I was messing around with the menu's of my computer, and I changed something, and now I have no display. When I reboot the computer, I get the Window's logo on startup, then again no display. I know I changed something in the menu to cause this problem. I have another computer setup to this monitor, where I switch between the computers. The monitor works just fine with computer 2. I just don't know what to do now. I would appreciate any help. Thanks!