Upon startup, the game powers-up but ends its' startup sequence quickly. Watching the MPU A4 board when powering-on, the LED flashes 4x but not the 7x indicated in the manual. The MPU board is very new (replaced just before i bought the game 15 months ago.)
Any advice on what to start checking?
Just in case it's related, the third flipper had been double-tapping / shotgunning recently. I just replaced the coil and the above problem appeared at my first startup post-coil replacement.
Thanks in advance for your advice!
Chris