“I just purchased the Samsung QN90D. I have an Xfinity wireless box and a Sony STR-DH790 receiver. I can connect everything together, but I do not have sound to my speakers. can this work??”

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• You need optical cable from tv to receiver or sound bar .Also you to go into settings and change sound from tv to optical.Probably no tv problem or speaker.Just set up problem in my opinion.

  Answered by RalphS 5 months ago

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• Hi Frank - Please give us the opportunity to better assist with this by reaching Samsung Support at: 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week, or Chat with us on Samsung.com: https://www.samsung.com/us/support/contact/ ~ Samsung Specialist

  Answered by Samsung 7 months ago

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