Cannot Play Facebook Videos
If the lack of sound just occurs on one video on Facebook (various other videos on the site play without problems), check the volume setting for the clip (float the computer mouse arrow over the video to see the quantity control). If the quantity is set properly, then it's most likely that the data has been encoded or uploaded with no audio connected. If the video is among your personal uploads, examine the resource file as well as attempt handling and also uploading it again. If the video belongs to somebody else, get in touch with the customer concerned to see if the clip needs to have audio and also to flag the problem.
If the lack of noise only occurs on Facebook videos (videos from various other websites and also programs play without problems), examine the quantity degree on the clips you're trying to watch (float the mouse arrow over the video to raise the volume controls). Examine the Facebook aid pages to see if there are any well-known concerns the website is presently experiencing. Disable any Facebook-related extensions you have mounted on your internet browser (examine your browser's documentation for information on how you can do this) then log out as well as back into Facebook to freshen a few of the site's setups. Clearing up your browser's cache as well as cookies may additionally aid to settle the trouble.
Web browser Issue
If you're not getting noise in any type of video in your web browser, however hearing audio from video played from regional desktop apps, your browser software application is likely to be liable (you can easily test for this by trying an alternative web browser to see if the issue is improved). Examine the web browser's quantity degree in the Windows Volume Mixer by clicking on the speaker symbol in the alert area of the desktop. Uninstalling and also re-installing the web browser, removing its store of momentary cached data and cookies, and also disabling internet browser expansions (particularly those associating with sound or video) may additionally help restore the sound. Guarantee you are always running the current variation of your web browser and any kind of plugins running on top of it.
No volume from any type of video on your system indicates a trouble with the operating system overall, particularly the codecs installed on top of it. Even if the problem is limited to Facebook, a damaged Windows documents could be to blame. Launch the Windows Update component of Control board to make sure the latest updates have actually been downloaded and installed, and install one of the most recent chauffeurs for your sound card and motherboard (from the manufacturer's official site). Examine the volume setups within Windows (by means of the speaker icon in the notice area) in addition to on any type of exterior speakers you have actually set up.