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Repair information and troubleshooting for the Dell Latitude E6430. This business class laptop has a 14 inch screen and uses a 3rd generation Intel Core processor. It was announced in May 2012.

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Horizontal line going from end to end on the screen

I have a dell latitude e6430 and there is a line running from end to end on the screen. I think its stuck pixels. When the screen is white the line turns red and any other coulor the line is green. How can I fix this? (The line next to the queen playlist is just spotify.)

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Just from the pictures I would say that there’s a problem with the LCD display itself. It is either a bad controller chip or the LCD element has pulled away from the contacts to the controller. I’m afraid it may not be repairable. Definitely check with Dell.

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It just fixed itself.

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Glad to hear it but it probably won’t last. If it comes back try GENTLY squeezing it (front to back) on the edges where the defect is. This is a common aging problem with LCD displays. Replacement is about all you can do. Best of luck.

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You have a TAB (tape automated bonding) failure on the LCD. Even if it comes back temporarily, you need a new LCD, like it or not.

Refer to this video to replace the LCD.

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Panayiotis Michalos 将永远感激不已
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