I just purchased a streaming stick but can not get the sound out the tv to turn down. This is a hotel TV as I travel a lot for work and need to find a way to make this work. I have tried testing the remote changing the brand tv channels within the remote setup section but the music never turns off. The volume is on full blast with no way to turn it down. When I use the TV to watch normal cable the volume is no problem but nothing I can think of works. Help please.