One of our awesome members, Paul, decided to have his new Ghostbusters machine shipped to the PinChurch to share with everybody so it’s been hanging around here for the last week. I put a bunch of games on it and am posting my first impression of the game and how it works for you all to enjoy.
In this video series, I am working on a client’s “Dr. Who” pinball machine that wouldn’t boot up. It was just dead. None of the diagnostic LED blinks would blink on the WPC-89 MPU board, so I go over the process of how to identify and isolate the problem, then I upgrade the board with NVRAM (non-volatile memory) so that it will never need batteries again.