MacBook Pro :: In Mbp When Boot Up The System It Shows Blue Screen On Startup?

Nov 9, 2010

just using my new MBP today and twice when turning it on it started to boot up and got as far as the blue screen (just before the desktop pic and stayed there.Is this normal sometimes?

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OS X :: Shows Blue Screen And Static On Startup?

Sep 21, 2010

When starting up my MacBook Pro normally, I get a flashing blue screen followd by static. I can hear the volume clicking as I change it and change the brightness of the keyboard, but nothing else responds. I have tried:resetting PRAM booting from Snow Leopard disc (didn't work)booting into safe mode and repairing permissions, disksending computer into Apple (hard drive was replaced)reinstalling Snow Leopard from safe mode (bricked computer; had to send to Apple)

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Software :: Ibook G4 Shows Blue Screen At Startup?

Jun 28, 2008

My g4 ibook gets stuck on the grey start-up screen, with the spinning wheel, and then goes to a blank blue screen.When I try to perform a disk repair in safety mode, it gives me the following feedback

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MacBook :: Boot In Safe Mode - System Stuck At Blue Screen

Nov 30, 2010

I tried fsck -f fsck -y multiple times, booting in safe mode, zaping the pram and all that stuff, nothing as worked. I don't really care about how to fix it but I care more about, Is there any possible way I can get files off of the macbook even though it wont boot. Like is there a way for another computer (windows or mac) to pick it up so I can transfer files? What accessories will I need?

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OS X :: Blue Screen Startup Loop - Video Driver On My Boot Camp?

Dec 27, 2010

some reason my Macbook Pro 15' inch won't start up. It's stuck at the blue loading screen after the gray Apple. The screen switches from two blue colors every 5 seconds or so along with a loading symbol. Sometimes I can see my mouse and use it, but that's all what is happening. The last thing I did was installing the newest video driver on my Boot Camp. (Windows 7 - 32bit and Leopard 10.5 for mac)
I can still start up Windows 7 without a problem on Boot Camp, so it doesn't seems a hardware issue. I already tried some stuff found on the internet, but I can't start up 10.5 in normal or safe mode.

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MacBook Pro :: Unable To Boot System / Grey Screen Of Death At Startup

Oct 1, 2010

The other day my 1st gen MBP functioned without any probs, until it suddenly powered down. After I removed the question marks from my eyes, I offcourse tried to reboot it.

But it never makes it beyond the grey screen, sometimes untill the apple logo, sometimes not even that far.
Offcours I googled around first to gather some info before I decided to put this problem down on this board. I found this could be a HDD failure, but in those cases, with other people, it could be powered holding apple + s, and doing some checks that way.
Mine doesn't even come that far

I have a second hand 1st gen MBP with upgraded HDD and RAM, snow leopard, and coincidently since last week no more battery... so i may have powered down a completely unprepared mac by tripping over the wire, once or twice...

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Windows On Mac :: Boot Camp XP: Getting A C000021a System Error - Blue Screen?

Aug 13, 2009

Won't boot up past this screen, this is the first time this has happened. I am fairly certain it is related to an attempt to install SP3 (I had removed it in favor if SP2 to hopefully fix some wireless issues). I noticed when I shut it down last time that it was installing updates, which most certainly included SP3, and then I left the computer. Maybe the install failed? If so, how can I fix this? Any way around other than reverting to a backup? (I think the clone I have of it has SP3 on it)

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OS X :: Unable To Boot System / Grey Screen With Apple Logo At Startup

Jan 12, 2011

I own an iBook G4. I could not get it to boot up, it would just go to a grey screen with the apple symbol and a timer/clock that looked like a gear.FYI: I may provide more information than necessary in the text below. I'm not sure what is and isn't relevant.

Following some advice I found in this forum I got out my old OS disks to boot from the disc instead of the hard drive. I intended to archive the old hard drive and install my latest OS (10.4.6 on the disc, 10.4.11 was the version I had been running on the machine, I believe). The machine told me it needed 4.5 Gb to install 10.4.6 Tiger, but I only had 4.0 Gb left on the hard drive. So instead, I archived and installed with the OS that came with the computer originally, 10.3.4.

I got things going, did the archive and install, and got to the log in screen. Unfortunately, I could not remember the password, so I booted up in single user mode, and entered the following to get into the machine:

1. mount -uw /
2. rm /var/db/.AppleSetupDone
3. shutdown -h now

This got me in with a new admin login, and I started up in 10.3.4. I soon noticed that I could still see all of the files that I put on the hard drive on my old operating system. I thought I shouldn't be able to see them, but since I could I decided to try to copy them to an external hard drive. When I did, I got an error message saying that there was a read/write error. I was not entirely surprised, but I decided it was time to turn back to the forums for help.

What I want to do is copy everything from my old hard drive onto an external hard drive, make room on the iBook hard drive to reinstall my latest operating system (10.4.6). Once I've done that I'd like to get the essential files back onto the iBook from the external hard drive and continue using my computer (even though it is a dinosaur).

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MacBook :: Screen Suddenly Shows Blue And Pink Vertical Lines?

