This curved LCD TV has an issue affecting just the right side of the screen. It is not a backlight issue, although it might appear so from one of the attached images. The problem appears to be the right side of the screen not updating properly. Moving images on the very right side will leave a trail of ghost images. Although even just the computer cursor sitting still makes a vertical ghost band the entire height of the image. The color on the right side also looks like it doesn't have the full bit depth (the Windows background looked kind of dithered on that side).
I went into service mode and ran the various image tests, but all of them showed the same kinds of issues as mentioned.
Is the problem likely to be the T-con board, or the boards that connect to the bottom edge of the LCD itself, or something else?
Things I tried already (with no effect):
- swapping the left/right FPC cables between the T-con board and bottom edge boards.
- swapping the FPC cables that join the outermost bottom edge boards.
- undoing/redoing the clamps on the FPC cable between the main board and T-con board.
- gently pressing along the bottom edge boards and FPC connectors.
The pink star pattern is this image: https://support.lensstudio.snapchat....D0EBiX_5yg.gif
that I just magnified until it filled the screen. It's not so obvious in the picture, but on the TV, the color is very faded on the right side.
I went into service mode and ran the various image tests, but all of them showed the same kinds of issues as mentioned.
Is the problem likely to be the T-con board, or the boards that connect to the bottom edge of the LCD itself, or something else?
Things I tried already (with no effect):
- swapping the left/right FPC cables between the T-con board and bottom edge boards.
- swapping the FPC cables that join the outermost bottom edge boards.
- undoing/redoing the clamps on the FPC cable between the main board and T-con board.
- gently pressing along the bottom edge boards and FPC connectors.
The pink star pattern is this image: https://support.lensstudio.snapchat....D0EBiX_5yg.gif
that I just magnified until it filled the screen. It's not so obvious in the picture, but on the TV, the color is very faded on the right side.
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