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Sichuan Changhong Electric Co., Ltd, also called Changhong, is a Chinese consumer electronics company.

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Why is my screen developed colored lines down on my tv

How can I remove the colored lines down on my screen

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alarm cage vertical lines are commonly caused by failure of the T-Con board or the Main board. It is also possible the bad ribbon cables (tears/corrosion) can also do that. Lastly even a bad panel driver can be the cause. Your TV is a bit off an Off-brand make and we would need to see what your boards/panel and cables look like as well as what the stripes on your display look like. Post some pictures of this with your question

Adding images to an existing question

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