Back for my weekly technology help... This time, my computer simply won't turn on. It's going to be 4 or 5 years old this Decemember, I think 5, but not sure. It's got Vista on it. Thing is, I haven't really had a problem with it in forever. It's been working perfectly fine for months, no issues at all. And today, I hit the on button, and just nothing happens. Could it be something like the power-cord is bad? The outlets and powerstrip are working fine, I've got other things plugged in that are working. It just won't turn on. Perhaps related, or unrelated, the 2 USB ports in the fron of the computer haven't been working either. They just won't turn "on" when you plug something in, nothing happens. ??? Time for a new tower?