Windows 10: Yesterday i restarted my computer and boom there was no sound working. When i tried to test...

Please somebody help me I need my computer for online school. Thanks in advance.



:)

 

Failed to play test tone (Sound stopped working) - The fix that worked for me.

This is actually submitted as a possible fix to the very frustrating issue of suddenly losing your sound.

This loss of sound might be due to a Windows update....

This is my story:

• Roughly 12-14Sep18 - Audio stopped while looking @ YT vids.
• All vols are fully up.
• There was a message saying if video (I think) doesn’t start, restart device.
• The on-screen Volume level METER still adjusted OK with laptop keys – but no sound.

NB: I later found that sound works OK when running in Ubuntu instead of Windows – proving my hardware to be OK.

• In Realtek HD Manager, testing sound was ineffective (the ‘TEST’ button greys when clicked, but nothing more happens – speakers should highlight when a test signal is received & played).
• In Sound Control Panel, Speakers/Properties/TEST speakers generates an error message
  
  "Failed to play test tone".
• In Sound Control Panel, no signal is registered from mic.

What I did (NONE of the usual standard replies had any effect on this issue).

1. Troubleshooting gave something like “Cannot access sound device…”
   
   – & “Not fixed”.
2. Restarted the Service - Windows Audio - no effect
3. Restarted the Service - Windows Audio Endpoint Builder - no effect
4. Uninstalled Realtek HD Audio (also ticking box to delete existing driver), then Re-started so that Windows would auto-re-install - no effect
5. Disabled all Enhancements - no effect
6. Used sfc /scannow - no issues found.
7. One suggestion related to settings in
   
   Computer Management/System Tools/Local Users & Groups/Groups
   
   – but Local users & Groups no longer exists in System Tools…. So this option no longer exists.

• Another suggestion I found was to restore the computer to a point prior to the sound failure.
  
  I PERFORMED THIS LAST OPTION AND MY SOUND WAS RESTORED.

This was such a frustrating issue – I hope the above info helps someone.

My restore point was also prior to some Windows updates, so when these are reinstated I might find that my sound fails again - but now I hope to be in a position for a quicker resolution.

 

Hdmi sound not working

Hi Peter,

One possible reason why the HDMI sound does not work is due to the conflicts with the playback settings. For us to help you make the HDMI sound to work, we suggest that you answer the following questions for further research:

• Have you made any recent changes to your computer?
• What is the current build and version of your Windows 10?
• Have you tried to download and install the most updated sound and display driver of your computer?

Meanwhile, we suggest that you perform the steps on this
article as our initial troubleshooting and see if there will be any changes on the HDMI sound.

We'll be waiting for your response.

 

Sound of computer works, video players don't

Hello Bine,

Thank you for posting your query in Microsoft Community.

Method 1:

Hardware Troubleshoot

Windows 10 has a built-in troubleshooter to check and fix issues with Sound. I would suggest you to run this troubleshooter to check if the issue is with your Audio.

Refer these steps:

• Press Windows key +X, select Control panel.
• Change the view by option on the top right to Large icons.
• Click on troubleshooting and click on the view all option on the left panel.
• Run the playing Audio troubleshooter.

Method 2:

Sound problems can be caused by cables that aren't connected properly, damaged drivers, incompatible drivers, sound settings, missing updates, and problems with your sound card.

I request you to follow the below steps:

Step 1: Uninstall the Sound card Drivers

• Press “Windows Logo” + “X” keys on the keyboard.
• Click on “Device Manager” from that list.
• Search for the Sound driver from the device list, right click on it and then select “Uninstall”. On the un-installation window, if you have an option: “Delete the driver software for this device” you may select that and then
  remove the corrupted drivers from the computer.
• Follow the on-screen instructions to complete it and the restart the computer if prompted.
• After the restart, please go ahead with the next steps to install the latest drivers and check if that resolves the issue.

Update Driver Software from the Manufacturer’s website.

Step 2: Go to the Computer or Sound Card manufacturer’s website and search for the latest Windows 10 drivers available for the Sound Card model and then install it by following the instructions given in the website.

I also request you to follow the below article:

Fix sound problems

http://windows.microsoft.com/en-us/windows-10/fix-sound-problems#v1h=tab01

I hope this helps you. If you have any further query in future, feel free to contact us. We will be happy to help you.

Thank you.