Fixing Logik MP3 player?

I have got a Logik MP3 player (Orbit 512 DFM 7). It was working ok since few days ago, every time that I turn it up it only play for about 30 s. After that it re-starts itself. I have read in some forums some people have had the same problem and that it could be a driver problem. I have not found any web page with the drivers. Could you help me with this problem?

Thank you very much

Pavel
May 2007