I got this MES (40" MES with window) from a friend who had bought a new one since this one wasn't heating up. When i open the back i discovered this mess. the spade connectors completely corroded when i touched them and are now missing. I tried to open the back by removing the screws, but i can't seem to get the back off. Can someone help me to figure out how to get to these wires so i can replace them and get smoking! Thanks.