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HDM1 does not work, says no signal

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HDM1 does not work, says no signal

Is this a comcast problem or a TV problem?  Thoughts?

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Re: HDM1 does not work, says no signal

Do you subscribe to HD service?

Official Employee

Re: HDM1 does not work, says no signal


Tius wrote:

Is this a comcast problem or a TV problem?  Thoughts?


Have you tried other inputs?

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