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Wednesday 27 December 2017 at 13:34
Quoted from JB-7X:Try reseating all connections on the GI driver board. It’s the same board that data cable connects to dead center under the playfield. I had a 3pin connector go bad in mine that caused a crazy strobe.
I had the same problem with my GI, strobing, completely off, weird colours.
I t...
Source: http://pinside.com/pinball/forum/topic/metallica-owners-thread/page/246#post-4144177