Videos On Facebook Not Playing
Video Problem
If the lack of audio only happens on one video on Facebook (various other videos on the site play without troubles), inspect the quantity setting for the clip (hover the computer mouse cursor over the video to see the quantity control). If the volume is set appropriately, then it's likely that the data has been encoded or published with no audio attached. If the video is one of your very own uploads, examine the source data and try processing as well as publishing it once more. If the video comes from another person, check with the customer concerned to see if the clip needs to have audio and also to flag the issue.
Facebook Issue
If the lack of audio only happens on Facebook videos (videos from other websites and also programs play without problems), check the quantity degree on the clips you're attempting to view (float the computer mouse arrow over the video to raise the quantity controls). Check the Facebook assist web pages to see if there are any well-known concerns the site is currently experiencing. Disable any kind of Facebook-related extensions you have actually mounted on your web browser (examine your browser's documentation for information on how you can do this) and after that log out and also back in to Facebook to refresh a few of the website's setups. Clearing your internet browser's cache and also cookies could also help to settle the problem.
Internet browser Problem
If you're not obtaining sound in any video in your internet browser, but hearing noise from video played from neighborhood desktop computer applications, your internet browser software program is likely to be at fault (you can easily test for this by trying a different internet browser to see if the problem is cleared). Inspect the web browser's volume level in the Windows Volume Mixer by clicking on the speaker icon in the notice area of the desktop computer. Uninstalling as well as reinstalling the internet browser, deleting its store of temporary cached information and also cookies, and also disabling web browser extensions (specifically those relating to sound or video) might likewise help recover the audio. Ensure you are constantly running the most recent variation of your web browser and also any type of plugins operating on top of it.
System Issue
No volume from any kind of video on your system indicates a problem with the operating system overall, particularly the codecs mounted in addition to it. Even if the issue is limited to Facebook, a damaged Windows documents could be at fault. Release the Windows Update part of Control Panel to make certain the most recent updates have been downloaded and mounted, and mount the most recent motorists for your audio card and motherboard (from the maker's official website). Examine the quantity setups within Windows (using the speaker symbol in the notice area) in addition to on any exterior speakers you have set up.