"I suspect an old 5 slot and a blown fuse. It's caused by a defective module. If you do as I say and plug the power cord into each module you will soon find which one is causing the problem. [Smile] " - hbis

That made me chuckle, as I have done that so many times and seen smoke and sparks, its kinda like a jack in the box, you spend the whole time wondering which will scare you!