Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

Firefox does not appear in volume mixer in Windows 11

  • 1 èsì
  • 6 ní àwọn ìṣòro yìí
  • 742 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ Wolfgang-Hannover

more options

I have a Lenovo ThinkPad X1 Yoga Gen 6 (20XY005MGE) with Win11 Pro.

All of a sudden, Firefox does not play any sound. I notice that it does not show up in the volume mixer. I tried:

Youtube does not play sounds, the Spotify page notices that it cannot play sound (the spotify App for Windows works fine, though). News sites (tagesschau.de / video, deutschlandfunk.de / audio) play the video, but no sound.

I had the problem a few months ago already but I cannot recall the solution :(

Thanks for helpful hints!

I have a Lenovo ThinkPad X1 Yoga Gen 6 (20XY005MGE) with Win11 Pro. All of a sudden, Firefox does not play any sound. I notice that it does not show up in the volume mixer. I tried: * this solution: https://support.mozilla.org/de/questions/1278299 * Reboot the PC * Uninstall and reinstall Firefox * Deactivate all Extensions * I worked my way through the manual pages (none of which mentions Firefox missing in the volume mixer) Youtube does not play sounds, the Spotify page notices that it cannot play sound (the spotify App for Windows works fine, though). News sites (tagesschau.de / video, deutschlandfunk.de / audio) play the video, but no sound. I had the problem a few months ago already but I cannot recall the solution :( Thanks for helpful hints!

Ọ̀nà àbáyọ tí a yàn

Well, I didn't do anything, just lived with the problem for three weeks and used other browsers for audio and video. Today, the problem is suddenly gone.

I believe it might be connected to Windows rather than to Firefox but who knows? - Anyway, this can be closed.

Ka ìdáhùn ni ìṣètò kíkà 👍 1

All Replies (1)

more options

Ọ̀nà àbáyọ Tí a Yàn

Well, I didn't do anything, just lived with the problem for three weeks and used other browsers for audio and video. Today, the problem is suddenly gone.

I believe it might be connected to Windows rather than to Firefox but who knows? - Anyway, this can be closed.