Hardware :: Vertical Line Of Broken Flashing Pixels Going Down The Entire Screen?

Jun 13, 2010

I brought my iMac out of sleep today and noticed that there is a vertical line of broken flashing pixels going down the entire screen. The line is 1pixel thick and stretches from the bottom to the top of the screen.

Is there any way to fix this?

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OS X :: 24" IMac Faint Vertical Line Of Pixels On The Screen?

Mar 12, 2009

i noticed a faint vertical line of pixels on the far left of my screen. they weren't black or colored, just faint/dim. i tried switching my desktop background, and the line was still there. i restarted my computer, and the line was still there. i shut down the computer, thinking that i would find the line there in the morning and have to take it to the apple store.

when i turned the computer on the next morning, there was no line. however, later that evening i noticed a reappearance of the line. i restarted the computer and left for a while. when i came back later, i woke the computer from sleep mode, and the line was gone.

there was no line on the computer this morning, although after a couple hours of use, i noticed that two lines had developed on the edge of where i had application windows open -- in this case, both yahoo messenger for mac. curiously, this didn't happen with other windows (finder, safari, etc).

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Feb 13, 2010

for the last week or so my MBA has been showing a ~3 inch bar running vertically along the middle-left of the display. Until today, the area looked just like blurry pixels (some things like graphics would still appear, so I don't believe the problem is with the pixels themselves). Now the area has become a gray bar of pixels.

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Apr 5, 2012

There is a vertical line that runs from the top to the bottom of my screen. How do I get rid of it? 

Info:
iMac, Mac OS X (10.6.8)

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Sep 26, 2010

I have a vertical line that appears on my screen and it's happened before. I took a screenshot but it doesn't appear? The last time this happened, it was fixed for free but I'm wondering if this is a common issue or is something wrong with my model? Version 10.6.4

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Sep 30, 2010

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Aug 5, 2009

I had the bad discovery today,of an vertical and voilet line in the middle of my screen,running from top to bottom.

I don't really know what to do,but this line is really annoying while watching a movie.

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Jun 17, 2012

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Dec 26, 2006

My PB/667 took a fall about 18 mos ago. It's been fine ever since, except there is a single vertical line RIGHT DOWN THE CENTER - top to bottom. It's about two pixels wide and appears to be a bright green/near white color. Any display pixes that fall on this line are not visible.

A coworker suggested that this could be fixed but didn't offer how. Have any of you heard of this sort of issue? Is it fixable?

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May 28, 2009

Continues to run but screen is off. Will sometimes come back on after a few minutes. Works fine after unplugging and letting sit for a while.

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Aug 25, 2014

My macbook air has randomly developed an issue with its display. Occasionally, when t's already running, a grayish/white line runs vertically towards the middle of the screen. It's about an inch thick. The computer will still run as normal, you just can't see the part of the screen being covered by the line. When I restart my mac line goes away. It randomly comes back again and the process starts all over.

Info:
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Dec 8, 2014

I've had this iMac for about 5 years and cannot upgrade to IOS Yosemite. I am on OS X 10.6.8 and have 1 GB of RAM. 

Two days ago I found a vertical purple/pink line on the left side on my screen.

Info:
iMac, Mac OS X (10.6.8), 1 GB of RAM

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IMac :: Black Vertical Line Down Left Hand Side Of Screen?

Dec 5, 2010

I've had this iMac about a year now, and i have had this problem for a while but thought i'de leave it for abit and see if it heals its self. As sometimes the line is more visible than other times and sometimes it's not even there!

I have 2 pictures which i snapped with my iPhone, so i will link you too them.

The line is not majorly visible, but it is just annoying considering i payed �1000 for this iMac.

Picture1: Line overlapping my iTunes.

[URL]

Picture2: Line on boot up.

[URL]

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IMac (Intel) :: Screen Had Vertical Black And White Line And Is Now Blank

Sep 10, 2014

My screen had black and white vertical lines pop up over the entire screen then went blank and now at a restart the password then loading spinning circle happens then I get a blank white screen.It's a 27 in Intel iMac that is about 2011/12 purchase

Info:
iMac (27-inch Mid 2011), OS X Mountain Lion

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Aug 8, 2009

I have an iMac 2.8 24 inch, about Two years old running 10.5.7 , when I start the computer it shows the normal Gray screen for about 30 seconds, then the screen goes all Black , but with a small flashing white line ( _ ) in the top Left hand side corner.

It just stays all Black for ever , I then hold down the On / Off button and turn off the computer, I then hold down the keyboard '' option key '' and press the on button at the same time , then I get the option to start from the main HDD , I click the Icon and the computer then starts normally , and every thing runs ok.

Can some one please tell me what I have to do to get my iMac to start up normally again , Ive run Repair Disk permissions but the problem still occurs . Over the last few day's Ive been trying out a few new applications, so not too sure if this has any thing to do with this current problem

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Jun 17, 2010

I have had my MacBook Pro since November so it's still new. I take great care of it. This morning, I opened it up and noticed a small black line present under the screen. It has not been dropped, moved, beaten up, etc. It doesn't look like a broken pixel and all of the dead pixel fixers I have tried have not worked. Not sure what to do now. I live two hours away from the closest apple store and I cannot afford to send it out for fixing because I am an online student and need the computer daily.

