Facebook Videos Not Working
Video Trouble
If the absence of audio just happens on one video on Facebook (various other videos on the site play without problems), examine the quantity setup for the clip (float the computer mouse arrow over the video to see the volume control). If the volume is set properly, then it's most likely that the file has been inscribed or submitted with no audio affixed. If the video is just one of your very own uploads, check the source file and also attempt handling and also submitting it once more. If the video comes from another person, consult the user in question to see if the clip needs to have audio and also to flag the problem.
Facebook Issue
If the absence of sound just occurs on Facebook videos (videos from other sites and programs play without troubles), check the quantity level on the clips you're aiming to watch (float the mouse cursor over the video to bring up the quantity controls). Check the Facebook help pages to see if there are any recognized concerns the site is currently experiencing. Disable any Facebook-related extensions you have mounted on your internet browser (examine your internet browser's paperwork for details on how you can do this) and afterwards log out and back into Facebook to rejuvenate several of the website's settings. Clearing up your browser's cache as well as cookies may additionally aid to fix the trouble.
Browser Issue
If you're not getting audio in any video in your web browser, yet hearing audio from video played from regional desktop applications, your browser software application is likely to be liable (you can easily evaluate for this by attempting a different browser to see if the concern is cleaned up). Check the browser's quantity level in the Windows Volume Mixer by clicking on the speaker icon in the notice location of the desktop. Uninstalling as well as re-installing the internet browser, removing its shop of momentary cached information and also cookies, and disabling internet browser extensions (specifically those associating with audio or video) might also assist recover the audio. Ensure you are always running the most up to date variation of your internet browser and any type of plugins running on top of it.
System Issue
No volume from any video on your system indicates an issue with the operating system overall, specifically the codecs installed on top of it. Even if the trouble is restricted to Facebook, a damaged Windows file could be responsible. Launch the Windows Update component of Control Panel to ensure the current updates have been downloaded and also installed, and set up one of the most current drivers for your sound card as well as motherboard (from the maker's official internet site). Inspect the volume setups within Windows (through the audio speaker icon in the notification location) along with on any external audio speakers you have actually installed.