Facebook Not Playing Videos
Video Trouble
If the lack of noise just happens on one video on Facebook (various other videos on the site play without troubles), inspect the quantity setting for the clip (hover the mouse arrow over the video to see the quantity control). If the quantity is set correctly, then it's most likely that the file has been inscribed or posted with no audio connected. If the video is one of your own uploads, inspect the source file and also try processing and posting it once more. If the video belongs to another person, consult the customer in question to see if the clip ought to have audio and also to flag the trouble.
Facebook Issue
If the lack of sound only occurs on Facebook videos (videos from other sites and also programs play without troubles), examine the quantity level on the clips you're attempting to see (hover the computer mouse arrow over the video to raise the quantity controls). Examine the Facebook help pages to see if there are any type of known concerns the site is presently experiencing. Disable any Facebook-related extensions you have actually installed on your browser (check your browser's documentation for information on how you can do this) and then log out and also back in to Facebook to rejuvenate some of the website's setups. Clearing your internet browser's cache as well as cookies may also aid to resolve the issue.
Web browser Trouble
If you're not getting noise in any type of video in your web browser, however hearing noise from video played from local desktop apps, your internet browser software is most likely to be responsible (you can easily evaluate for this by attempting an alternative browser to see if the issue is cleared up). Inspect the internet browser's volume degree in the Windows Volume Mixer by clicking on the speaker symbol in the alert area of the desktop computer. Uninstalling and also reinstalling the internet browser, deleting its store of short-term cached data and also cookies, and also disabling web browser expansions (especially those connecting to sound or video) could also assist recover the sound. Guarantee you are always running the latest version of your browser and any type of plugins working on top of it.
System Issue
No quantity from any kind of video on your system indicates a trouble with the os as a whole, specifically the codecs set up on top of it. Even if the issue is limited to Facebook, a damaged Windows documents could be responsible. Launch the Windows Update part of Control Panel to ensure the most up to date updates have actually been downloaded and install as well as set up, and mount the most current drivers for your audio card and also motherboard (from the maker's official web site). Examine the volume setups within Windows (via the audio speaker icon in the alert location) in addition to on any kind of outside audio speakers you have actually set up.