Apple TV sound
Set up my apple tv no problem but when I change the input to the HDMI cable that the applet tv is on I cannot get any sound at all. I have surround sound set up via my Xfinity cable but now that I have added an apple 4K tv set I cannot get any sound at all when using my apple tv. I have made sure I am on the correct HDMI input but still no sound. Any ideas would be appreciated.
Apple TV 4K, tvOS 14