My Dig Dug has blue lines that go top to bottom on the Dig Dug character. The game plays fine. Does anyone know what rom or roms I should check? Thanks
First while game is powered on...open the coin door up so you can access the board from front of game while viewing the monitor and push on the chips and the sockets and see if that gets rid of the lines..even for just a few seconds....I had a similar issue that was simply a bad socket..chip was fine...spent way too much time swapping chips when I could have tried this first to save a shit load of time..