I have built 2 60 in 1 machines with the small board and they use old crt computer monitors. Both have been in use for a year or so and both now have the same problem: the sound doesn't work either when you turn the game on or if it is working if I touch the plexiglass over the monitor. If I restart it, sometimes the sound will work fine. I have checked the voltage and have 12 volts to the board. I appreciate any ideas on what the problem is or any suggestions. Thanks
