No Audio Device

I'm needing some help with my mother-in-law's computer. The sound was working fine and then one day there was no sound. I opened Sound and Audio Devices in Control Panel and it says there is "No Audio Device". I ran DirectX Diagnostic Tool to find out which driver to download and it has no device or driver listed under the Sound tab. Does anyone have a clue what to do next? I appreciate your help!

wmc1956

Light Poster

47 posts since Feb 2008

Reputation Points: 10

Solved Threads: 0

3 Years Ago

0

Have you tried to reboot the computer?

ozman

Newbie Poster

5 posts since Apr 2009

Reputation Points: 10

Solved Threads: 0

3 Years Ago

0

Yes, it's been rebooted several times.

wmc1956

Light Poster

47 posts since Feb 2008

Reputation Points: 10

Solved Threads: 0

3 Years Ago

0

what kind of type her motherboard (MSI,Assus,etc) ?
Reinstall the sound driver.

FlamingClaw

Posting Pro

559 posts since Feb 2009

Reputation Points: 132

Solved Threads: 138

3 Years Ago

0

Hi

Do a System Restore to a few days ago .... to a time you knew the sound was working.... To start system restore......

Click start ..... all programs..... accessories.... system tools ..... system restore..... follow the on screen instructions and choose an earlier date

Darren

xcellpro6

Junior Poster

138 posts since Nov 2006

Reputation Points: 12

Solved Threads: 15

3 Years Ago

0

It can be your pc hardware problem.

markwright

Newbie Poster

4 posts since May 2009