Model no ELCD3222 there is a black vertical line on the middle of the screen.approximate 4"width.
SOURCE: vertical black line on screen
Your set has either a bad driver board or more likely a bad plasma panel.
I’m happy to help further over the phone at https://www.6ya.com/expert/dewayne_4a10eab6caecdb92
SOURCE: LCD TV - Vertical Blue line
use menu and h/v then change then move to higher level and it will take it away.
SOURCE: big black bar in the middle of the screen vertical
You will need to replace the Main board and I would also replace the LVDS cable that connects the main board to the LCD panel. Very easy to do, but might take about 2 hours depending on your comfort level.
You will need:
Screw Driver
LVDS cable – Part # 0500-0505-0540
Main board – Part # 3632-0652-0395
Those part numbers will work if you have a model number VOJ320F1A.
If you post the model number I will try to find the part number for you.
thanks
SOURCE: I have a vertical black line on the middle of the
You have A buffer board out if the line goes up and down then its the long board going left from right look were the line is and see what board the line lines up on the screen and replace that one
these boards are the closet to the edge of the tv
same process if the line goes across the screen
look for the part number on the board and search with google or go to shopjimmys.com and seach there or call them
SOURCE: My 52" Vizio LCD (2 yrs old) has power but blank screen
Looks your power supply quit. Get a new one from vizioparts.com might cost a buck and a half,plus an hour of labor, but 52"? deffinetly worth it! Vizio is good on parts. Make sure, have your serial# ready. some sets have been modified within a year, might get a wrong part without ser#.
Take care.
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