Have suddenly lost the sound on my Winamp 3 player. Track timer shows that music is being played , but no sound at speakers. Speaker lights are lit,so power is available to them apparently. and, also on my DivX 2.1 player. I can play, and view videos on DivX2.1 but have no sound there too.. Have checked out all connections and they appear OK. Any thoughts.??? Regards to all.