MacBook :: Only Booting Causing To Blue Screen - How To Fix
Oct 31, 2009
I just installed Snow Leopard on a white MacBook. Everything was fine until I went to Update the rest of the software on the computer. I hit "Install 11 Updates", it started installing, and then it just turned off. I powered up, hit the update button again, it began downloading and then powered off again. I plugged in power and powered up and now im stuck on a blue screen with the black spinning showing up and hiding repeatedly for 5-7 seconds at a time.
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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 28, 2012
There is always a blue screen appears after the Apple logo during the booting process. And then everything is back to normal. What is this thing? Is there something wrong with my screen or something?
Info:
MacBook Pro, Mac OS X (10.7.4)
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Apr 10, 2012
I'm trying to boot a relatively new intel iMac. I can boot to a blue screen, in which all that happens is the music that happens with the welcome video of mac OS X. Â
I currently have no keyboard to do diagnostics with because I don't have the wireless keyboard that came with the mac, nor a wired keyboard. I'm planning on borrowing a simple wired keyboard to use to diagnose the mac in verbose mode and safe mode etc.Â
The owner of the mac has done a complete reinstall, hence the welcome video music, and that hasn't worked, as the screen shows no sign of anything other than blue.
Info:
iMac, Mac OS X (10.6.8)
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Sep 28, 2008
My ibookG4 is loading to a blue screen. It will not boot in safemode, so I am booting in single user made and running fsck. I have run fsck about 10 times, and it keeps saying that modifications have been made, but has not yet come back clean. I have also tried several other methods. All i've gotten is blue screen.
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Apr 28, 2008
i just upgraded my ibook g3 hd to 20gb. i put in my tiger install disc 1 and i let it go while i was out of the room. i heard the startup chime from another room, later i went to see it with a blue screen and mouse cursor. it wouldn't do anything. then i restarted it with the install disc again, holding C down, and it booted to a grey screen which after about a minute went to the flashing folder with the ? mark.
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May 3, 2009
Hey everybody; I use both Mac and Vista. I need the time for Vista to be correct for it is what I use for main business purposes at work. At home I use both...However when I fix the time on Windows Vista that makes the time on Mac OS X wrong...I know this is a dual boot issue...is there any fix for this? Or is there a third party app I can use to display my manually set time in the mac task/toolbar?
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Mar 29, 2012
I have iMac 27 and screen problem on start up i have blue vertical lines, when it start i have a lot of blue dots and nothing else. when I connect outside monitor its showing the same.
Just installed lion and still the same problem when it starts blue dots, when startup in safe mode loads of blue lines and dots on the screen.
Info:
iMovie (iOS), Mac OS X (10.7.3)
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Sep 17, 2010
while i am using my macbook the screen will suddenly go blue and flash between different blue colors like it is trying to work. sometimes it comes back on but most of the time it stays like that. I have to force shut down with the button and then restart...about half the time it is still flashing blue after the restart and if it does work, it goes blue eventually.
dont know if its a problem with the screen or what because the computer continues to work...if there is a movie on, you can here it in the background and the screen just flashes.
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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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Feb 23, 2009
I had been moving files back and forth between my WD mybook USB External HD when I pulled it from the imac without ejecting and plugged it into my air. The Air's screen dimmed and this popup came up. Now everytime I plug something in to my USB port, i.e. USB jump drive, External HD, even my External Air DVD drive, the same thing happens, screen dims and this message pops up. THe only item that it has not frozen up on is my Iphone, that connected fine without crashing.
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Aug 2, 2010
I have a problem with my MacBook screen. Everytime I try to turn on the MacBook, the blue screen appears for a second and then everything gets dark (but I can see that the computer turned on normally, it's just the screen that gets almost black, without light). Sometimes only the right side of the screen is blue and then gets dark just like the left one. I was looking for the problem and I perceived that the left side seems to be loose and I can't fix it. What should I do?
