game_player_s #26 Posted August 28, 2017 Been poking around the internet, seems that the rather obvious from the diagram chart "Pin 02", which is presently the center pin, and guess I will try it paired with "Pin 13". May be a day or two before i have the time to try this. Quote Share this post Link to post Share on other sites
mattsoft #27 Posted August 28, 2017 The Spectre GCR is a Mac "emulator" from David Small. Neat piece of kit that made your ST a Mac. Quote Share this post Link to post Share on other sites
KLund1 #28 Posted August 31, 2017 I would suggest some simple things. Like pulling any socketed IC's and re-seating them. Many, many times this works. Also pulling any ribbon or wire connections and re-connecting them may show some good results. Remember start simple, and work up to smart. Oh, and be grounded when doing any such work. Post your progress please !! Quote Share this post Link to post Share on other sites