How do I get my Yamaha sound bar to work with my Insigna Roku TV?

Jun 24, 2018
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I can not get my Yamaha sound bar to work both from the TV (with Netflix, Amazon etc.) and my cable box. The cable box worked fins but no sound once I change to watch Netflix etc. Any help would be awesome thank you!
 
Solution
Assuming that the soundbar is connected to the TV and not directly to your cable box then
Check the audio settings in the Netflix app. Check the audio output type setting in the TV menu
Some TVs don't output audio from the app or the tuner.