I have an old Dell AS 501 monitor and use it with my new HP tower and WIndows 7. All was well until today. I used the computer this morning, then turned off the monitor and let the tower power down. This afternoon I returned to the computer and turned on the monitor and "woke" the tower. Since that time all the monitor does is display this message:
1: Analog Input
Self Test Feature Check
followed by red, green, blue and white bars.
I have changed batteries in my Logitech wireless mouse and keyboard and don't know what else to do. The info box moves slowly arounf the screen and I can't make it go away. I have turned off and restarted both the computer and monitor. I am now using my netbook and my network appears to be working correctly.
Please, does anyone have suggestions to get me out of this problem?