MacBook Pro :: Blue And Black Vertical Lines On Startup Then Freeze 10.7.3

May 14, 2012

I have a 2007 MacBookPro. shortly after installing Lion 10.7.3  and VectorWorks 2011 I started getting vertical blue and black lines across my screen on startup. They remain with in the apple while the computer boots and the everything freezes. I tried all of the usual fixes, recovery, safe boot, reset PRAM, battery, etc.When I tried to boot of a system disc I get a message sating that I need to restart my computer. Upon restart same problem occurs. 2 months ago I took the whole thing apart and cleaned out the guts.  Reconnecting all cables back together, I came across, what I think is the camera cable.  Since my camera has been erratic, i decided to test the problem with it connected and then disconnected. Connected same problem. Once i unplugged the camera everything went back to normal, until now. The same problem returned. I cleaned out the guts again. This time I unplugged the hard drive to try and boot off the C drive, but still get the same problem.  This morning It decided to boot up. I was able to copy my essential files onto an external drive.

Info:MacBookPro, Mac OS X (10.7.3)

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Jun 10, 2012

I have a Macbook Pro 15" (mid 2010) 2.53GHz Interl Core i5 running OSX Lion 10.7.4. Generally the computer and screen are in good condition and have had no damage. The screen has Vertical blue lines and there is a tint of blue generally. The startup apple grey screen however is perfect, it is only when it enters the login screen that the lines appear. All the colours are off. Other than these lines the computer works perfectly   

The computer was used yesterday (09 June 2012) without a problem for approx 1hour. It was then left for the day indoors on a desk out of direct sunlight. The computer was switched on later that evening and the problem started to appear I have already tried to reset the PRAM and SMC with no affect. 

I also read that it may be a cable problem, however as the startup screen works perfectly i question this.

Info:
MacBook
Pro, Mac OS X (10.7.4)

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Apr 25, 2012

I am trying to get my MacBook LCD to work right. It happened because one time I was carefully wiping my MacBook screen with a little hand sanitizer and a paper towel. However, later my screen started to show a-lot of weird lines and eventually blue, pink and green tiny vertical lines but it is not completely renderd useless, it is just plain annoying and whenever I have an open window on the screen for a long time and I move it around eventually, it shows an imprint in the background into the screen and even when I restart, shutdown or use Windows in BootCamp it just shows up.  

Info:
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Mar 13, 2010

My MacBookPro 15" 5.3 worked fine until today, All the blacks (rgb 0,0,0) on the screen become red stripes.

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I have no expensive adaptor to connect to an external lcd screen, so I don't know yet if the problem is in the mac screen or in the cabling or somewhere else...

Here are 2 screenshots of black squares a drawed in Illustrator, one taken on the mac (cmd + shift + 3)

one taken with a camera (where you can see the red lines)

I want to avoid the MacStore as I want to avoid missing my laptop for a month...

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Feb 2, 2012

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Mar 5, 2012

Simply using my Imac for watching tv on the web, Hulu, and left to help my wife get groceries in the house. My wife checked her email and closed Safari.

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Info:
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Nov 30, 2014

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Info:
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Jun 29, 2014

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Jun 23, 2012

This happens every time when I turn on my computer or restart. Otherwise all other computing and display are fine once I get passed the log in screen.

Info:
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Nov 11, 2010

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It is a bit difficult to describe, so here is a picture:

[URL]

I have to hard-reset the laptop to fix this each time...

Do I need to send it away for repairs or is this something that I could fix myself?

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Nov 9, 2009

For the past few days, my screen has been going in and out of being entirely covered by 1px white lines that occasionally flicker blue or something. Like, when I'm typing (as I am now) if the window is positioned one pixel off, the blinking cursor won't appear (and on my black screensaver, it looks more like it's white/light grey because literally every other 1px line is white). Well, this morning it got weird again, but it hasn't gone back to normal!

