Re: HDMI ports do not work on my panasonic th50pz77u
I had the same problem with my integra receiver. You can use RCA plugs which will do the same thing and not use HDMI the fix is cost prohibitive from what I was told.
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Try a different HDMI cable first into all ports. Try every HDMI cable you have. Then try a different component into TV HDMI ports. If you are using the receiver to switch inputs, try running HDMI cable straight into TV. HDMI is very finicky. Some cables won't work or stop working for no apparent reason.
Sounds like you have a bad input board and it is only time before you lose three. If it is under warranty get it in otherwise start tracking down the part. Most of these are a plug and play device once the tv is apart.
WOW. I just experienced the same thing. None of my HDMI ports are working, though component is fine. I've had my unit since November 2007 and had no problems until this. I think the HDMI board has gone bad and will require replacing.
Are u using HDMI/1 hook up HD box and signal?The HDMI/1 port still work?Do u use the device in the HDMI/1 port lately dose it work?Replaced the HDMI cable,Unplug the tv about an hour,plug it back in,reset it back to factory setting again.See if this work,not than ur HDMI/1 is shorted.
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