musicmanhs
New member
I need help, my board works fine all roms pass and sound board does its one tone and functions. the problem is it has a whining sound in it on startup. (A wee ooo wee ooo sound) I converted a missile command cabinet to jamma and thought the board was screwed up, I ended up testing my known good nba jam TE in it. I have the same sound problem. Any help or input would be appreciated.