Roku TV Volume No Sound At All
No matter what I try to do my Philips Roku TV has no sound at all. I’ve restarted it, reset the audio and picture, unplugged and replugged and still nothing.
Forum Discussion
About the only Roku-related thing you have left to try is a factory reset.
How to factory reset your Roku® streaming device | Official Roku Support
Beyond that, it's time to contact Philips.
Where to get support for your Roku TV™ | Official Roku Support
