I found my old 3rd gen iPod nano after several years. I had used this for 3 years with absolutely no issue and then got an iPhone so listened to music there instead. But this and my sister's iPod were in great condition despite 3 years of use so they were packed away to give someone else. My mother then forgot where she put them and we never found them until recently, over 5 years later! Both iPods were stored in a box so they were completely clean and undamaged. I thought it would be great to use for working out so I charged mine (not to my laptop and iTunes) and it's taking a charge. The buttons work fine and I can even listen to music on it, but only went it's plugged in. Otherwise it just WON'T TURN ON. The EXACT same thing is happening to my sister's iPod. WTF? I've followed all the recommendations and don't know what the issue is because everything seems fine (all buttons working, battery charges, software is fine, etc. It just won't turn on, so it's basically useless. So sick of Apple's crap. Is there any way to actually fix this?