Tag Archives: Adjustment Failure

1989 Williams Earthshaker Repair

This Earthshaker was getting an “Adjustment Failure” at boot-up. This warning message¬†immediately signals to me that their isn’t power hitting the U25 RAM, which holds the settings, high scores, etc. for the game when the game is powered off. First … Continue reading

Posted in General, Repairs | Tagged , , , , , , | Leave a comment