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How to fix “No audio output device is installed” windows 10 October 2018 update

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Sometimes in Windows 10/8.1/7 volume gets muted automatically. And when you click over the sound icon it displays “No Audio Output Device is installed” Or no audio output device is enabled. Most commonly After upgrade to Windows 10 1809 Most of users found a recurring problem with sound no audio output device is installed. Microsoft’s newest operating system Windows 10 has brought its own share of inherent bugs. Installation problems and post-update issues including the annoying no audio output device is installed windows 10 issue. If your PC also having the issue “Audio input out put device missing after windows 10 upgrade”. Then the sound driver most probably is removed, corrupted, or incompatible with Windows 10.




No audio output device is installed

Whenever the speaker icon in the taskbar shows a red, cross mark on it, it means your audio adapter (card) is not working anymore. Once you move the cursor over the icon, you will get the message “No audio output device is installed”.

This problem occurs due to a number of reasons. However, 90% of the times, this problem is triggered due to system upgrade and resulting hardware or software malfunction. When users upgrade their systems, the drivers stop working due to their lack of compatibility. If you are suffering from this type of issue and want to fix “no audio output device is installed windows 10” error then here we have complete information to over this error.

First Check your speaker and headphone connections for loose cables or the wrong jack. New PCs these days are equipped with 3 or more jacks including.

  • microphone jack
  • line-in jack
  • line-out jack.

These jacks connect to a sound processor. So make sure your speakers are plugged into the line-out jack. If unsure which is the right jack, try plugging speakers into each of the jacks and see it produces any sound.

Restart Windows Audio Service

Sometimes this error no audio output device is installed occurs if the Windows audio service is stopped running or corrupted. It’s better to check and Make sure windows audio and dependency services are running.




To do this Press Windows + R and type services.msc and ok. When Services snap-in opens scroll down, Check and make sure that following services have Running Status and their Startup Type is set to Automatic. Right click these services and select restart.

  • Windows Audio
  • Windows Audio Endpoint Builder
  • Plug and Play
  • Multimedia Class Scheduler

restart audio service

Note: If you find any of these services don’t have Running Status and their Startup Type is not set to Automatic, then double click the service and set this in service’s property sheet.

Restart windows audio service

Check after performing these steps, is audio started working or not. Also, check this post If you find Microphone not working after install windows 10 version 1809.

Use The Windows Audio Troubleshooter

Run the Build in Audio sound Troubleshooter, and let windows to detect and fix the problme itself first. Simply Right click on the Speaker Icon, a pop up will appear, Click Troubleshoot sound problems.

Troubleshoot sound problems

Also, you can Run the windows audio troubleshooter from settings -> update & security -> troubleshooting -> click on playing audio and run the troubleshooter. And follow on Screen instruction To complete the troubleshooting process.

The audio troubleshooter will look for the issues and display the results once the search is completed. Play any audio file to check for sound. If there is sound your issue is resolved. Otherwise, click Explore additional options and proceed accordingly.

Check the status of Speakers

If the problem started after recent windows 10 upgrade there is chance due to incompatibility issue or bed driver windows automatically Disable the audio device, then you might not see it under the list of playback devices.

  • On Start menu search Type sound and select it from search results.
  • Here Under Playback tab, right click on the empty area
  • Make sure “Show Disabled Devices” has a check mark on it.
  • If headphones/Speakers are disabled, it will now show up in the list.
  • Right click on the device and Enable it
  • Select “Set Default” Check if it helps.

Check the status of Speakers

Roll Back and install generic audio Driver

If the issue started after recent windows 10 upgrade, or install the latest audio driver then there is a chance new installed driver causing the issue. Simply try to roll it back to the last good configuration. Right-click the Start button, select Device Manager, and right-click your sound driver, select Properties, and browse to the Driver tab. Press the Roll Back Driver option if available, and Windows 10 will begin the process.

Roll Back windows Audio Driver

Update, Reinstall audio driver

Again if the installed audio driver get corrupted during the upgrade process, it’s not compatible with current Windows 10 version this may also cause no sound issue. That cause try to update the current driver to the latest version or uninstall the old audio driver and install the latest one fix the problem.

  1. First to update the old audio driver
  2. Right click on start menu select Device manager
  3. Expand Sound, video and game controllers.
  4. Right click your audio device and then select Uninstall.
  5. Restart your device and Windows will attempt to reinstall the driver.



If that didn’t work, try using the generic audio driver that comes with Windows.

  1. Again open Device Manager,
  2. Expand Sound, video and game controllers.
  3. Right click on current installed audio driver select update driver software.
  4. Browse my computer for driver software
  5. Let me pick from a list of device drivers on my computer.
  6. Select High Definition Audio Device, select Next and follow the instructions to install it.

install realtek audio driver

After Install once Restart windows and check problem fixed That’s it. Your computer speakers should now be able to play sound normally. If the sound is still not working, then try downloading and installing the latest sound card drivers for Windows 10 from the manufacturer’s website.

Change Different Sound Card

If you still have a problem even after trying windows reinstallation then its 100% a hardware fault. Try with a new sound card to your system and check. This time your problem get solved.

These Are some best Tips to Fix no audio output device is installed windows 10 problem. Share your experience about this post, and let us know which step worked for you. Also read Windows 10 October 2018 update Version 1809 Troubleshooting Guide !!!

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