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Nov 30, 2014
grey screen no apple followed by blue screen with vertical lines. Graphics and logic board replaced <6 months ago. What to do? I held down shift, it gets HOT HOT and makes noises. (for safety mode) followed by a blank grey screen and blue screen. Then tried the other way (I think it's command alt delete? I don't remember) and it turned from grey (no apple symbol) to blue blank. Then third time, grey followed by blue with vertical lines, not blocky clear lines that you can see if you are close to it.Â
Info:
MacBook Pro, OS Lion
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Jan 12, 2009
I've had this 2.0 Ghz 1gb ram Macbook since September 2007 and this was the first time I've ever had any problemas with it. So let me start from the beginning.
It all started this year. One day I picked up my Macbook and turned it on and I noticed that the screen was blinking quite a lot... then it started to get worse to a point I got really worried and it started to annoy me. Sometimes I'd boot it and Leopard would be changing my wallpaper every second (it's supposed to change my wallpaper everyday according to what I've setup in system preferences). While blinking the colors would get messed up and when I closed the Macbook and let it on, sleeping, I'd open it and it would be on the blue screen as if I had just turned it on.
It's worth mentioning that I was running a version of Leopard I downloaded from a torrent and had installed it from an external hard drive. So I thought I should try to format the machine, erasing everything and installing a new and original version of Tiger. Once I installed AND got all updates installed as well it was running perfectly. The blinking had gone away.
Yesterday I installed some new updates, booted and used it fine. Today I turned it on and it won't go past the blue screen and the apple logo won't show up as well. My Macbook just won't boot... I've tried booting on safe mode, booting with the tiger dvd on, i've tried resetting the pram and everything else I could do. The apple logo won't seem to appear and the machine won't boot.
First the blinking screen and now it won't boot.
Any other suggestions besides taking it to a support store? It's worth mentioning as well that I live in Brazil and support to Apple computers isn't as great and cheap as it is in the US. I've had this Macbook for less than 1 and a half year.
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Jan 28, 2010
I have a two and a half year old mac book. It's not booting further than a white screen.
What has happened I think is that it was run flat. I have though charged the batteries up to two green lights on the battery.
It's making hard drive noises but sits on the white screen.
Any ideas. This is my main work machine and I rely on it.
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Feb 13, 2012
A few times now, maybe once a month, I've restarted my (first generation, 2006) Macbook and gotten nothing but a black screen, while the computer seems to be continuing to boot in the background. The boot-up sound plays, and if I leave it to finish, the screen goes from black to a dull grey, and I'm able to shut it down by hitting the power button and pressing Enter, as if the shut-down dialogue screen has appeared. The pattern so far seems to be that if I shut down down mid-boot, by holding the power button, the next boot will still have a black screen; but when I let the boot finish and shut down from 'within' Mac OS X, the next boot works normally. I restart the computer once or twice a week, and this only happens occasionally--but it has been happening repeatedly.Â
Info:
MacBook, Mac OS X (10.6.8)
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Jul 20, 2009
I have an MBP about 2 yrs. old. This morning when booting up, the computer made the chime sound and appeared to turn on but the screen stayed completely dark. I tilted it around and tried to see if the backlight was just dead, but there appears to be absolutely nothing on the screen. Furthermore, the little light that normally pulses while the computer is sleeping is on, though not pulsing, anyone know what's going on?
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Apr 14, 2012
When booting up on my Mac Book Pro side it gets stuck on a gray screen and wont boot even when in safe mode. I have cleared the P/Ram and still have acces to the partioned windows side on the same computer. How should I procede to get my Mac OS running again.
Info:
MacBook Pro
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Jun 19, 2012
My MBP was working fine and then froze while I was on the internet. I turned it off and on again by holding down the power button. It powered on and froze on the white/gray screen with the Apple logo with the spinning wheel underneath it. I restarted it again by holding down the power button. Now it freezes on an all white/gray screen. I've tried starting it with the disk in it and holding down the "C" key and starting it and holding down the shift key after I hear the start up tone. Neither have worked.
Info:
MacBook Pro
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Sep 1, 2014
My macbook pro late 2009Â (10.6.7) when i press the power button it turns on, then it turns off by itself and then on again and gets a black screen and nothing more no booting sound and i just hear the fans or the Hard Drive going...
