Hello guys. I am facing a strange audio problem. Wenever i play a song, der is no sound frm my speakers. I hav reinstalled the sound drivers many times, but in vain. Everything was gud somedays back. One day, suddenly a long beep came n this problem started. Moreover, the song smoothly goes till 30s, then jumps to 2 min, then 2 min 45 sec n finishes. Plz help.