Input problem I hear the same thing in both of the inputs. I have changed all of the settings that we were using and it worked fine. All of a sudden the sound starts coming out of both inputs. Any ideas?
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Tries to reset the tv Tuner board back to factory setting.By go into the tv menu.Go to PICTURE,go down to reset the Tuner board.All the HDMI ports should work now.Not,than the HDMI port 2 is shorted and dead,don't used the HDMI port 2.The tv should work fine,or tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner board for the replacement.
It could be a lot of things causing this. First check the simple things first. Check the cables from your satellite or cable box first.Check to see if that you are on the TV input on the receiver. Make sure you are on zone 1. Check these things first and see if it helps.
Normally when you get a no signal and you have a working source, this means that the contact points that are soldered on the micro board are lose or have been broken off the board by excessive force. you can fix by removing the back cover and re soldering this VGA input socket back on the board correctly.
Please stop buying these cheap things.....your out of luck. Parts are not available for these cheap chinnese sets....Thank Bill Clinton. Anyway, sound like the tuner going out. But....you can't get a tuner...Sorry. Just try using a vcr or cable box on video input and change channels that way.
Mine is doing the same thing. I have a 2 year old RCA 27" and I was told to do a "hard reset" I am trying it right now. All you have to do is unplug the power cord to the TV for 4 hours. See if that will help.
First, need to narrow down the problem. Did you perhaps change the input source? To this point, change the input source, there should be text on screen that indicates what source is selected.....do you see this? Change the volume....do you see the volume level bar on the screen?
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