I didnt format , then also my driver got failed no sound comes? I instaled new driver from my mother board cd but it didnt work, do i have to remove my corupted driver through bios mode, then to instal new one plz do rply

(1)... go to start run (type) devmgmt.msc [press ENTER] ... do you see any yellow markers by sound? ... if not, do (1) again but type mmsys.cpl this time ... make sure "mute" is unchecked then click advanced and move slider of volume control "up" ! ... click audio (tab)... (in sounds and audio devices properties) ... what is writen as default audio? ... left click whatever is writen... does it toggle to another device?.... what is that device? . . Grrrr "...pentathol makes you sing like a canary" http://img193.imageshack.us/img193/... ... got brain freeze