HI, I recently updated my sound drivers and after i restarted my PC i lost almost all sound.Now i can only hear sound when a play an mp3 with windows media player.There are no windows sounds(e.g. startup sounds etc.), i cant hear anything on internet sites or when i play games and when i run the test on "dxdiag" there is no sounds there either. I am using a C-Media sound card im not sure if its an on-board sound card or if its separate.Can anyone help me please?? Thanks.