“Failed to play test tone” error occurs when there is no sound on your computer but, you are trying to check if the audio device is working.
It indicates that there is a problem between the sound device and Windows. Some underlying causes include the damaged Windows files, misconfigured sound settings, outdated audio drivers, etc.
Having no sound on the system is quite annoying. Hence, users are recommended to resolve it, as it is an essential component for playing test tone.
If you are also struggling with the same issue, this article is just for you. Here, you will know all the probable fixes to solve this issue immediately.
In this solution part, we are going to provide some simple hacks to fix the error failed to play test tone on Windows 10. So, let’s have a look at the methods provided below.
Before that, you should check the settings of the speaker. According to some users, after updating their OS to Windows 10, the settings of the speaker changed to Quadraphonic.
So, if you are using the 5.1 speaker system, then open the speaker’s Settings and set them to 5.1 (if they are set in Quadraphonic).
Before going to perform any complicated solutions, you can perform a simple restart of the audio service. To do this, follow the steps mentioned below:
Wait for a few seconds until the process completes. Exit from the Services window and hopefully, you will get the sound back.
Some users report that this method helps them to solve “Windows 10 failed to play test tone” problem. But, this is a temporary solution, as they might face the same problem after a while. Hence, you can move on to the next solutions stated below.
This is another easiest procedure to get rid of this annoying issue. Hence, try to disable all the enhancements by performing the steps as follows:
Now, you will see that the sound is back to normal and you could play the test tone. If it is not, perform another solution stated in this post.
KB974571 update has been considered as one of the major reasons for causing the ‘failed to play test tone’ error. You can easily solve this by deleting the KB974571 update from the system.
You need to make sure that you have saved the current work, as Windows prompt to restart the computer before the removal process completes.
Once the computer starts up, you should check if the issue is sorted. Else, you should install the Audio Device Driver having a high definition.
High Definition Audio Device driver can be installed to get rid of this error. To try this solution, have a look at the steps mentioned below:
If you see that the driver is not available there, then you can visit the official website of the manufacturer and download the latest version of the sound card.
That’s all. Now, you can fix the Failed to play test tone error by following the above solutions. If none of the fixes work for you, try to update Windows 10 or restore the system to a previous point.
But, if you face any kind of problem or have any queries regarding this audio error, feel free to ask them in the comment box given at the end of this post.