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I haven't sound on Firefox

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  • 0 have this problem
  • 6 views
  • Last reply by ysfff

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Hello I don't have sound on Firefox. I made all points from article mozilla's about trobleshooting with sound, but it still doesn't works. I have sound on others - Chrome, Edge, Opera. I tried also install Firefox to my laptop and it's the same problem. I turned off blocking of sound in settings. What can I do with it? I very like Firefox and don't image to be without it. Please help!!! Regards Marcin

Hello I don't have sound on Firefox. I made all points from article mozilla's about trobleshooting with sound, but it still doesn't works. I have sound on others - Chrome, Edge, Opera. I tried also install Firefox to my laptop and it's the same problem. I turned off blocking of sound in settings. What can I do with it? I very like Firefox and don't image to be without it. Please help!!! Regards Marcin

Chosen solution

Thanks a lot. I've just solved a problem. It emerged that was a problem with Window's sound advanced option. I had to change there setting for the Firefox (choose a proper source of sound). But I still don't know why this settings was set in that way only for Firefox. Another browsers was set properly.

Regards Marcin

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Hey mf4,

First of all check if Firefox appears in the audio mixer of Windows. If yes, check the sound level. :)

Let met know if it works.

Modified by ysfff

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Chosen Solution

Thanks a lot. I've just solved a problem. It emerged that was a problem with Window's sound advanced option. I had to change there setting for the Firefox (choose a proper source of sound). But I still don't know why this settings was set in that way only for Firefox. Another browsers was set properly.

Regards Marcin

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I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution.

Thank you for contacting Mozilla Support, Marcin! :)