Display with black Spot in center and irregular lines Up & Down

Presume your display screen is damaged?
Maybe you'll need to replace it.
Happenes frequently. Here you have some videos about issue




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display broken,,

display broken

A vertical line could indicate a faulty lower scan (long skinny boards along the bottom of the set) board, a faulty lower scan connection to the screen or a bad screen altogether!

It sounds like you cracked the screen. If it is cracked, you cannot fix it. Your only options are to replace the screen (BIG $$$) or buy a new set. If you can email me a pic of the TV I can tell you for sure if the screen is cracked. LCD screen are very thin, about as thick as a dime and it doesn't take much to crack them.

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sounds like a bad panel, try reseating any cables you can on the buffers . the buffers would be on the lower edge right where the black line appears. unfortunately Vizio does not supply panels.
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I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

Pls. be awair that if you do attempt to fix it by yourself the manufacturers warranty might not cover for any future problems.

Kodak Digital Imaging Support Centre can be contacted on any of the numbers below:
UK 0870 243 0270
International Toll line +44 (0) 131 458 6714

i think it is under of waranty. it look likes your graphic card or emmeded chip is down. need to get service.

Hi there

Is there any on screen prompting ?

If not , open up the lamp door at the bottom and take out the lamp. Check on the lamp's shaft for any irregularity ( i.e. vein like looking black marks or bubbles or a white spot , also check that the fillament on the inside is not broken.)

If you spot anything I listed up here , your lamp will need replacement.

If you cannot see any irregularity , check when the unit shuts down which of the LED's on the unit flashes.

It will either be your lamp or the Ballast ( lamp's powersupply ) that is faulty and will need replacement.

Usually this means pixel, but I would question if the line is mostly near right side or left side of screen? If more to one side this could be a bad board inside. for more info ctechnicians.com