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Repair guides and support for LED, LCD, HD and other Vizio TVs.

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Extremely blurred screen, no visible picture

Vizio M70 - C3

As shown below, when tv boots it is extremely blurry and gives no picture. I have attempted moving it to a different outlet, I have taken the back panel off and other than a bit of minor dust there was no wear or tear on any of the panels from what I could tell.

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Hi @vortexpit,

Are the TV menu screens clear?

have you tried using different inputs e.g. HDMI, AV video, Component video, RF (coax) to see if the image improved?

Have you tried using a different signal source e.g. dvd player etc to check the display?

Just trying to isolate what and where the problem is although at the moment its looking like a mainboard or tcon board problem

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Adjust the TVs Picture Mode

To access the Picture modes, press the 'Menu' button on your VIZIO remote & then use the arrow keys to high the 'Picture' option. You should now see a 'Picture Mode' option that can be adjusted. Choose whichever mode you prefer.

Regards,

Will

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Bryndan Swaner crwdns2934231:0crwdne2934231:0
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