Question about Denon avr-391 5.1 channel av home theater receiver with hdmi 1.4a

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Was working fine then one night i can nolonger get picture or sound. samsung smart tv says no hdmi1...nothing had changed from one night to next

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I have the exact same issue. I've tested all my HDMI cables, and all are okay. It's the weirdest thing. I also do not know what to do.

Posted on Mar 05, 2015

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Are there more than one hdmi connectors on the amp? Have you tried another?

Posted on Feb 17, 2015

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