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IMac :: 21.5" Vertical Black Line/Mark Down Left Hand Side Of Screen?

Sep 11, 2010

I have only recently started noticing this, it is mostly visible on the white screen at boot up but just faintly noticed it now against my background.

It is a fading black line going down the left hand side of the screen, it starts at the top kind of fades in the middle then comes out again.

I honestly have no idea what this is, i will try catch a picture on my phone soon and post it up.

Cheers.

UPDATE: Sometimes the line is clear, sometimes it is faint and even sometimes it isn't even there!

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Aug 20, 2014

My Mid-2012 Macbook Pro has recently started showing a line of dead pixels. Sometimes its there and other-times it goes away. Not sure as to the cause of this.

2.6 Intel Core i7
16GB 1600 MHz DDR3
OS X 10.9.4
750GB Solid State.

Info:
MacBook Pro (15-inch Mid 2012), OS X Mavericks (10.9.4)

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Apr 30, 2012

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Anyone think this is a good deal? http://www.amazon.com/Apple-MacBook-MB003LL-Laptop-Processor/dp/B0006HU4DK/ref=pd_bbs_sr_1?ie=UTF8&s=electronics&qid=1227225131&sr=8-1. I bought the Rev B, but had to return it because of 5 dead pixels in the center and the horizontal line issue. I am thinking of saving over $1,000 by getting the above. It is new/in box and from amazon. This is the best deal I have seen. It is even cheaper than the refurb models at apple.com.

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Power Mac :: G5 - How To Solve Vertical Line In It

Mar 30, 2012

How do you get Apple to fix the vertical line problem on the Imac G5 Computer?

Info:
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Apr 19, 2012

I started noticing what I describe as ant-lines running vertically across my late 2009 27" iMac. I am fairly certain that they were not there before but I can't really remember. I did a search and found some discussions regrading video issues and vertical line anomalies but none like what I am seeing. url...It's noticable from a distance of about 2 feet and closer. It's not visible on white or black but midtones is where I see it. It gets really distracting at about 20" and closer, especially in iPhoto when scrolling through photos.Has anyone else seen anything like this and do you guys think I will have any luck getting something like this fixed with a Genius appointment? I do still have AppleCare.

Info:
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May 18, 2012

I have been a Mac user for 20 years because their product has been reliable despite the higher cost. Recently a pink verticle line started left side of screen. My extended care has expired. They charged me $49 to talk to tech support who said it was a hardware problem. They said the cost would be mine. I explained how numerous complaints about this issue is on the internet and they should pay for the repair. i have to drive 50 miles to an authorized Mac repair shop. I am disgusted with their product and lack of concern for an ongoing problem. Probably will not buy another Apple product since they care so little about quality anymore.

Info:
iMac, Mac OS X (10.7.4), upgraded system last year to 10.7.4

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MacBook Pro :: Wakes Up From Sleep With Flashing / Vertical Lines?

Jun 6, 2014

I have a macbook pro mid 2012 mode, when ever my laptop wakes up from sleep after a longer duration then the screen flicker and vertical color lines appear.  

The problem goes away once I reboot, also the problem doesnt appear in case I dont let the mac sleep. I have tried PRAM reset and changing my display resolutions, but both have not worked. The mac is just under two years old and I have already replaced the SATA cable, hardrive and now this issue? 

Info:
MacBook Pro (13-inch Mid 2012), OS X Mavericks (10.9.1)

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Mar 30, 2009

I have a 1.83 GHz Intel Core 2 Duo iMac that has developed a vertical yellow line in the display that won't go away even when restarted. It's like a 1 pixel column of dead pixels right in the middle of the screen. I think it's still under warranty. Is this something that can be fixed under the warranty?

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Mar 24, 2012

anyone has experienced a wide (2cm) white vertical line on a macbook pro. Screenshots are OK so it's not the GFX but hopefully someone may know if it is likely to be a cable or the actual LCD? 

Info:
MacBook Pro

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Nov 4, 2009

I have a macbook pro (late 2007-2.4ghz). Nearly a year ago I had my logic board changed as there were no display on the monitor though my computer was working. They said it is a production mistake and my logic board would be changed even if it was not on warranty.But now when my computer overheats a green vertical line at the left side of my monitor displays. when it cools this line disappears.know 17 inch unibody macbook pros had same issue with 9600 gts graphic cards. My graphic card is 8800m gt. Is there a solution for that or I had to change my logic board again?

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Mar 6, 2012

how to make a vertical dotted line in Pages, I've been to Inspector and went to the T, then to Borders and Shading. It does let me make a dotted line but not vertically. Is there any other way to flip the line vertically or another way to make a line so it is vertical?

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