Error message for Monitor

[oakvalleygirl]

For the past 3 days when I turn on my computer, I get a black screen with a colored box that says my monitor is out of range, and the only way to get rid of it is to unplug my computer for a few seconds and start it back up. I have to do this twice to get it to work. What has changed, and how do I fix the problem? It''s very annoying.

[Matalan]

Sounds like the Graphics card is not working correctly and you have to register the monitar with the card before the monitar will work. I am not sure if there is much you can do than just buy a new graphics card or a new monitar.