It just happened to me the other day, when I turn on my Windows XP Dell computer, my screen flickers and it looks like it’s trying to do an auto adjust. Is there a way I can turn off the auto adjust feature of on my Dell Ultra Sharp 19 inch flat panel monitor?
Have you turned the monitor off and on by using the buttons on the monitor itself? That might clear the memory. There are other buttons on the monitor that will reset everything. Check your monitor manual. It's available online at Dell Support.