Hardware :: Green And Purple Blotches Appearing On Screen ... Macbook Pro
May 5, 2008
I have a first generation macbook pro, recently i have been getting neon green and purple blotches appearing on my screen. I was also having a hard drive problem so i swapped that out and installed a fresh copy of OSX 10.4 on there and was still having the green and purple show up so I know that it is hardware related. I also have hooked up an external monitor and they show up on that monitor too so I konw the problem is not related to my monitor.. I downloaded fan control and have found that if I keep my macbook under 53 degrees C then They wont show up nearly as often but they still do. The only problem with this is that to keep it under 53 degrees C then I need to have the fans running extremely fast the entire time which is not really solving the problem...any suggestions?
It kinda looks to me like I need to get the logic board replaced, what does that entail.. can I do it myself? im pretty good with computers and electronics. I don't have apple care and the warrenty has definelty been voided or is expired..what kind of $$ am I looking at?
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Jun 30, 2014
So I have this collection of pixels near the bottom of my screen but they're only visible over a dark grey area, like when you're in the login screen (I have an early 2013 MBPr 15 btw)Â
It's probably a problem with the screen itself and not the GPU (or maybe the connection between them?) since if I take a screenshot it's not visible and I've connected it to an external monitor and it doesn't have it.Â
I took a picture of said problem [URL] .....
I've had this for a few weeks now and I've tried those youtube videos (I just to have some image retention after leaving something to run for a long time) which have decreased the amount of pixels. They all dissapeared for a few hours and now they're back.
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Sep 1, 2009
while surfing the internet (I was reading an article on CNN and scrolling down to continue reading), the screen color changed to tinges of green and purple. The entire thing froze...no keys, no mouse, not even force quit...nothing. I had no choice but to do a hard shut down by holding down the power button until the laptop just shut off (Macbook Pro). In the middle of rebooting, (at the grey screen with the apple logo on it, I got the familiar circular dial that ticks around as it loads) a screen wipe similar to the effect of some screen savers went from the top of the screen to the bottom turning the screen from grey into green and purple vertical stripes.
It also said "you need to restart your computer" and proceeded to tell me how to do so in four different languages. Upon doing so, the same thing happened...several times. I tried booting it into safe mode by holding down the shift key until the grey apple background appeared and it seemed to be working as the loading was taking forever. Alas, the same thing happened. I took the battery out and held down the power button for 10 seconds, put the battery back in only to suffer the same effect. The next genius bar reservation isn't until Friday.
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Sep 17, 2009
Observe:
Apparently someone else has this issue, but unresolved: [URL]
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Dec 5, 2010
hopefully will be able to get some info on here as to what's up with my iMac. Over the last day or so I noticed my screen looking dirty, and have just left it. I went to clean it today and noticed that the "dirt" is under the glass, and on the lcd itself. The only way I can describe it is if you were to burn a candle with a bit of glass behind it, the glass would get like a grey/black residue on it, that's what it looks like. But, the problem is, it isn't uniform, it is in blotches, and it actually looks kinda like fingerprints. Like if you were to put your finger on the glass of the candle, it would take away the residue and leave an oval clean spot? That is just at the top left of the LCD, at the top right, it looks more like dirty water marks on the LCD it's self, again, the same colour.
It is only in the top half of the LCD I am noticing this problem. I wouldn't say it is yellowing, but is this a common problem with iMac LCDs?
I'm currently looking for the charger for my camera, but I'm not even sure if that will show it. My iMac is only 2 months old, if that, and I'm worried as to what might be the cause. Does anyone have any idea what could have caused this?
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May 25, 2012
What is the significance of the purple and green colours when I put music to my project? I am able to edit the "green" music but NOT the purple music. Is it possible to do panarama/photomerge in iPhoto?
Info:
iMac, Mac OS X (10.0.x)
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Jun 17, 2012
My Macbook pro's display has started playing up. Having green flickering lines which come and go randomly, especially on images with a lot of black. Right now, the lines just disappeared as soon as I connected to mains, to start recharging the laptop. I'm using OS X 10.7.4 with NVIDIA GeForce 9400M.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Dec 4, 2014
The "green" or "red" line on the clips has stopped working. Â
I use the "F" or "del" shortcut - and it comes up in the description, but I can't see the colour line in the browser.Â
Info:
MacBook Pro (Retina, 15-inch, Late 2013), OS X Yosemite (10.10.1)
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May 31, 2009
1. Today, I turned on my MacBook running 10.5.7 bought in the Summer of 2006 and the colors were washed out/faded. They were noticeably more bluish-purple. This is the third time it happened over the past year, so it is incredibly hard to replicate for a genius. A restart fixed the issue. I did not mess with the color schemes (I actually don't even know how to use them), nor have I dropped my laptop in the past three years I have owned it. Anyone know what is the issue here? I'm pretty sure it's hardware-related. I am concerned because my AppleCare is expiring this coming September, and I don't know how to replicate the problem.
