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E60-E3 Has backlight, no image, and sound will turn of briefly (1sec)
ANSWERS:
@tmatson since you have “no image (just backlight) and the audio will sometimes randomly turn on for a brief moment “ this sounds more like a main board issue. The power board supplies the backlight LED’s and that seems to work. you would have to check and see what the voltage is from the power board to the main board. Since the audio is involved as well, the chances are this is a main board issue. Of course, remove the back cover from your TV and check the wiring etc. Vizio uses a hodgepodge of parts and has had an issue with cold solder joints on their board connectors. Check all that. Post some pictures of your boards so we can see what you see and can try to help you with the trouble shooting. Adding images to an existing question
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