My Hoover vacuum stopped working a day after I turned it off and tried to turn it back on after plugging the power cord into a different outlet. It's only about $80 or $100 and it's about 4 years old, so don't even think about going to a repair shop. So I had to either spend $120-150 on something decent or try to fix it myself. I had nothing to lose and tried to fix it. Since it wouldn't turn on, my first thought was that maybe the switch was bad. I disassembled the back of the vacuum which was