back on the monitor was flickering. I unplugged it from the video card and plugged it back in. That stopped the flickering but now the monitor is in Demo Mode. I have tried the Dell web site. All it says is hit the power button. That does not work. Calling technical support was a waste of time.
The monitor is working, it's just in Demo Mode.
Help would be appreciated.