Get the error message "no audio device is installed". ... in Windows 7

Original title: I have Windows 7.  I disabled my speakers Realtek High Def by mistake.  I want to help them but my sign says "no audio device is installed." What can I do?

I have Windows 7 and a Toshiba laptop. I was in my sound control panel, manage Audio devices.  I disabled my speakers Realtek High Def by mistake.  I want to allow them once again, but my sign says "no audio device is installed."  What can I do?

Hello


Were there any changes (hardware or software) to the computer before the show?
 
Run the troubleshooter and check if the problem is resolved.
http://Windows.Microsoft.com/en-us/Windows7/open-the-playing-audio-Troubleshooter
 
Hope that helps.

Tags: Windows

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