Comcast TV keeps telling me I have no signal when I turn on my TV, what do I do?

Comcast TV keeps telling me I have no signal when I turn on my TV, what do I do?
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1 Answer

Answer :

The problem maybe as simple as needing to change your input setting on your TV. To do this locate the input button your remote or TV and cycle through to see if you pick up a signal. If this does not work you may need to call Comcast and ask to have your wiring checked something could have damaged the wires.
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