Ok I looked on my charger and it said +5v at 2amps and I found a USB lead with the charging connector on the other end (from some other device), so I tried plugging the usb lead directly into the tablet charging port and the light flashes briefly but that was it, I then tried it with the one that came from the box and now that does the same thing! My tablet had full charge and still works fine but I have no way of charging it anymore! Have I blown something by not using enough current to try to charge it? Any ideas on how to fix it anyone?