So I've got a story; sit around the campfire and I'll show you the mystical wonders of my day a couple weeks ago.
It all started when my friend needed some computer help; he was hosting a LAN party and needed extra computers. He also had a pile of proclaimed "dead" motherboards with Pentium IVs/Celerons in them. I went over to his house to see if I could get any of them working. Our best bet motherboard had a "case open" warning that wouldn't allow the computer to continue booting after the POST screen. Here's the fun part.
I think "How hard can it be to find the jumper for the case open warning?" Then I start poking around. By my highly sophisticated procedure (read: shorting pins with a screwdriver to check different configurations) I was able to find out what made the system hang. There was one pin configuration I couldn't try, however; the security jumpers were three horizontal pins; I needed to jump the first and the third....