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No audio device is installed. How do I fix this ...
https://answers.microsoft.com/en-us/windows/forum/all/no-audio-device-is-installed-how-do-i-fix-this/90749fb3-efce-4dcd-99d7-99231cac2137#:~:text=Here%27s%20the%20steps%20you%20can%20try.%20-Press%20Windows,-Look%20for%20Playing%20Audio%20and%20run%20the%20troubleshooter.
No sound after Windows 7 Update - Microsoft Community
https://answers.microsoft.com/en-us/windows/forum/all/no-sound-after-windows-7-update/c2aeafa6-0774-443d-900b-4e8fde5dbc62
No sound after Windows 7 Update. After an automatic update of Windows 7, I am getting NO sound from my Toshiba Satellite A505 laptop. The troubleshooter says that nothing is wrong with my sound devices. The speaker is showing that sound is occurring (the green bar is jumping) but nothing is coming out. Everything was working fine until that update.
No Sound after Windows 7 updates
https://social.technet.microsoft.com/forums/windows/en-US/88e8af98-bac3-4757-80d6-4aae5fd1e801/no-sound-after-windows-7-updates
Microsoft does not guarantee the accuracy of this third-party contact information. Therefore I suspect that the audio device is not compatible with Windows 7 so it does not work after Windows Update installed driver updates. You can try to resolve the issue by reinstalling the audio adapter driver.
Sound not Working After Windows Update | Dell US
https://www.dell.com/support/kbdoc/en-us/000143621/sound-not-working-after-windows-update
Use Device Manager to update or reinstall the audio driver (Article section - Check Device Manager) Make sure the correct audio device is set as the default (Article section - Set default device) Turn off Audio Enhancements (Article section - Turn off audio Enhancements) Try another audio format (Article section - Try different audio formats)
(Solved) - No sound/audio after Windows 7 Update « How …
https://www.howtogeek.com/forum/topic/no-soundaudio-after-windows-7-update
Install 1 update at a time until you find the culprit. Uninstall that update (if it won't let you, then you will have to go back to the Restore Point again) and then hide that update from trying to install. Posted 10 years ago Top bobmuffin Posts: 0 It isn't working with headphones either.
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