Can I connect any soundbar to my TV?

You can use any soundbar on any TV in general. However, to guarantee that two devices will work well together, you need to be sure they have compatible connections.

How do you get sound through an optical cable?

Make sure the optical cable is firmly connected to both the TV and the home theater or stereo system. Try changing the channel on the TV to another digital broadcast. Go into the Sound or Speakers menu of the TV and select External Speakers or Audio System.

Why is there no sound coming from my Samsung soundbar?

When there is no sound from the soundbar, make sure the connected devices are turned on, the soundbar is set to the correct source, and the cable is connected properly.