So hi, ive come here beacuse well my stupidity i guess. Alright to the point, so i own a launchpad for 4 years now and never really got to use it beacuse there was something with the usb port. It was held with tape... yea the micro usb in the launchpad was not soldered anywhere. And well me being the 200iq i sometimes am decided to use some kind of super to get it back together (the micro usb) main reasin behind is i dont have the best soldering equipment amd dont have any clue on how to do it. So surprise surprise it didnt work so i torn it dow again and troed to remove the glue with quite some sucsess. When i was cleaning it from the glue i may have destroyed something importamt but dont have a clue on what that so ive come here to figure it out on what it is and is it fixable. Im talking about the two thingis beside the pads. They were black.