Why is chromecast not playing sound?

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Tags

1. #upper
2. #setting
3. #corner
4. #while
5. #right
6. #disconnect
7. #reconnect
8. #device
9. #volume
10. #playing
11. #power
12. #audio
13. #unplug
14. #muted
15. #lowest
16. #using
17. #there
18. #select
19. #video
20. #restart
21. #chromecast
22. #cable