After changing the faulty charging port on my WiiU gamepad with hot air, the volume is stuck on a very low setting and the slider does nothing (the plastic slider is aligned with the actual slider on the board) and I can't figure out what the problem is, any thoughts? Mind you the volume slider is nowhere near the charging port, and I don't know how any heat could have gotten there, so there might be another problem. The volume slider and audio output was working fine before though. I've already tried cleaning the volume slider with IPA and contact cleaner, and checked all the cables plugged into the mainboard, everything seems to be in order, and there is no visible problems on the board. I can't find a replacement volume slider for the board, and would love avoiding changing the whole mainboard, so any help is much appreciated!