Question about iFixit MacBook Pro 13" Unibody Model A1278 Mid 2012 Hard Drive Cable

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Vertical lines on laptop screen

Laptop shows vertical lines on screen. requires restart

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  • iFixit Master
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How is this a hard drive issue?

Posted on Apr 02, 2014

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6ya6ya
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hate to say this but it sound like you need another screen replaced

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Hi,
Welcome to Fixya Support
I am Michelle, and i will be assisting you regarding the issue
Please turn off the laptop...take the battery out as well as unplug the adapter cord.
once done, keep the power button of the laptop pressed for around 10 seconds.
insert the battery back in and plug the adapter cord.
turn on the notebook and check.

in case issue persists, please restart the computer..tap the f2 key on the lenovo logo. please check if the vertical line is visible in the system setup bios screen as well. If yes, then the LCD requires a replacement

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If you can see the vertical lines during POST, try to check the vertical lines in BIOS. If the vertical lines are there in BIOS, the only thing you can do is to replace your LCD screen.

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Vertical lines on lcd how can i fix it works perfect with ext monitor and i did bios update and it help some?


Restart the Computer and access the BIOS and check if the vertical lines are visible. If the vertical lines are visible in the BIOS then the issue is with the LCD screen itself and may require service. This is confirmed when an external monitor works fine. If the issue is related to the video card of the Computer then the lines should also appear on the external monitor which is not the case.

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The vertical line is because the screen is going, it needs to be replaced fix the problem. Try searching on Ebay if your laptop isn't under warranty.




Aug 30, 2009 | HP Pavilion zd8000 Notebook

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LCD correct?

There are 2 types of lines they may be showing, both requiring the replacement of the LCD Panel.

1. Delamination Lines- they are usually multiple vertical lines that do NOT flow from the top to bottom of the screen. Looks look water dripped down or something similar

2. Single/Multiple Vertical lines - This is normally 1 or maybe a few solid vertical lines that travel from Top to bottom. I belive in some cases they may only travel to the screen center.

In both cases, this will always show when the TV is ON. Even if there is no signal being input to the TV. There are other possibilities but these can be the most common. Both require a new panel.

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1 Answer

2 vertical line in laptop screen coming


Only way you are going to be able to remove this is by replacing the LCD. It is not a huge job, and not extremely expensive if you can do it yourself.

Here is a link to the maint and service guide that should show you removal and replacement of parts.

http://h10032.www1.hp.com/ctg/Manual/c00637377.pdf

Mar 17, 2009 | Compaq Presario M2000 Notebook

1 Answer

My screen showing a vertical line


Replace the laptop under warranty. No point trying to fix the error and voiding the warranty.

May 25, 2008 | Compaq Presario Notebook

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