Hi All, We have a winner!! Jamie's guess was correct. My power supply died (just because I used to leave it on all the time, why should it die?) (grin) It's a very old Dell, 8 to 10 years. I was advised that in about another 6 months it will kaput for good. I'll have to start saving for a good used one. It's also getting slow because of age. Well, I'm back for now, anyway. I can proof for awhile longer. Tim