iRiver H10 MP3 Player "t50" Questions

i cant open my t50 mp3 player....when i open it only iriver flash on my mp3 screen and i cant used with out headphone...pls........help me i dont what to do.........thanks volume isnt working

perdi mi cd de drivers de mi iriver t50 Hi, kindly get it downloaded ...

no driver Hi, kindly get it downloaded ...