I've just been given a second hand Nano. Its totally dead, there's no reaction at all. I've tried plugging itto a mains charger, with no response. The computer doesn't see it when I connect it to USB. There's no power at all.
Does this indicate a dead battery, or something else? Would fitting a replacement battery be likely to solve the problem?
Does this indicate a dead battery, or something else? Would fitting a replacement battery be likely to solve the problem?