My ipod will not turn on
My ipod nano will not turn on. The battery is not dead and the screen remains black. I checked to make sure Hold wasn't on and I did all the steps listen on the support guide for my ipod. I plugged my ipod into my computer and it has been plugged in for almost 15 hours and the screen is still black. The ipod has not been dropped/smashed in any way and was purchased in Decemeber. Any suggestions?
Dell XPS M140 Windows XP