I have a 2nd Gen iPod nano (yeah yeah, time to upgrade) that will not turn on. I have tried everything apple support says but I believe it's the battery or power supply or whatever is in this mysterious device. It WILL however, turn on and play just fine when connected to any power supply suitable for an iPod. I'm sure you have seen a solar calculator before, well, when you unplug the iPod from its power source it does the same thing that would happen if you blocked the calcs little solar panel. The screen just slowly fades away.
Any insider tech things I can do?
(btw, I am fairly savvy with small electronics so if I have to take it apart to replace the PSU or battery that would be no problem. I would just need to be pointed in the right direction.)