The sound is malfuncioning

The week last it worked perfectly well, now he doesn't. My device is a Dell XPS 14 laptop and it is not silent (I could have fixed), it's volume in the control center settings are the same by default and I am at a loss.

Help?

Try following the steps in this Microsoft article troubleshooting and check if it helps:

No sound in Windows

http://Windows.Microsoft.com/en-in/Windows/no-sound-help#no-sound=Windows-8&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1>

`~`

Tags: Windows

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