okay i got a samsung yp-k3 for christmas and I had it and never had any really serious problems. Anyway I haven't really been listening to it lately and the last time that I listened was 2 days ago and when I looked it said it was fully charged. I plugged it in and it shows on my computer and I can view the music and everything, but when I try to turn it on. It wont turn on. Can someone tell me why. I still have the warranty , but I don't want to have to put all of the songs(about 300+) on another one and I don't want to wait for another one.