New Poster
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3 Messages
New Smart TV
I recently bought a new LG Smart TV. I tried using a HDMI Cable to hook up to HDMI 1, it said No Input. So I tried HDMI 3, again it said no signal (HDMI 2 is the ARC connection for the sound bar). Does xfinity not work with thenew tv's?
Rustyben
Expert
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24.6K Messages
6 years ago
examine the HDMI ports on your set top box. the one you need to use is 'to TV' (the input HDMI is not connected).
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Montegar
New Poster
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3 Messages
6 years ago
Thank you. I will double check my connections instead of assuming I did it right
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Treeda
New Poster
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1 Message
5 years ago
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