How do I play music on a usb plucked into my tv through a sound bar?

[luanskopinski]

I want to play music from a usb connected to my Samsung tv through my sound bar. Currently The music plays only through the tv. If I play music from the tv the sound bar works.

 

[Kenton82]

The USB connection is a separate source input. Therefore you may have to configure the sound settings for that specific input. Choose the source(ie USB) and then go into the sound settings. How have you got the soundbar connected?? If it is using the optical digital output, then make sure that is selected in the sound menu for the USB input source.