I can't get my surround sound to work with the fire stick, the surround sound works with the cable, but I can't get it

pittmanangela64

Prominent
Oct 14, 2017
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I need help to make my rca surround sound to work with the fire stick. My cable works fine with the surround sound, but it doesn't work with the fire stick. Please somebody tell what I need to do.
 

pittmanangela64

Prominent
Oct 14, 2017
2
0
510