I have a teed off that I got from a neighbor....he said the dmd worked when he last had the game on, but it is dead. I tested the voltages at the dmd and 5v, 12v, and 64v all register on my multimeter. The 100 and 112 do not. I checked the F3 fuse and it was showing not working. Replaced it and nothing. It has a new A2 power supply as well. Any suggestions? I am not opposed to buying a new board, as this one is the stock board and I am a noob at board repair. Thanks in advance