Here's a good one that might help some folks out, and some might not have seen before. Heavy six hit the bench last night with several issues, and this was one of them.
Erratic operation of select & reset switches. Happens on every game that requires reset to start... I.E., Raiders, Missile Command, Etc.
Symptom: Activating the select or reset switch causes a "trigger effect" of the switch action, as if you are continuing to activate either, or both switches. Missile Command for example will begin to cycle through levels until the system crashes. On Raiders, Indy will descend on his pedestal over and over until system crashes. You get the idea.
Cause: Defective RIOT
Edited by mojoatomic, Tue Apr 18, 2017 8:18 AM.