I have a Vizio SV470M. Left the TV on and went outside, when I returned It had no picture but had sound. I replace The TCON Board but still no picture still has sound! Any Help?
Do you have backlight? If you do, you have a bad main logic board. Very common with vizio and are hard to find. They are usually out of stock everywhere.
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The Screen turns for a few seconds, only to darken from outside to center. Then no picture only sound!
It has backlight I can see the picture completely but fades out to a black screen, Even tested backlight with LED light!
Replaced the Main Board and did not fix the problem! TV still turns on starts with a dark center. Seconds later the screen fades black from outside to the inside. I have heard this called the screen of death. Before I purchase another part (Power Board) anyone had this problem can tell me how to fix it?
Replaced the Main Board and did not fix the problem! TV still turns on starts with a dark center. Seconds later the screen fades black from outside to the inside. I have heard this called the screen of death. Before I purchase another part (Power Board) anyone had this problem can tell me how to fix it?
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