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Videos don;t have sound

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Computer sound works. Videos work. Sound doesn't.

I've gone through the troubleshooting. Autoplay is set to 'yes'. Volume mixer shows sound, but doesn't play it.

Got it to work yesterday by changing autoplay settings to yes, but now it stopped working. This is true for facebook, messenger, youtube, etc.

Computer sound works. Videos work. Sound doesn't. I've gone through the troubleshooting. Autoplay is set to 'yes'. Volume mixer shows sound, but doesn't play it. Got it to work yesterday by changing autoplay settings to yes, but now it stopped working. This is true for facebook, messenger, youtube, etc.
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Also, just confirmed other browsers don't have sound either.

Interesting....restarted computer. Sound works on YouTube. Open messenger, sound doesn't work. Now sound doesn't work on YouTube....

I hope your problem is solved. I was facing kind of similar issue. A website i was surfing on Mozilla the other day to download gb whatsapp, i wasnt able to donload anything from it while the website worked fine on Chrome.

Same issue