Quoted from OzyPinball:They've trained chatgpt on coding so that it can do that; It could easily do the same if trained specifically on pinball repair, with a rich database like pinside.
What you're missing is all the misinformation here. The general suggestion here for most every repair is to reflow the solder on the header pins, which is rarely needed and rarely works. Too many titles from too many manufacturers (860 currently on IPDB and growing) over almost 100 years of games for AI to work.