There are horizontal lines all over the screen how can I fix that?
Hello I have change the power board because tv didnt turn on, now it does but there are horizontal line on the screen does anybody know I even change the two panels
@griseldaro96114 the problem with AI generated answers is that the AI makes stuff up, that it does not know.
T-con boards and main boards are never the cause for horizontal lines. Those are strictly limited to the LCD driver boards and/or the panel. Some combination of horizontal lines with other abnormalities on the display can come from the motherboard. You did obviously not have those lines before you change the power board. We will need to know if this is a new board or used and if it is an identical board. Also, please verify that your TV is a QN65Q7FAMFXZA
Post some good pictures of what your screen actually shows, all of your boards and how the ribbon cables are connected to it etc. Those pictures need to be large and well focused. 在已经存在的问题里加入图片
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I have added some images we also change the pannels
@griseldaro96114 go through the guide again to add images. The ones you said you posted do not show up :-)
@oldturkey03 there hopefully I did it right this time
@griseldaro96114 :-) no, not yet :-)
I’m sorry to hear that you’re experiencing horizontal lines on your Samsung TV. Here are some troubleshooting steps you can try to fix the issue:
I hope this helps you resolve the issue with your Samsung TV!
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Semiloore Ibukun-odunsi the problem with AI generated answers is that the AI makes stuff up, that it does not know. You want to use AI very judiciously on here. Be transparent and let people know that you are using it and be aware that you are responsible for all its content.
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