No audio output device Is installed error

[LizaInfante]

Hey there, I'm getting the error on my volume;
"No audio output device is installed"
Any fix for this?
Thanks in advance.

 

[fireberd]

More info is needed. Please fill out the My System Specs.

What happened prior to this? Did you install something? Uninstall something? etc.

 

[alok]

even i am having a same problem,i just normaly start ma system and that error appeared,kindly help if you can.Thank for the help in advance