No red light generally means there’s no output from the TV. If you have a red light and still don’t have sound after connecting, something is likely physically broken. Try Amazon, Costco, Best Buy or ...

How to Fix It When Roku TV Has No Sound If you've tried the tips above and your Roku TV still has no sound then this try this ...

No need to mess with HDMI cables or optical ... If you’ve been putting off improving your TV’s audio because of cost or complexity, this deal makes it an easy decision.