Can I plug Roku stick into receiver?
Can I plug Roku stick into receiver? Connect your Roku stick to your TV via the HDMI cable. Use an optical cable to connect the Roku stick directly to the sound bar or AVR. Plug the cable into the S/PDIF input on your audio receiver. Why is my cable not working on my Roku TV? If there is no signal whatsoever and your Roku still isn't responding, the issue may be that you're using the wrong power adapter. Make sure that it's the one that came in the box with your Roku player. And using third-party adapters can cause issues...