Your input is set on TV ( that assumes you have an antenna ). Press input button ( or from input menu for smarter TV ) to change your input to correct HDMI or correct Wireless port whichever you are using for cable TV. This is from Samsung remote NOT Xfinity remote.
Cheers!
Last edited by Scbang; 11-11-2021 at 02:10 PM.
Reason: Adding info.
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