Windows 10: My System show No audio device installed. Just stopped working

My windows fail to update. My sound suddenly stopped. When i click on the speaker icon bottom right this massage appears " No Audio drivers installed

:)

 

Audio services not responding - Audio randomly stopped working

Try the equivalent on your system of this (not all terms may precisely match your setup)

(from Guide: How to Fix Audio Not Working in Windows 10 : Windows10)

Note: as you may have found, a number of threads on this topic are unsolved.

You may wish to consider doing an in-place upgrade repair install if no solution is found.

Also consider the possibility of hardware failure. You could check the card is seated, cables secure.

 

Modem on HD Audio device not installed....

I just bought a Toshiba Equiem P200D 139 lappy which came with Vista. Having spent a couple of days with it its obvious that Vista is a bit too much for it (or maybe it was the pre-installed bloat...), so I've installed XP Pro on it. So far so good, its much more responsive now, and I've found most of the drivers for it (a bit of a chore since Toshiba don't list any XP drivers!!).

Device Manager only shows one remaining triangle, beside Modem on HD Audio device, and I just can't find a driver for it! Tried right clicking and update driver, which worked for a few devices, but this one obstinately refuses to work. Any ideas?*Bang Head :banghead:

 

audio stopped working, windows 10

upgraded to windows 10 by reservation few days ago... compatibility test result was fine... audio stopped working all of a sudden... tried upgrading the driver software in device manager
but in vain... also tried these methods suggested by Microsoft help community... but the audio is still not working, neither speakers nor headphones

Method 1:

I suggest you to run the Playing Audio troubleshooter and check if it helps.

• Type troubleshooting in the search bar.
• Select Troubleshooting.
• Select View all on the top left corner.
• Click on Playing Audio.
• Follow the on-screen instructions to run the troubleshooter.
• Check if issue persists.

Method 2:

If there no updated drivers available on the computer manufacturer’s website, then try installing it in compatibility mode. Compatibility mode runs the program using settings from a previous version of Windows. Follow these steps to install the drivers
in compatibility mode and check if that helps.

• Download the audio driver from the manufacturer’s website.

• Right-click on the driver setup file and click on ‘Properties’.
• Click on the ‘Compatibility’ tab and check the box ‘Run this program in compatibility mode for’ and select Windows 8/8.1 operating system from the drop down menu and proceed with the installation. Once this is done,
  restart the computer and check if the issue persists