Summary :

1. Aug 17, 2015 The Acer worked if I right clicked, selected show disable devices and selected Stereo Mix. It recorded streaming sound no problem until plugged in the HDMi cable to my monitor. Once the HDMi cable was connected the Stereo Mix did show but it would not record streaming sound. I had the same problem with an older HP laptop I have.
2. Enable Stereo Mix. Go down to the audio icon in your system tray, right-click it, and go to “Recording Devices” to open up the proper settings pane. In the pane, right-click on a blank area, and make sure both “View Disabled Devices” and “View Disconnected Devices” options are checked. You should see a “Stereo Mix” option appear.

Are you bothered by Stereo Mix not working? Usually, Windows Stereo Mix not working is caused by incorrect sound settings or driver issues. There are some easy and free ways to solve it provided by MiniTool Solution.

Reasons for Stereo Mix Not Working

Stereo Mix is a tool which enables you record the sound that your computer is outputting. But sometimes, you may encounter a problem while using Stereo Mix. In some cases, you may see Stereo Mix is running but record nothing, or the Stereo Mix bar is not moving at all.

Mar 17, 2018 What Is Stereo Mix (Or Rec. Most audio drivers have a built-in feature for playing back every audio stream coming from your computer, a.k.a system sounds, even that of a microphone if one is enabled. Most call it Stereo Mix, some call it Rec. Maybe there are more names for it in different audio drivers, but those two. Rolls MX51S Mini Mix 2 Four-Channel Stereo Line Mixer. 4.7 out of 5 stars 346. Get it as soon as Wed, Jun 2. FREE Shipping by Amazon. Only 10 left in stock - order soon.

Here are some common reasons for Stereo Mix not working on Windows 10:

• If Stereo Mix is picking up the audio and you can hear the audio but you get nothing in the recording, then the application or the settings should be responsiblefor the problem.
• If you cannot hear the audio, there may be an issue with the driversbecause your computer isn’t outputting the audio.

As you can see, it is not a big problem and it is easy to fix. Here are some solutions for you.

Method 1: Enable and Set Stereo Mix as Default

Step 1: Press Win + R to open Run windows, and then input mmsys.cpl and click OK to open Sound settings.

Step 2: Go to Recording tab. If there is no Stereo Mix option, you need to right-click any empty place in the windows and check Show Disabled Devices and Show Disconnected Devices options.

Step 3: Right-click the Stereo Mix and select Enable.

Step 4: Right-click it again and choose Set as Default Device. Then click Apply and then OK.

Method 2: Disable Microphone

Some users have fixed Windows Stereo Mix not working by disabling Microphone. You can try it.

Step 1: Open Sound settings and go to Recording tap as Method 1 shows.

Step 2: Right-click your Microphone and select Disable.

Step 3: Click Apply and then OK to confirm the change.

If it doesn’t solve Stereo Mix not working, you need to try the next method.

Microphone not working on Windows 10? To fix microphone not working on Windows 10, 5 easy ways are offered to you.

Method 3: Change Speakers/Headphone Volume Settings

Stereo Mix not working on Windows 10 may appear if your speaker is muted from the playback devices. Fix it with the following steps.

Step 1: Open Sound settings and select Playback tab.

Step 2: Right-click your default playback device, Speakers, and choose Properties.

Step 3: Click Levels tab, and then unmute the sound and microphone.

Step 4: Now click Apply and select OK.

Many users encounter slow bootup issue after upgrading to Windows 10. How to fix Windows 10 slow bootup issue? Read this post and find answers here.

Method 4: Uncheck the Option Listen to This Device

Another way to fix Stereo Mix not working on Windows 10 is to uncheck Listen to this device for your microphone.

Realtek Stereo Mix Windows 10

Step 1: Open Sound settings and choose Recording tab.

Step 2: Right-click your Microphone and select Properties.

Step 3: Change tab to Listen, and then uncheck Listen to this device.

Step 4: Click Apply and then select OK to confirm the operation.

Method 5: Update Your Audio Driver

The audio driver could also be responsible for Windows Stereo Mix not working, and you need to keep your audio driver up-to-date.

Step 1: Type devmgmt.msc in Run window and press Enter to open Device Management.

Step 2: Double-click Sound, video and game controllers to expand it.

Step 3: Right-click your sound card driver and choose Update Driver.

Step 4: Then there will be a pop-up window asking you “how do you want to search for driver software?”. Select Search automatically for updated driver software and wait for a while.

Stereo Mix Not Picking Up Audio

Step 5: When it is done, close the update driver window.

Now you can run the Stereo Mix and check if Stereo Mix not working has been fixed. Hope these solutions are helpful for you!

Stereo Mix Vs Microphone Array

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