While you wait for answers, we may have found some information which could help you.
Click here for Mp3 Player Virushow can i fix my sansa sandisk clip mp3 player?
How can I fix my Sandisk sansa e200 mp3 player?
how to fix my sansa?
how do I fix my mp3 ?
what to do when your sandisk sansa mp3 model m250 wont turn on?
mp3 turns on then off?