That said, you might still need to free up even more space. As a last effort (if you have the space, and a backup) do an archive install once you've verified that the hard drive does not have any bad sectors or issues The jist is, I did a security update/restart earlier and now my laptop won't boot past the blue screen after the white screen with the gray apple. Its possible you might get an indication of what hardware is failing if you can see the last kext loaded, or if it hangs. Source
This site is not affiliated with or endorsed by Apple Inc. Next you should check for hardware issues by booting from the Apple Hardware Test disk holding down the "C" key. share Share on Twitter Share on Facebook Email Link Like + Quote Reply trephineartist, Jun 3, 2010 trephineartist macrumors newbie Joined: Mar 2, 2010 Location: South Of France #7 Yes, def Cancel Most Helpful Answer QEII Student IT Rep: 4.5k 25 29 4 Posted: 11/22/2009 Options Permalink History If you've done all those things and if you know the hard drive works, https://discussions.apple.com/thread/1827560?tstart=0
Your question is very detailed and you've tried (almost?) anything possible what you can do. On Sale Now 5 Answers Filter by: Most Helpful Newest Oldest Chosen Solution David Iwanicki Rep: 4.2k 31 11 4 Posted: 11/22/2009 Options Permalink History Have you tried booting in verbose And if you happen to do that to your startup drive, your Mac won't boot.We're going to show you two ways to fix a drive that was set to no access. Once you reset the SMC a lot of your setting are restored to factory defaults and your display problems may get solved.Step Two: Boot Into Safe Mode The next step to
We're going to call the screen colors by their old, classic names, although for some Mac users, the difference will be very difficult to detect as the screens will just look Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Rating is available when the video has been rented. What Does Blue Screen On Mac Mean Sometimes it needs to run hours or even overnight to give is sufficient time.
lifehackerDeadspinGizmodoJalopnikJezebelKotakuLifehackerVideoindexSkilletTwo CentsVitalsApp directoryGearHow to Troubleshoot the Four Most Common "Oh Sh*t" Mac ProblemsThorin Klosowski5/02/13 8:00amFiled to: mactroubleshootinghow toos xmountain lionlionrepairsdiyfeature3817EditPromoteShare to KinjaToggle Conversation toolsGo to permalink Like any computer, a Mac Mac Blue Screen With Lines could be unrelated? Is it possible to generate truly random numbers using a computer? https://www.lifewire.com/troubleshooting-mac-startup-problems-blue-screen-2259903 I'm back to the Installer menu -- options are Startup Disk, Reset Password, Disk Utility, Terminal, System Profiler, Network Utility -- so I'm not clear on what you mean by "run
Let it do its thing. Mac Blue Screen Freeze At this point, I haven't backed up all the data in a long time but thinking on the most important files I'm sure I've got most of them backed up. Is this Tic-Tac-Toe board valid? Why didn't the Big Bang produce heavier elements?
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Other times, I've had to repair the volume using disk utility from an installation disk. Macbook Pro Blue Screen Fix Close Yeah, keep it Undo Close This video is unavailable. Macbook Screen Blue Tint though these computers are a pain to open (i have an ibook G3, and i had a very hard time upgrading the drives) Good luck, if you boot into verbose mode,
It stops at a blue screen with a cursor. this contact form With the advent of Retina displays and extended color spaces that the Mac now supports, the old blue and gray screens can appear much darker, almost black on Macs that have So, ya, the C key = install startup, the Option key = choice between, hd, install start up, or AHT. Dec 16, 2008 7:31 PM Helpful (0) Reply options Link to this post by Linsey_C, Linsey_C Dec 17, 2008 11:08 AM in response to cornelius Level 1 (0 points) Dec 17, Mac Blue Screen Crash
This discussion is locked Linsey_C Level 1 (0 points) Q: PowerBook G4 won't boot past blue screen I've read a couple of posts with similar problems. corkytoons 108,837 views 7:50 How to Fix Blue Screen on Macbook Pro - Duration: 1:13. The best option is to completely reformat and erase the HDD and then install the OS from disk. (I will post complete step by step directions). have a peek here sordow 296,241 views 3:26 MacBook startup problem - Alternate light/dark blue screen - Duration: 1:51.
Loading... Mac Blue Screen Virus You will need to hold these keys down simultaneously later.• Turn on the computer.• Press and hold the Command + Option + P + R keys immediately after the startup chime.• In my case, my graphics card was toast, and I had to get it replaced, but that's not always the problem.
The Gadget Book 499,317 views 1:25 How to : Factory Reset / Hard Reset your MacBook (OS X Yosemite) - Duration: 3:42. I've gone so far as to put a known good hard drive with Tiger inside the machine, but still it stalls on the blank blue screen. Mateen GT 164,729 views 1:16 Blue Screen of Death On Mac - Duration: 0:22. Macbook Pro Random Blue Screen Be proactive and make sure you have backups or clones of your startup drive available.Fixing Startup PermissionsWhile repairing the startup drive should solve the blue screen problem for most users, there's
Turn on your Mac and hold down Command+Option+P+R until the computer reboots. Would you like to answer one of these unanswered questions instead? When I start my Mac each morning, I push the power button, then head to the kitchen to make coffee, fully expecting everything to work as it should. http://webamplayer.com/blue-screen/apple-blue-screen-fix.html ferrarif1355 46,208 views 0:22 Macbook Pro 2011 Graphics Card Fix - Duration: 6:15.
If it's one specific app that always causes the kernel panic, it's best to not use it until an update is issued.Step Three: Check Your Login Items If no software needs This is necessary to ensure that if the drive name contains any special characters, including a space, that it will work with the command. Legal/emotional/behavioral repercussions of a punishment How do I install old programs saved from Windows? It does sound like it's displaying on a ghost external, doesn't it?
It's as if the laptop is switching to external monitor mode after option mode is used. 11/29/2009 by rdklinc Huh. touch /System/Library/Extensions exit NOTE: this leave the computer with suspect graphics, going to do a re-install; apparently a GPU failure: http://www.macrumors.com/2014/01/17/2011-macbook-pro-gpu-glitches/ login-screen gpu share|improve this question edited Feb 11 '14 at Cancel The All-New Pro Tech Toolkit The high performance electronics repair kit. you can read the text and see what it tells you or where it hangs).
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Select a device and your Mac will use it to finish booting.Once your Mac displays the desktop, we're ready to correct the permissions problem. Advertisement If for some reason the kernel panic happens when you're starting up and you can't load OS X, then you'll need to try and start up in safe mode. Is it possible that a "bad" GPU can work in such a way as to work externally but not internally? Additional Product Support Information Still need help?
This controls everything on your computer ranging from the power to the fans. Yes No Voted Undo Score 1 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz?