Facebook Video Problems
If the lack of sound just takes place on one video on Facebook (other videos on the site play without issues), inspect the quantity setup for the clip (hover the computer mouse arrow over the video to see the quantity control). If the quantity is established correctly, then it's likely that the documents has been encoded or uploaded with no audio attached. If the video is just one of your own uploads, check the resource file as well as attempt processing and uploading it once again. If the video comes from another person, consult the customer concerned to see if the clip needs to have sound and also to flag the trouble.
If the absence of audio just happens on Facebook videos (videos from other sites and also programs play without troubles), check the volume level on the clips you're trying to see (hover the mouse arrow over the video to raise the volume controls). Check the Facebook assist web pages to see if there are any known problems the site is currently experiencing. Disable any Facebook-related extensions you have actually installed on your web browser (examine your web browser's documents for information on the best ways to do this) and afterwards log out as well as back in to Facebook to rejuvenate a few of the site's setups. Cleaning your browser's cache and cookies may likewise help to settle the trouble.
Web browser Trouble
If you're not getting noise in any video in your web browser, however listening to audio from video played from neighborhood desktop computer apps, your web browser software is most likely to be liable (you can easily check for this by attempting a different browser to see if the concern is cleaned up). Examine the browser's volume degree in the Windows Quantity Mixer by clicking the audio speaker icon in the notice location of the desktop. Uninstalling as well as reinstalling the web browser, removing its store of temporary cached data as well as cookies, and also disabling internet browser expansions (especially those connecting to sound or video) could additionally aid recover the sound. Guarantee you are constantly running the latest version of your browser and also any type of plugins working on top of it.
No volume from any video on your system indicates a trouble with the os all at once, particularly the codecs mounted on top of it. Even if the issue is restricted to Facebook, a corrupted Windows documents could be at fault. Launch the Windows Update part of Control board to guarantee the current updates have been downloaded and set up, as well as mount the most current vehicle drivers for your sound card as well as motherboard (from the maker's official internet site). Inspect the volume setups within Windows (by means of the speaker symbol in the notice area) along with on any kind of external audio speakers you have set up.