kapestais

i was using my mini player today and i was using the recorder, then all of a sudden it freezes. i tried hitting all the buttons and the screen wouldnt change. after about a min the screens turns dark and blackens out. I tried holding the power button and nothing happens. when i tap the touch pad i hear clicking so i know the miniplayer is still on but nothing will show on the screen. i tried connecting it to my computer and it doesnt get detected. i tried holding power/>> and nothing happens. Anyone know what the problem is?