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Ensure that no other browsers are utilizing audio utility. Check if the audio is working well on other Firefox sites. Basic Troubleshootingīefore you move to the next section of advanced troubleshooting methods, here are a few basic troubleshooting tricks that will help you fix the Firefox audio not working issue with very simple steps. Follow the methods as instructed in the same order to attain perfect results. In this section, we have compiled a list of methods that will help you fix Firefox sound not working issue. Nevertheless, you can easily fix Firefox won’t play sound issue by following the troubleshooting methods as instructed below. Firefox installation files are corrupt. Audio permissions in the browser are blocked. Conflicting add-ons/themes in the browser. Audio Mixer has been lowered out automatically/unintentionally. Their announcement states,Īny playback that happens before the user has interacted with a page via a mouse click, printable key press, or touch event, is deemed to be autoplay and will be blocked if it is potentially audible.Īpart from this, a few other reasons contribute to the Firefox no sound Windows 10 issue. In another case, Firefox lowers the audio mixer for that specific tab or all other tabs. Mozilla has announced that Firefox won’t play sound if there is any background tab in Firefox (that has audio content) not interacted by the user for a particular time. Method 12: Remove Firefox Preference Files. #Firefox volume manager drivers#
Method 9: Update or Roll Back Audio Drivers.Method 8: Disable Extensions (If Applicable).Method 7: Update Extensions (If Applicable).Method 6: Turn off Hardware Acceleration (If Applicable).Method 5: Remove Browser Cache in Firefox.
Method 4: Allow Audio Permissions in Firefox.Method 3: Restart Firefox in Troubleshoot Mode.Method 2: Run Windows Sound Troubleshooter.