Have Gateway, 2 portals. Turned on my TV one day and no sound but still pic, guide, etc....
Sound diagnostic on TV revealed sound from TV was fine.
Hi there dnaman59,
There are quite a few different things that may cause the sound to stop working, but we actually have a list online that goes through most of them.
No Sound / Audio with a Digital Box
Please try the troubleshooting steps above and let us know if any of them resolve this absence of audio.
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