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:
MacBook (13-inch Mid 2010), Mac OS X (10.7.3), Serial number: IQ0351EYF5W

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MacBook Pro :: Blue Screen On Startup

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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MacBook Pro :: Blue Screen On Startup?

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? 

Info:
MacBook Pro, Mac OS X (10.7.3), 15-inch: 2.2 GHz

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MacBook Pro :: Startup With Blue Screen?

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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MacBook :: On Startup It Is Giving A Blue Screen?

Apr 7, 2012

I have a macbook: model - A1342 its a 2009 machine.  On start up it is giving a blue screen and I am unable to do anything on the machine. I know my hard drive is pretty full and I'm trying to use an external to pull stuff off to clear up some space. Its been blue screen on me for at least fifteen minutes. I don't know the OS I'm using since I can't boot up the machine to find out.

Info:
MacBook, Mac OS X (10.4.6)

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MacBook :: Slow Startup At Blue Screen

Jul 5, 2012

macbook recently took a trip to the dashbord of the car while getting re-ended in the passenger seat.

It still runs!! But sometimes boots slowly at the blue screen where the progress bar is displayed. Never freezes up but very slow.

Info:
MacBook, Mac OS X (10.6.8), 2.16 GHz Intel Core 2 Duo - 2GB Ram

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OS X Mavericks :: (10.10.1) MacBook Pro Gives Blue Screen On Startup

Sep 6, 2014

Starting my MacBook Pro running Mavericks gives me a 'Blue Screen'.  

Starting using Cmd-R does not give me the option to use Internet Recovery and eventually gives a 'blue screen' (sometimes grey)

Starting using Opt gives me the choice of  'Macintosh HD' and 'Recovery-10.9.3' - both choices give me a blue (or grey) screen

Starting using 'Shift' displays a progress bar, which completes, and then gives a 'blue screen' (sometimes grey)

Starting using Cmd-S gives me a :/ root# prompt

After running fsck -fy twice I get the message:  '** The volume Macintosh HD appears to be OK.'

typing 'exit' to attempt a re-boot gives a 'blue screen' (sometimes grey) 

I have tried resetting NVRAM and PRAM

I have tried resetting SMC   

Info:
MacBook Pro, Mac OS X (10.6.6)

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MacBook Pro :: System Hangs At Apple Logo Boot Screen / RAM Not Allowing System To Boot

Jan 5, 2011

I've been reading this site for a while now, first time I'm posting. I recently purchased 8 GB of RAM for my 2010 13" MBP. There are two 4 GB DDR3 PC3-10500 1333mhz sticks. When I install them in the laptop my computer does not get past the apple logo boot screen (the spinning disc freezes). However, I can boot into Windows (boot camp) without issues.

Also, when I pair either of the 4 GB sticks with one of my old 2 GB stock sticks the laptop boots up fine in OS X. The system profiler registers it as 6 GB of 1067 mhz RAM (the stock sticks are 1067 mhz)

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MacBook Pro :: Blue Screen At Startup After Changing Permissions?

Oct 10, 2010

I have an '07 MacBook Pro running 10.5 I was on the desktop and I did a 'Command I' click on the MacHD icon to see what memory was being used and how much was available. While the window was open which displayed the memory, I scrolled to the bottom to the sharing and permissions portion and where it had the everyone box - changed the permissions to 'no access'I then logged out and shut the machine down. Now I try to start up and all i get is the blue screen with the spinning gear. I have tried to start with the shift key down, no luck. I tried with the startup disk and holding the c key then went to disk utility and did the disk repair which came back OK but the disk permission keep failing due to error of underlying task.

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OS X :: Macbook Blue Startup Screen - Battery Cannot Charged?

Jul 6, 2009

I just want to say thanks apple for being a piece of **** machine. I have the first macbook 1.83 ghZ 2gb (that I bought from crucial) intel core duo. The problems I have had:-Battery not charging (70? replacement because I had no more warranty)-Burnt and melted charger (also expensive)-And now the problem is unknown all I know it will not start.-Faulty Macbook Air -After the second Macbook Air the charger would not work.I mean you would think that so much money for slow computers would get you reliabilit

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MacBook Pro :: Blue Screen On Startup - Wireless Network

Nov 28, 2009

I am trying to fix my cousin's macbook pro that she got for free. She only has the laptop and nothing else for it and it's about two years old. Wen I try to start it up I either choose the wireless network or login. After both of those things I get to the blue screen and that's it, or I get to the background with nothing else on the screen. I've tried doing safe boot and it still does nothing.

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MacBook Pro :: Blue Screen Appears On Startup And At Shutdown

Feb 19, 2012

A few months ago, I bought a macbook pro and it was doing fine. But recently, every time it starts, a blue screen appears for a split second then it goes to log- in. Then, every time I shutdown, it will also show up for a split second then shutdown. It doesn't affect the computer but I'm just wondering how to stop it.

Info:MacBookPro, Mac OS X (10.7.3), blue screen

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MacBook Pro :: Keeps Freezing Up - Shows Black Screen On Startup

Mar 12, 2012

Recently my Mac has been extremely unstable. It keeps freezing up and hanging for no reason. Initially a 3 beep would sound off, I ran some tests like the apple hardware one and realised that one of the rams was bad. I bought 2 new sticks of ram and replaced it. Following which, the mac still freezes up and a 3 beep alarm sounded off again.

