Your Roku Has No Sound? How to Fix It...
www.makeuseof.com › roku-no-sound-fixesNov 28, 2021 · To do this, first turn off your Roku and paired device. Afterward, unplug the Roku device from its power source and wait 10 to 30 seconds before powering it back on. Once you power your Roku back on, this can potentially fix the unexpected sound issue. If this doesn't work, it's best to begin investigating directly with the Roku device.