[onysi]

It's just sudden. I connect and project my Surface to the big screen wirelessly, and i noticed that the sound doesn't connect but video shows on the big screen.

I disconnected it and tried to use audio jack just to see if sound goes through it and still nothing. What the hell happened ? It was workign fine the other day.

I tried disconnecting bluetooth and that didnt work too.

Any other suggestions? seems like either a bug or i messed something up under settings but i dont think ive tinkered with the settings in the past few days

[Arvind Kumar117]

Did you tinkered with OS anytime before. If yes try to get drivers, if you have drivers then try to go to driver settings its usually Realtek and see if anything is messed up there.(in the pic) there should be a folder type icon where my cursor is click that and see if there is a problem there.