I thought that perhaps the power supply was the culprit, voltages were thirteen and twenty five but I recapped it anyway. Stuck the board back in the working machine and it works properly. I took a zero thirty nine board out of another working game king and stuck it in, same confetti screen, same flashing red light, same keychip menu with the zero forty. Memory battery is new, I get the keychip menu when I put a zero forty in it. The red light on the MPU flashes which I understand indicates that the CPU is not booting. I stuck a new Ceronix monitor in the box and I get a confetti screen. For some reason my iPad won't won't switch to number mode but the mpu is a zero thirty eight. We all have fun playing them.Īnyway I have an early Game King with the interfaces mounted on a tray above the mpu. What a hoot! I've been disassembling them and restoring them for fun and I've put new Ceronix monitors in a couple of them. Greetings! I'm a tech savvy guy with an extensive electronics background as both an engineer and technician and I'm attracted to the electronics of the nineties and two thousands, my heyday! Anyway I am based in Vegas for my job now and have plenty of time on my hands so I started buying cheap used Game Kings.
