I have been having problems with me sansa fuse 4gb. It was not charging when plugged into my computer, even though it was turning on and saying connected. I did what the site said and refreshed the drivers, and everything was working. Today when I was using it, it just turned off and will not turn on at all. I have it connected to my computer and it is not being recognized or turning on at all. Can someone please help me… I have had this for just over one year, and never had problems until just a couple of days ago.