@travelingg your TV is having issues with the backlight array. Looks like the backlight is dim on the other end. You could measure the voltages from your power board to the backlight LED's and see if there is a large variances but from what it looks like thee issue will most likely be some bad strips. Those can be replaced but a big panel like this one needs two people to manipulate since you will have to disassemble it.
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@travelingg your TV is having issues with the backlight array. Looks like the backlight is dim on the other end. You could measure the voltages from your power board to the backlight LED's and see if there is a large variances but from what it looks like thee issue will most likely be some bad strips. Those can be replaced but a big panel like this one needs two people to manipulate since you will have to disassemble it. [https://www.youtube.com/watch?v=ocyEZ5eKjaU |This video] should be pretty close to your TV.
@travelingg your TV is having issues with the backlight array. Looks like the backlight is dim on the other end. You could measure the voltages from your power board to the backlight LED's and see if there is a large variances but from what it looks like thee issue will most likely be some bad strips. Those can be replaced but a big panel like this one needs two people to manipulate since you will have to disassemble it.