Sound device

[maricar_48]

how to download a sound device in my pc?i have speaker but the sound is not working.

 

[ausch30]

Need more information

Has it ever worked, if so what changed?
Is this a new build or a pre-built system?
If you built it what motherboard do you have? did you install a sound card?
If you bought it what model is it?
Is the sound muted? do you know how to check?