Facebook Videos Not Playing
Video Issue
If the lack of audio only happens on one video on Facebook (other videos on the website play without problems), check the volume setup for the clip (hover the computer mouse arrow over the video to see the volume control). If the volume is set properly, after that it's most likely that the documents has been inscribed or uploaded with no audio affixed. If the video is just one of your very own uploads, check the resource documents and also attempt handling and also uploading it again. If the video belongs to another person, get in touch with the user in question to see if the clip needs to have sound and also to flag the issue.
Facebook Issue
If the absence of sound only occurs on Facebook videos (videos from other websites and programs play without issues), examine the quantity degree on the clips you're trying to view (float the mouse arrow over the video to raise the quantity controls). Check the Facebook assist web pages to see if there are any well-known issues the website is presently experiencing. Disable any type of Facebook-related extensions you have actually installed on your browser (check your web browser's documents for information on how you can do this) then log out as well as back in to Facebook to refresh a few of the site's setups. Clearing up your browser's cache and also cookies may additionally assist to solve the issue.
Web browser Issue
If you're not obtaining audio in any video in your browser, yet listening to audio from video played from local desktop apps, your internet browser software is most likely to be to blame (you could conveniently test for this by attempting a different internet browser to see if the issue is cleaned up). Examine the web browser's quantity level in the Windows Volume Mixer by clicking on the speaker icon in the notification location of the desktop. Uninstalling and re-installing the web browser, deleting its shop of temporary cached information as well as cookies, and disabling internet browser expansions (especially those connecting to sound or video) might also help recover the noise. Ensure you are always running the most recent variation of your browser as well as any type of plugins running on top of it.
System Problem
No quantity from any kind of video on your system points to a problem with the operating system all at once, specifically the codecs mounted on top of it. Even if the issue is limited to Facebook, a damaged Windows documents could be at fault. Introduce the Windows Update element of Control Panel to make sure the most recent updates have actually been downloaded and installed, and mount the most current drivers for your audio card and also motherboard (from the supplier's official site). Inspect the quantity settings within Windows (by means of the speaker symbol in the notification location) along with on any type of external speakers you have set up.