Facebook Video Not Playing
Video Problem
If the lack of sound only occurs on one video on Facebook (other videos on the website play without problems), examine the quantity setup for the clip (float the computer mouse cursor over the video to see the volume control). If the quantity is set correctly, then it's likely that the documents has been inscribed or posted without any audio attached. If the video is one of your very own uploads, check the resource file as well as attempt processing and posting it once more. If the video comes from another person, check with the user in question to see if the clip must have sound and also to flag the problem.
Facebook Trouble
If the lack of noise only takes place on Facebook videos (videos from other sites as well as programs play without troubles), inspect the quantity degree on the clips you're attempting to enjoy (hover the mouse cursor over the video to bring up the quantity controls). Check the Facebook assist web pages to see if there are any known concerns the site is currently experiencing. Disable any kind of Facebook-related extensions you have set up on your internet browser (inspect your internet browser's paperwork for information on how to do this) and afterwards log out and back into Facebook to rejuvenate some of the site's setups. Clearing your web browser's cache as well as cookies could likewise assist to solve the trouble.
Browser Trouble
If you're not getting audio in any video in your web browser, yet listening to sound from video played from local desktop computer apps, your web browser software is most likely to be liable (you could quickly examine for this by trying an alternate browser to see if the problem is cleared up). Check the internet browser's volume level in the Windows Quantity Mixer by clicking the audio speaker symbol in the alert area of the desktop computer. Uninstalling as well as re-installing the browser, erasing its store of momentary cached data as well as cookies, and also disabling browser extensions (specifically those relating to sound or video) could additionally assist recover the sound. Guarantee you are constantly running the most up to date variation of your browser and any type of plugins operating on top of it.
System Trouble
No volume from any kind of video on your system points to an issue with the operating system in its entirety, particularly the codecs set up on top of it. Even if the problem is limited to Facebook, a damaged Windows file could be responsible. Introduce the Windows Update element of Control board to make sure the most recent updates have been downloaded and also installed, as well as install the most recent drivers for your audio card and motherboard (from the maker's main site). Check the volume setups within Windows (by means of the speaker symbol in the notice area) as well as on any kind of exterior speakers you have installed.