Just when I envisioned my computer taking a one-way non-stop flight through the window, you GREAT people came through for me!!! It was simply a loose connection in the case, and it now works fine! FP, you were right on the mark. Thank all of you for your insight!

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I wish all the ladies were pies on the shelf...and I was the baker because I'd eat them all myself.
I wish all the ladies were potholes in the road...and I was a dumptruck because I'd fill them with my load.