So all of a sudden, I switched out PCB's of my unisystem and now the game won't respond to the controls.
I recently had excitebike in. I swapped it out for Super Mario Bros. The game comes on fine, I can hear the sound when you pop a coin in, but when it prompts me to hit the blue start button for a 1 player game, the button won't activate the game. I can't start a 2 player game either.
What gives?
I recently had excitebike in. I swapped it out for Super Mario Bros. The game comes on fine, I can hear the sound when you pop a coin in, but when it prompts me to hit the blue start button for a 1 player game, the button won't activate the game. I can't start a 2 player game either.
What gives?