I have a Mid-2007 Santa Rosa Macbook Pro, 2.4 Ghz Core 2 Duo- LED Screen, backlight works fine and if I turn it completely down ('off') the problem persists. I have Boot Camp installed, and the problem persists when booting into Windows as well.

I looked around and tried a few fixes to no avail (slept the screen, reset the PRAM, messed with the resolution a bit).

I took a screenshot and everything shows up normal. I had to finish a paper I was working on, and the screen was getting unbearable, so I tried plugging it into a mate's external lcd and the image came up completely fine, no vertical lines!

So, what could this be, and what could I do to fix it? Could this be the infamous problem with the Nvidia 8600GT M graphics card- so would I have to get the logic board repaired!? (UGH I hope not) Could it just be a connection issue? I did install a new hard drive, a new stick of memory, and Leopard, but that was months ago! Anything else I might be missing? and I hope this problem isn't too serious!

P.S.-on a side-note, has anybody done the upgrade to the latest firmware for the fans (SMC something)? Should I give that a try (or should I do it anyway, regardless of whether it could help)? When it was released, I heard of some bad experiences, so I stayed away.

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Oct 6, 2010

Hi I'm connecting an external monitor to my macbook pro and am experiencing regular vertical lines throughout the external screen. I've tried DVI-D and VGA. I've tried changing resolutions. I have taken a screen shot of the monitor but this screen shot shows a clear image. Attached is a picture of what it looks like. Hard to spot as taken with my isight. (Ignore the cable hanging down).

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Jul 25, 2009

Specs:
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Jun 1, 2014

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Sep 11, 2010

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Dec 27, 2010

My 2008 Penryn White Macbook siplays vertical lines and or vertical grey/black bars on 60% of the display. This happens from when it is powered on until and including when you arrive at desktop. The space the lines occupy does not increase or shrink, they have covered the area from the moment the problem arose.

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So....

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Nov 7, 2009

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It is getting more frequent, and has been going on for about a month, The warranty expired in late September (lucky me!)

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Dec 8, 2009

This is my first time having some serious problems with my first MacBook, and I was hoping someone out there could help me out. This macbook was bought on June 2006 (a white MB) with I believe the 10.4.6 OSX on. I gave it to my dad which is across the world and he called desperate a few days ago saying that the system won't boot up. When the power button is pushed on and the system starts, rings the Apple bell and soon after colorful vertical lines show up across the screen and the system freezes. Here's what I found out from my research on the topic, for some macs of that generation, when the system updates from 10.4.6 to 10.4.7 some video card issue causes this glitch to happen. The solution: zap the PRAM (by holding control + command + p + r when booting the computer.) My dad has tried this approach many times and it doesn't solve it. We also tried booting it with the installation disc and that didn't work. We also tried the safe mode boot and that also didnt work.

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Jun 27, 2012

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Info:
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Jul 19, 2010

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They mostly appear only on the desktop, but occasionally crop up when I'm running apps.

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Dec 17, 2010

I have a 15" Macbook Pro that I purchased 5 years ago. It is getting old, but I replaced both the ram and the harddrive about half a year ago. I have been having problems with the screen freezing for a while now. At first someone told me that my harddrive was probably causing the issue because it had been corrupted. I replaced it. The problem did not go away. Then I was told the problems I was having is software corruption, so I wiped the harddrive and reinstalled snow leopard OS. This did help for a while, but recently the problem has returned. My computer screen froze 3 times in an hour and I have static lines running horizontally across my screen. I have a screenshot example.

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Info:
MacBook Pro, Mac OS X (10.7.4)

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Sep 1, 2014

today while I was working on my dissertation the screen on my MacBook Pro suddenly froze halfway with colored vertical lines covering the right half of the screen.  The computer is only 1 year and 1 week old. 

Info:
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Nov 10, 2010

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Jan 6, 2011

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Apr 13, 2009

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Sep 25, 2009

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