Is it supposed to be removed mechanically or chemically? Or is it supposed to stay forever? I need to redo some solder points for some components but I guess this is not possible any more, right?
Is it supposed to be removed mechanically or chemically? Or is it supposed to stay forever? I need to redo some solder points for some components but I guess this is not possible any more, right?
Yeah, it’s probably burnt beond repair.
You could probably try and clean that up with some contact spray… or scrape it off with a knife… somehow… IDK, a few more pics would help a lot. Is that plastic?