Info:
MacBook Pro, Mac OS X (10.6.7)
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Oct 4, 2008
I've had a MacBook for about four months, completely standard version, no modifications, no nothing. It's been working perfectly. I've the latest version of Leopard and any other software update that comes with. Today I've been working on setting up a new user account entitled "Work" - for obvious purposes. I've copied my regular account's home folder as well as applications and such to make "Work" as much of a copy of my regular account as possible - let's call that account "Me".
And so I've mostly been browsing around "Work" trying to give it the same access to files as "Me" has - "Me" is an administrator, "Work" is standard - by changing access and privileges. I had some problems getting "Work" to save - when I would log out and then log in again, "Work" would have lost the preferences, e.g. Stacks and Dock settings. I also couldn't change the desktop picture for whatever reason.
So then I was going to log out "Work" to see if it still had the saving problem, and it lagged behind a lot, so I did the emergency-turn-off-by-holding-down-power-button-that-you're-not-supposed-to-do thing. And then when I tried to restart, it wouldn't............
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Oct 3, 2009
I'm using Macbook Pro Unibody (late 2008). 2.4GHz, 2GB Ram. Mac OS X. So I'm in the library right now and tried to start my computer, and it is just stuck on the blue screen. It worked fine like an hour ago, I don't know what happened. So I hear the chime, and the white screen with apple logo. And then, blue screen and I see that little circle thing going around and around on and off, but nothing. I do hear the fan and hardware. I tried to do PRAM reset, but it doesn't work? I tried to look for other posts with similar symptoms, but couldn't find anything.
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Jul 1, 2010
A few days ago my macbook froze, when I did a hard reboot it boots to bluescreen. I've even left it up overnight just in case it was talking awhile.
Here is what I've tried so far:
-boot into safemode, holding in shift does nothing.
-Tried to run disk utility, it said something like it couldn't be done (forgot the exact message)
-reinstall the OS from cd, but holding in c causes it to reboot.
-holding option and clicking the cd to boot from causes a reboot also
-command-option-shift-delete does nothing
-Gone into single user mode done the fsck thing, also tried this [URL]
Starting to think the HDD is shot. Just noticed an error when I type in /sbin/fsck -fy it says "Incorrect block count for file pcscd.pub it should be 16 instead of 17. Not sure if that means anything. Was able to run disk utility now, no errors were found however it still will only boot to blue screen.
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Mar 10, 2012
The mail program froze and I forced quit and reset the pc. Now all it does is reboot on a blue screen and the mail keeps opening up. Im running the os x 10.6.8 software.
Info:MacBookPro, Mac OS X (10.6.8)
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Mar 14, 2012
why is there a blue line on my screen?
Info:
MacBook Pro, Mac OS X (10.7.3)
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Mar 28, 2012
My MacBook pro froze so I turned it off.Now when I turn it on it goes to the grey apple screen then stops at a plain blue screen with the mouse up but nothing else.
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Apr 3, 2012
After updating the mac os and other applications that displayed in the update software notification, some of my apps wouldn’t open or start up. The icon would bounce in the sidebar like it was trying to open but then a crash report would display. Then last night, I started up the computer to find that it loaded the blue screen of death. I tried to load in safe user mode, but it only loads the different background, but no apps or finder displays. I also tried to load the OS disk that was provided at the time of purchase, but am not sure if i am doing that correctly. I can't seem to get past the blue screen.
Info:
MacBook Pro (13-inch Mid 2010), Mac OS X (10.6.8)
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Apr 18, 2012
I have MacBook Pro Late 2011.
I don't know if it's a problem or it's a normal. But i've noticed that when I boot up the macbook, just before the login screen appears, i can see the blue screen for few seconds. Must there be a blue screen?Â
Info:
MacBook Pro, Mac OS X (10.7.3), 15-inch: 2.2 GHz
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Apr 24, 2012
My macbook air freezes on a blue screen on startup. I can see the cursor, but nothing else happens. Before this occured, the colourful "spinning wheel" used to come up with almost every application that I ran (for instance when writing documents).Â
Info:
MacBook Air
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May 20, 2012
I have been having issues with my two year old MacBook Pro for a while. I have replaced two hard drives and I am now having time out problems. I have just started the computer and all I get is a blue screen.
Info:MacBook Pro (15-inch 2.53 GHz), Mac OS X (10.6.3)
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