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I have a 55" LG hd 3d smart t.v.and have time warner cable. I hooked up the hdmi cord into the ports from box to t.v. and it still shows no signal...but the wireless internet works...whats the problem?

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  • Televison & ... Master
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Check the input selection done to TV. Refer its user manual for details. Electro help

Posted on Nov 24, 2014

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Posted on Jan 02, 2017

SOURCE: No Signal HDMI

Had the problem. Turned out to be a defective hdmi port circuit board.

Posted on Aug 27, 2008

  • 2 Answers

SOURCE: Need help hooking up TV, BluRay, Home Theatre & cable box

I found that since the Panasonic TH50PZ80U TV has only 2 HDMI ports on the back of the TV, the best solution for me was to use component (red, blue, green) cables to connect the Home Theatre to the TV. I suppose I/you could connect the home theatre to the HDMI port on the front panel, but I don't want cables hanging out the front of the TV (personal preference). Unfortunately, I am no longer able to use the VIERA Link functionality available by connecting all Panasonic components to each other using HDMI cables, but I feel it's a small price to pay for the incredible picture quality acheived by using the HDMI cable to connect the HD Cable Box to the TV. I may yet be able to control everything using the HD Cable Box remote, but I haven't gotten that far yet but I've got Comcast coming on Saturday and hopefully they can let me know if this is possible: let me know if you have a solution.

So here are the components and the cable types used to connect:

  1. HD Cable Box to TV: HDMI cable & Optical Audio cable
  2. Home Theatre to TV: Red, Blue & Green component cables
  3. BluRay Player to TV: HDMI cable
I hope this helps someone else.

Posted on Nov 20, 2008

alexander404
  • 276 Answers

SOURCE: Need hook up diagram for Samsung HDTV using HDMI with Cable box and Samsung 5.1 Surround Theater System

helpful hookup diagrams here: http://columbiaisa.50webs.com/diagrams_index.htm

Posted on Jul 05, 2010

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