搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

sound not working ONLY on firefox

more options

I'm not sure if I accidentally changed a setting or what, but I suddenly can't get sound to play on firefox (ONLY FIREFOX) not a hardware issue.

The videos will play fine, but without any sound. There isn't a speaker button appearing on the tab either. Sound bar has Firefox volume on max.

I restored to defaults; didn't fix the problem

I'm not sure if I accidentally changed a setting or what, but I suddenly can't get sound to play on firefox (ONLY FIREFOX) not a hardware issue. The videos will play fine, but without any sound. There isn't a speaker button appearing on the tab either. Sound bar has Firefox volume on max. I restored to defaults; didn't fix the problem

被選擇的解決方法

Fixed it! don't really know how, but a full restart did the trick after running the windows sound troubleshooter to no perceivable change

從原來的回覆中察看解決方案 👍 0

所有回覆 (2)

more options

選擇的解決方法

Fixed it! don't really know how, but a full restart did the trick after running the windows sound troubleshooter to no perceivable change

more options

The most common reason users report for sound problems involves Firefox sticking with a disconnected or disabled output device (for example, some headphones that were unplugged). I'm not sure if there is a way to discover that when it happens, or whether there is a simpler way to work around it.