As for the TG16 problem I belive the pins are dirty contacts inside the
TG16. Easyest thing to try is 99.9% Isoprpyl Alchol dip the pins of a Hu
card into a small container with the ISO then stuff the card wet inside the
Hu Slot repeat this a few times pushing it in and out (make sure it goes all
the way into the slot) try that a few times then give it a good blow
compressed air or mouth maybe wait 10-15 mins for the ISO to dry then try
it.