I have been using my Dell system for 2 years and no problems until today. I now have a message on the screen which says "monitor in power save mode activate using pc". When I try using the PC nothing happens it's like it's hung (and, of course, since the monitor is in "power save mode" I cannot use the PC to activate it!).

Has anyone else had this problem and, if so, how did you resolve it?

HELP!! I need to access my PC.