Tag Archives: earthshaker

1989 Williams Earthshaker Repair

Posted on March 18, 2016 by Matthew Mandarano

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 →

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1991 Bally Party Zone and 1989 Williams Earthshaker Repairs

Posted on March 11, 2016 by Matthew Mandarano

  These games are up at Hoots Roller Bar in Winston-Salem, along with a Williams Rollergames. Great line-up of games that do change from time to time, definitely check them out in the Winston area! I was originally contacted about … Continue reading →

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