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Near the left edge of the screen there seems to be a vertical line missing. It is only about fraction of an inch, but you can see were the picture doesn't match up. It is as if someone cut out a strip and pushed the two sides together.
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Just check this link. You can see similar type of fault to LCD TVs. Compare them to that of your TVs and make sure. It sounds that the LVDS cable has loose contact with its connection sockets. Re-seat it once, and check.http://electronicshelponline.blogspot.com/ Pull up previous posts there, either by its
left side bar, or view it in Timeslide option.
it is very likly you have problem with the buffer boards, sometime help to unplug conector and reconect, also check the smd fuse located on one of the boards since there are 2 buffer E&F.
IF YOU HAVE A SOLID BLACK LINE RUNNING VERTICALLY THEN YOU HAVE A FAULTY MATRIX INVERTER. IF CENTRAL THE MAIN VERTICAL INVERTER NEEDS CHANGED. LEFT = LEFT VERTICAL INVERTER RIGHT=RIGHT.........
ANOTHER WAY TO GET THIS FAULT IS WORN OR DAMAGED RIBBON/PLASTIC GOING FROM THE SCREEN MATRIX TO THE INVERTER
Usually when there are colored lines on the LCD its because the screen is going bad. Quick way to verify this, try a different monitor on your computer and if the line goes away then you know for sure the monitor is bad.
If you try a different monitor and the line remains then you know that the video card is bad.
any vertical or horizontal line (any color any size) showing stable on the screen that is the hardware damage at the LCD panel back board ( call panel driver board) . it repair complicate but easy to do change LCD panel (common parts). you need find a PC service dealer to do so.
A white like across the screen means that the vertical circuit has stopped working. Look for a small fuse that looks like a resistor near the vertical output IC, replace that fuse if open and resolder the pins on the vertical output IC.
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