Hello. I have a Ipod Nano 7th gen in black. He's my baby. I got him used but he was maybe used a couple times before me. I've had him since, maybe April. I managed to crack him but that's not relivent. Anyways, I left him in my bag while at a friends house and when I went to get it, it won't turn on. I tried restarting it, nothing. Plugged him in thinking maybe it'd dead. It won't turn on even after being plugged in for a day. When I play him into my computer no respones. I'm not sure what to do next. Could you please help. Thank you.