No Sound From Xfinity Box. Comcast xfinity avantree 17.1k subscribers subscribe 43k views 2 years ago comcast xfinity tv no sound? Web comcast customer service is here to provide help and support for your xfinity internet, tv, voice, home and other services.
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Web on your home screen: Web press the xfinity button on your remote. My laptop audio does work because i've gone on to youtube and. Web hit the menu button on your comcast remote control twice. Check that the tv box is on. I have been a xfinity customer for about 5 years, moving from another area and cable company. You can get to audio language (sap) reset from device settings >. The easiest way to manage and troubleshoot your. Make sure that you are. Web the optical and coax connections send a truly digital signal to your stereo (receiver).
You can get to audio language (sap) reset from device settings >. The same problem started again sunday (4/23) night. Or, if your touchscreen has apps, tap the settings. Web if there is no picture or no sound on hd channels. Make sure that you are. After that, look at the hdmi. Web hit the menu button on your comcast remote control twice. Swipe up to open the dashboard (if applicable), tap the gear icon, then tap sound. I have to restart the cable box for sound to. This will force the box into a lower resolution of 720p. Web when activating the x1 wireless tv box for the first time, make sure you’re pointing the xfinity voice remote at the front of the x1 wireless tv box and are less than ten feet.
