I am having same problem. Please let me know if you find any solution.
Please let me know if you find a solution! I have the same prob for 2 months now, feel like i have tried everything. Thanx.
ON MY SOUND ICON ON THE BOTTOM RIGHT HAND SIDE OF MY SCREEN IS X'ED IN RED, IT IS TELLING ME NO AUDIO OUTPUT DEVICE IS INSTALLED. I HAVE TRIED A LOT OF DIFFERENT THINGS TO TRY TO FIND MY SOUND BUT NOTHING IS WORKING.........IT IS DRIVING ME CRAZY..........HELP