The computer chose to take a vacation, due to a virus illness. You know the things that are floating around on the ethernet.
Took it to the "computer hospital" at KS Computers on Main Street, Crystal Lake. That is who built the computer in the first place.That was resolved.
The remaining problem -- could not retrieve computer as the car fell apart and had to be put in the automotive hospital. Kevin of KS Computers, Crystal Lake, was nice enough to bring the computer to my "huge" abode. So we are back in business. But still no auto. There is a mystery there--radiator overflow bottle exploded--- new one installed and it developed a hole. Must be those gremlins from somewhere. Perhaps they were hungry!.