Currently, I'm trying to turn it on, no 3 beep signal is sounding off but the Mac either keeps freezing and showing a highly pixelated screen or a black screen surfaces. There is some sound coming off from the laptop as well. Each time I switch on the system, it just shows a black screen with no display.

The Mac is a 15'' 2.66 MHz i7 which was manufactured in the mid 2010s.
The 2 new sticks of ram are Strontium 1066Mhz 4Gb x 2 sticks.
In the initial stages: kernel panics were common as well.

Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.6.8)

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Intel Mac :: When Turn On Shows A Blue Screen

May 6, 2012

When I turn on my IMAC shows a blue screen

Info:
iMac

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MacBook Pro :: Desktop Shows Up As Blue But Shows Up Correctly In Settings?

Aug 21, 2014

My MacBook Pro 13", running on latest update, is showing a completely blue, plain blue, desktop background. It changed all by itself. When I tried to reset it by right clicking on the image I want on my desktop and selecting "Set Desktop Picture" nothing changes. When I go into my settings and try to change it that way, the image I want as my background shows as already being my background, yet my desktop is still blue. Tried rebooting already.

Info:
MacBook Pro (13-inch Early 2011), iOS 7.1.2

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MacBook Pro :: Updated To Snow Leopard And Now Get Blue Screen On Startup

Aug 25, 2014

I recently updated to snow leopard and now I get blue screen on start-up.

I manage to get to enter my password and then to my desktop for a few seconds before it flicks back to my login.

I tried using disk utility from the install disc and it said HD appears to be ok. But it hasn't solved the problem.

Info:
MacBook Pro, Mac OS X (10.6.7)

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MacBook Pro :: What Shows On Screen At Startup When Using Find My Mac If Owner Locks It

Mar 29, 2012

what shows on screen at startup when using find my mac if owner locks it?

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OS X V10.6 Snow Leopard :: Macbook Pro Blue Screen With Spinning Disk, Won't Startup

Apr 18, 2012

macbook pro blue screen with spinning disk, won't start up. my macbook was really sluggish so i ran a hardware test. it said NO PROBLEMS. i did restart. my current login and password were REJECTED. then the macbook went into blue screen and it just sits there and flashes to gray and back to blue and the white lines that make up the circle icon just spin and spin.

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MacBook :: Shows Grey Screen And Question Mark Folder On Startup - OS X (10.6.4)

Sep 3, 2014

Have tried different things that have been suggested....reboot PRAM holding down option command P R etc but nothing yet has worked. Don't have installation disk as MacBook is 9 years old so must've thrown disk out years ago.

Info:
MacBook, Mac OS X (10.6.4)

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MacBook Pro :: Cannot Boot Pass The Blue Screen?

Jan 6, 2011

My macbook pro cannot boot pass the blue screen, all startup keys failed to work [URL]. If all I need is one successful boot to copy all my files off the hard disk. Should I:

A. leave it as it is and hope for the blue screen will eventually go away;

B. keep rebooting and hope for the computer will boot up correctly by chance; or

C. Power off and unplug everything, leave it overnight and try booting it again next morning?

I've heard some people could get their computer back to normal just by option C, which sounds weird to me. Is that possible? How does that work?

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OS X :: Macbook Won't Boot Up Past Blue Screen

May 16, 2009

I hardly ever turn off my Macbook unless i need to - I just close it and use it whenever i need to. I let the battery run dry as Apple suggests to do every now and again, and turned it on the next day. It started to boot and took a little longer to get past the grey apple logo and loading circle and then froze on the blue screen. I can control the mouse, but every few seconds it changes to a darker blue, cursor disappears but returns after a second or two. I've tried:

- Booting into safe mode (Same thing happens)
- Booting from CD and repairing permissions (Said everything was ok, same thing happens when I booted)
- Single user mode (used some commands from an Apple page and restarted)

I can however boot into windows perfectly fine, which leads me to suspect it's a corrupt log in item. I'd like to know for sure it's not a hardware problem so I don't have to take it into an Apple Store.

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MacBook Pro :: Boot Stalls Blue Screen?

May 16, 2012

Mbp had a kernel error and would not boot so I took it to Apple store and they said it needed new harddrive. I installed a new hard drive and 8gb of ram while i was at it.When trying to install the OS on the new hd, it would stall at random points every time, so I made another appointment at the Apple store.The morning of my appointment I managed to get the OS to install but then it froze in the setup stage so I went ahead and went to my appointment.This time they suggested it was the hd cable, so I got that replaced and the mbp was working fine when the guy brought it back out to me.When i got home i tried to install Snow Leapord, it froze, and now I cant do anything.Now when it boots I get the apple logo screen with a loading circle underneath for about 1 minute, and then it goes to alternating between blue screens, one with a loading circle and one without.I've tried all the basic bs stuff and nothing has changed?

Info:
MacBook Pro, Mac OS X (10.6.8)

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