Facebook Cannot Play Video
Video Trouble
If the absence of noise only takes place on one video on Facebook (various other videos on the site play without issues), examine the volume setting for the clip (float the computer mouse cursor over the video to see the quantity control). If the quantity is established appropriately, after that it's most likely that the file has actually been encoded or posted with no audio affixed. If the video is one of your very own uploads, examine the source documents as well as attempt processing and also publishing it once again. If the video comes from someone else, talk to the individual in question to see if the clip needs to have audio and also to flag the trouble.
Facebook Issue
If the lack of noise just takes place on Facebook videos (videos from other websites and also programs play without problems), examine the quantity level on the clips you're attempting to enjoy (float the computer mouse cursor over the video to bring up the volume controls). Inspect the Facebook aid pages to see if there are any type of known concerns the site is currently experiencing. Disable any Facebook-related extensions you have actually mounted on your browser (examine your browser's documents for information on the best ways to do this) and afterwards log out and also back in to Facebook to revitalize several of the website's settings. Clearing your web browser's cache and also cookies might likewise aid to deal with the issue.
Browser Trouble
If you're not getting noise in any video in your web browser, however listening to sound from video played from local desktop applications, your browser software is likely to be liable (you could conveniently examine for this by trying an alternative internet browser to see if the problem is cleared). Examine the web browser's volume degree in the Windows Volume Mixer by clicking on the speaker symbol in the notification area of the desktop. Uninstalling as well as reinstalling the browser, removing its store of momentary cached data as well as cookies, as well as disabling browser expansions (particularly those relating to sound or video) may likewise help bring back the audio. Guarantee you are constantly running the most recent version of your browser and also any kind of plugins working on top of it.
System Problem
No quantity from any type of video on your system indicates a trouble with the operating system in its entirety, particularly the codecs set up in addition to it. Even if the trouble is limited to Facebook, a damaged Windows file could be at fault. Launch the Windows Update part of Control Panel to guarantee the most up to date updates have actually been downloaded and install and also installed, and mount the most recent drivers for your audio card and also motherboard (from the producer's official internet site). Inspect the volume settings within Windows (by means of the audio speaker icon in the notice area) along with on any external audio speakers you have actually set up.