Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

No video playback

  • 1 reply
  • 0 have this problem
  • 1 view
  • Last reply by Terry

more options

I have no audio from Firefox browser. Every other browser and app on the PC works fine. I have tried reinstalling Firefox, and using other Audio devices (speakers, different headsets, etc)

I have no audio from Firefox browser. Every other browser and app on the PC works fine. I have tried reinstalling Firefox, and using other Audio devices (speakers, different headsets, etc)

All Replies (1)

more options

Your title says no video but your post says no audio. If the latter, this may help.

https://support.mozilla.org/en-US/kb/what-to-do-if-firefox-wont-play-any-sounds