z3phyr04, yes, I switched the monitor from analog to digital. But, after doing so, I am now receiving an error message that reads,
"2: Digital Input
In Power Save Mode
Press Any Key on Keyboard or Move Mouse"
Well, when I do this nothing happens and the monitor remains black.
And if I then switch back to analog mode and use the blue analog cable, the monitor works just fine.
By the way, don't know if this matters, but in Device Manager, under Display Adapters, two listings are present for my video card. One is "Radeon 9600 Series", and the other is "Radeon 9600 Series - Secondary".
Alex81388, I did make the switch in the BIOS from Auto to AGP. Made no difference. It is presently in AGP.