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Signal problem

New Poster

Signal problem

I was watching TV.. I switched to Amazon. When I switch back to TV! I get signal not found, check external inputs

Diamond Problem Solver

Re: Signal problem

Are you sure that you’re on the proper tv input or The tv is on Ch3

I am a Retired Official Comcast Employee
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New Poster

Re: Signal problem

It's on HDMI1. I don't know how to check the Chanel.  When I go to setup Chanel it says one Chanel.

The message says "No signa.  Check the external input or select another input using the input button." I did not change any of the setting, I just went to Amazon to watch a money

New Poster

Re: Signal problem

Azwatch a movie

Diamond Problem Solver

Re: Signal problem

Is HDMI 1 the port the cable box is on? Cable box have power?

I am a Retired Official Comcast Employee
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Was your question answered? Mark a post as the Best Answer!