audio stoped working

[Blindkilla]

For some reason my audio stopped working all of a sudden. I have the right drivers installed yet it's not working.

I've googled, ran troubler shooters and I've got no clue as to what is wrong :S

 

[StalkeR]

Check in services,maybe Windows Audio service stoped working.Start it,if it's stoped

 

[Blindkilla]

Just checked and it is started.

So still no audio

 

[Six9siX]

Did U installed lately some software that uses audio?
Happened to me when installed some video converter it messed up audio and installed its own audio driver as default driver.
Resulting in no sound.
Check in pic if Ur default s.driver is default.