What causes dark shadow on Vizio TV screen?
The dark shadow is usually caused by a wonky backlight or a display panel that’s dying, but in some cases, you may not need to replace the display to fix the issue.Mar 30, 2022
Why is there a dark band across my TV?
Dark shadows can appear on an LCD TV screen when an image has been displayed for an extended period of time. Individual pixels on the LCD screen can become temporarily fixed with a specific color. This situation is often referred to as image retention or burn-in.
How do I fix the black line on my Vizio TV?
A panel line defect is considered a factory defect. Vizio will replace the TV. There are a couple different options for replacement depending on the size of the TV. Smaller TVs will be replaced through the mail.
Why is there a line across my VIZIO TV?
Cables. Loosely connected video cables can cause lines to appear on a Vizio LCD TV screen. Push all of the cables connecting any external devices to the TV firmly into any connecting jacks. Damaged cables can also result in lines on the screen because the data is not transferred as efficiently.