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I have no audio on YourTube. I have audio in other progrmas but not in Firefox.

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All of a sudden I have no Audio on Firefox, can you assist please. I do have audio in other programs but just no Firefox

All of a sudden I have no Audio on Firefox, can you assist please. I do have audio in other programs but just no Firefox

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Do you see the speaker icon on the Tab while playing audio? Try to open the Windows Sound Mixer, find Firefox's slider and check if it's turned on.

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