2. Also, after a good period of nonuse, one-fourth of my screen (the lower left corner) is noticeably "darker" after I turn it on. The area goes back to its correct brightness after 10-15 minutes, like the screen has to warm up first. I've had this problem since I first purchased the unit but this dark spot has definitely gotten bigger. Is this normal for a laptop?
3. Coconut battery says that I have only gone through 4 battery cycles. I've calibrated the battery and the program still says the same thing. The battery I replaced quite a while ago did not have this problem.
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May 3, 2010
i have had a Macbook Pro which I got in mid 2008 and it just yesterday began doing something strange. After working in Mac OS X for a while I saw that many of the white areas on my screen were filled with purple lines. Most of my pics in my background are outlined with varying colors and I cannot figure out what is going on.
I began to suspect the graphics chip at first, so to test this theory I plugged it into an external display and the problem did not exist there so I concluded that it was not due to the graphics chip. I have a friend who performed some tests and believes that it is a problem in the connection between the monitor and the graphics chip and that certain bits of data just aren't making it through. I thought that this was a feasible problem, but to get a second opinion I took it to the local apple store on my university campus and they looked at it and also concluded that it was not a graphics chip problem, but that I may have to replace the whole display assembly. This was fairly expensive and I cannot afford to do that since time got away from me and I forgot to purchase applecare. (How stupid of me. Aargh!) Anyway, so I was wondering what is believed by the macrumors community to be the best option. I discovered that this problem seemed to happen on a lot of this particular model of macbook pro and that apple offered to replace the graphics chip for free because of it, but since they do not think it is a graphics chip issue, it appears that I am stuck.
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Sep 9, 2014
My macbook screen has turned blue/purple as picture depicts. Any solution to this?
Info:
MacBook Pro, OS X Mavericks (10.9.4), mid 2012 release
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Jan 27, 2010
I just hooked the cable up, and I get the standard Purple Haze in space desktop that I have on my Macbook, but nothing else. No icons, no toolbars, nothing. The only time I was able to get anything to come up on my larger screen was when I went into Preferences, and Desktop and Screensaver. When I click on that, I did get a box to show up on my larger screen, listed as the Secondary Desktop.
How exactly do I get the larger screen to serve as my main screen? When I close up my laptop,the larger screen goes blank. I have no idea what to do, please help!
Another question I have is how the screen will look once I do actually get it to work. The reason why I ask that is because my larger screen is an old 17" Dell, the old 4:3 box kind. I plan on upgrading to a 20" plus HD display in the near future, but cannot at the moment, so the current 17" will have to do.
Anyhow, just curious if the screen is going to be completely wonky looking given the resolution that my Macbook will be feeding it?
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Jun 3, 2012
I was sitting with my MacBook Pro, when out of no where, purple vertical lines began flickering on the screen. I tried getting them to stop, then eventually just shut down my laptop. When I went to power it up again, it first popped up with the white apple screen and chime, then a gray screen dropped down with the message "You need to restart your computer. Hold down the Power button for several seconds or press the Restart button.".
I tried the Power button option first, but the computer does not come back on. When I press the Power button again, it does the same thing all over again. I do not know where the "Restart button" is, so I haven tried that. I have also tried pulling the battery and restarting, restarting in safe mode by holding the shift key at start up, and trying control-r and control-s functions. None of which worked.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Sep 14, 2010
I am taking screen shots using both Apple+Shift+3, Apple+Shift+4, and SnapNDrag, and the same results turn up each time.
URL
The pre-dominantly purple color is the same purple as my wallpaper. The rest of the stuff (the white lines, the gray on the left)-- I have no idea.
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Apr 15, 2012
After a series of events with my MBPro's screen going weird purple/magenta color intermittently and making text all but illegible, I ran the AHT (Apple Hardware Test).
This returned an error stating there was a problem with the video controller:
"4VDC/1/40000003:Video Controller"
The machine's about 3 years old.
