Facebook Cannot Play Video
Video Trouble
If the lack of audio only takes place on one video on Facebook (various other videos on the site play without problems), inspect the volume setup for the clip (hover the mouse arrow over the video to see the volume control). If the volume is established properly, after that it's most likely that the data has actually been encoded or posted without any audio connected. If the video is just one of your own uploads, inspect the source data and also attempt handling and also publishing it once more. If the video belongs to somebody else, talk to the customer concerned to see if the clip ought to have sound and to flag the trouble.
Facebook Issue
If the lack of sound just occurs on Facebook videos (videos from other sites and programs play without troubles), examine the volume level on the clips you're aiming to view (hover the computer mouse cursor over the video to raise the quantity controls). Examine the Facebook assist pages to see if there are any type of recognized issues the site is currently experiencing. Disable any type of Facebook-related expansions you have set up on your browser (check your web browser's documentation for details on how you can do this) and after that log out and back into Facebook to freshen some of the website's settings. Cleaning your web browser's cache and also cookies could also aid to solve the issue.
Web browser Problem
If you're not getting noise in any type of video in your browser, however hearing audio from video played from neighborhood desktop computer apps, your browser software application is likely to be at fault (you could easily test for this by trying an alternate internet browser to see if the problem is cleared). Inspect the browser's quantity level in the Windows Quantity Mixer by clicking on the audio speaker symbol in the notification area of the desktop computer. Uninstalling and also re-installing the browser, erasing its store of short-term cached information and also cookies, and also disabling internet browser expansions (particularly those connecting to audio or video) could additionally assist restore the audio. Ensure you are constantly running the most recent variation of your internet browser and also any plugins working on top of it.
System Trouble
No volume from any kind of video on your system indicates an issue with the os as a whole, specifically the codecs installed in addition to it. Even if the issue is restricted to Facebook, a damaged Windows data could be responsible. Launch the Windows Update component of Control Panel to make certain the most recent updates have actually been downloaded and install as well as installed, as well as set up one of the most recent drivers for your sound card and also motherboard (from the manufacturer's main internet site). Inspect the quantity settings within Windows (via the audio speaker symbol in the alert area) as well as on any kind of external speakers you have actually set up.