Why optical audio does not work?

Make sure the home theater or stereo system is set to the appropriate input and mode for the optical connection. Make sure the optical cable is firmly connected to both the TV and the home theater or stereo system. Go into the Sound or Speakers menu of the TV and select External Speakers or Audio System.

Are all TVs compatible with surround sound?

You may not be experiencing true surround sound even if your soundbar, or home theatre system supports it. The reason for this is that while many TVs will accept a Dolby 5.1 channel encoded as an input, it will not pass through 5.1 channel audio, as they downmix the audio to a 2 channel stereo track for output.

How do you fix optical sound?

Using Samsung TV remote, go to the settings menu of your TV. From settings hover to the sound section. From sound section make sure sound output is set to Audio out/Optical instead of TV speakers.

How does the Samsung un55c7000 Smart TV work?

The glasses communicate wirelessly with the UN55C7000 via infrared beams. It sounds complicated, but it works seamlessly, creating an intensely immersive experience for movies, sports, and video games.

What to do when surround sound is not working?

Go to the Playback tab, select your 5.1 surround speakers and click on Properties. In Speaker Properties, go to the Enhancement tab and uncheck the box next to Disable all sound effects. Then, Scroll down to the menu below and check the box next to Speaker Fill. Hit Apply to save your configuration.

How do you disable sound effects on 5.1 surround speakers?

Press Windows key + R and type “mmsys.cpl”. Hit Enter to open the Sound dialog box. Go to the Playback tab, select your 5.1 surround speakers and click on Properties. In Speaker Properties, go to the Enhancement tab and uncheck the box next to Disable all sound effects.

Can you use 7.1 surround sound on Windows 10?

*Only available on Windows 10 64bit. Please do not use 7.1 surround sound as your playback device for Skype and Microsoft Teams. Use your default Speakers output instead for chat audio. An activation code is required to register 7.1 surround sound. You can find this with the purchase of the supporting headsets above.