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Apr 19, 2012
I came home and found an eMac on my back porch, came from my moms friend apparently. so i plugged it in and turned it on and i was playing on it for a while but safari would just repeatedly crash after loading the home page, so i restarted it and it seemed to fix the problem, me and my friend then took the casing off and replaced the cd drive because it was jammed. it started up just fine after that but after the next restart the screen seemed to be "shaking". it was jumping left to right. so i powered it off and started it up again. this time it did the same thing but it was more vigorous and the screen was flashing from normal to a dark purple tint. then it went really dark purple, the screen shut off, then the whole computer shut itself off. now only after leaving it unplugged for at least 30 seconds the first or second push of the power button will "twitch" the fan and the CRT sounds like its trying to come on, but i only get the CRT sound and the fan maybe doing at most a quarter turn before it stops. the only changes made was a new cd drive and a second RAM card. i tried it by pulling out the added ram card and still nothing. then tried with the cd drive IDE cable removed and still nothing.
Info:
eMac, Mac OS X (10.3.x)
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Aug 30, 2014
When I turn on computer it starts with a white screen with 5 purple stripes. These turn to a full screen of purple squares.
Info:
27, Other OS, iMac11,1 Intel Core i5 2.66GHz
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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.Â
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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Jan 1, 2010
I just got a new mid 09 macbook pro no matter how I calibrate the screen. the dark/deep blue will always look like purple colour.
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May 2, 2012
What are some possible causes of a green screen with vertical lines and a loss of text contrast?  This is a 4 month old Macbook Pro. All updates have been done.....it's going in to the genius bar this A.M.
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May 23, 2010
I have an older MacBook Pro (1,1 first gen, Intel Core Duo, 2006). It's slowly dying, I think. What I'm wondering about are these lines that are appearing/disappearing on the screen. I think it may be a sign that the video card is going out. The lines are horizontal bands that appear often when I'm watching video. Occasionally they'll appear while scrolling or loading a webpage. They're usually quite thin, although it does appear to be getting worse. Does anyone know what this would be? Is it safe to assume a dead logic board is in my future? I videotaped it occurring here, in case you're interested (17 sec).
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May 26, 2010
I'm new to MBP 13'' (2010), just 3 weeks now, and it's my first laptop, so I don't know if this is just normal or not. I have noticed there are several marks on screen appears to be from keyboard edges, say where the "E" key supposed to meet the screen. Looks like small spot scratches, but fortunately they came off when I clean them with damped cloth. It came back after I use and close/open the lid, same spots I think. New MBP design looks like the keys should not touch the screen, but it appears to be keep touching while lid is closed? What about yours, can you see marks when the screen is turned off? Or I may need to worry about screen protection? (if I do cleaning often the same spots I guess it may scratch eventually?)
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Mar 26, 2012
I just got a 07 macbook white and it has red lines on the screen sometimes and it runs really slow when it does so i think its the ram or vram?
Info:
MacBook, Mac OS X (10.7.3), 4gb ram
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Jun 19, 2012
I have a MacBook Pro Core 2 Duo 2.5GHz/250GB HDD/2GB RAM that won't turn on, unless I leave the power button pressed, in which case, as you all know, the computer turns off again. It started about 3 days ago. Set the computer to sleep, shut it closed, took it to another room and opened it. The MBP gave me the blue screen, then black and then... nothing. At first I thought it was the HDD, but now I'm having second thoughts. I now think it's the cpu fan.
Info:
MacBook Pro, Mac OS X (10.5.8)
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May 18, 2012
My screen went green before shutting down... Is this common? It didn't warn me that I had a low battery. We I restarted it I got a screen saying ' The date on my computer was set to before 1/1/2008 and it would cause problems. I checked the time & date and it's got the correct time. it anyone has experienced this I would like to know.
Info:
Mac Pro, iOS 5.1.1
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Jun 17, 2014
I recently got my laptop back after the logic board was replaced and now black lines with white text keep appearing on the screen. When this happens I cannot do anything except hold the power button in to reset.
Info:
MacBook Pro, OS X Mavericks (10.9.2)
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May 2, 2012
I try to turn on my MacBook and comes a sound like an alarm the light in the front blinking and nothing...
Today when I try again appears a green scren and nothing...
Info:
MacBook, Mac OS X (10.7.3)
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Jun 19, 2014
my macbook pro screen has two thin green lines running down the screen from top to bottom. i have run the apple hardware test and it has detected an error. unfortunately i am in a remote village for the next two months and unable to get my macbook to a repair centre. What the thin green lines indicate?, whether the error on the hard drive and the green lines are connected or something different? the lap top seems to be working fine however im concerned that as i cant get to a repair place for the next 2 months whether continued use will damage the computer further?
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Aug 13, 2010
just the other day I opened my laptop to find a thin green line run from the top of the screen down to the bottom. It's towards the left side. I don't know how it got there, what it is, or anything about it. I've tried restarting my computer, turning it off, etc.
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Sep 5, 2014
When I turn my macbook pro on I get a green and white lined apple then just a white screen?
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