Macbook won't boot after Airport update, stuck in single user mode

Wasn't sure what forum to put this in, so I'll start here. After re-imaging student machines from the server, for some reason the new Macbooks no longer recognize they have an airport card. On another machine I download the appropriate Airport software, copy to thumbdrive, and install on student laptop. After required reboot, the Macbook refuses to boot into OS X- I get the grey apple logo, spinning gear, then drops to what appears to be single user mode, with the exception that it seems to be "refreshing" itself constantly with messages appearing for brief moments (too fast to read). It cycles so fast that I can't type anything before it is gone again. If I purposely boot into single user mode, everything behaves as normal, if I mount as fire-wire drive, everything looks good. But I can't get into OS X. Before I brick more student machines, have any ideas?

Some added info, i CAN boot the bricked machine into Safe mode, but at reboot I get stuck in the same cycle again.
Oh, and in SafeBoot, the Macbook still tells me that no Airport card is installed, even though I know it does (and it's not knocked loose or anything).....

Similar Messages

MacBook won't boot after installing update 10.9.2

Hi there,
After successfully installing the 10.9.2 update on my MacBook Pro, I was able to boot to the updated system once. Then, suddently my macBook crashed and I was unable to boot again.
I managed to find a way to backup my files using the recovery mode and the Disk utility, however this wasn't straightforward to me since I was using FileVault..
Does anybody else have a similar experience with the 10.9.2 update?

The login screen appears as usual, and I am able to put username/password. Then, it fails to login and it returns the user to the login screen without mouse or keyboard working.
I booted using Command Button + S (single-user mode) and I see the error
"error loading mach kernel 0xe"
At least, I am able to boot in recovery mode to backup my disk :-)

Won't boot normally or in recovery and single user mode, safe mode hangs up halfway

iMac locked up with visual glitches while playing the Mac beta client of League of Legends. Had to force a shutdown by holding the power button. Now it won't boot; after the Apple logo and spinning wheel I just get a white screen. I tried launching in recovery mode, that didn't work. Then I tried safe mode; the bar filled a little over half and then nothing but white screen. I was able to boot single user mode once; ran fsck -fy and rebooted, still white screen. Now I can't get back to single user mode. I booted with command option P R to reset the NVRAM and got the second chime, but still nothing.
Luckily all my important files are in the cloud, but I'm really hoping my computer isn't completely dead. I haven't had any issues in the past. I've even been playing LoL for over a month with no issues, until now when I tried to play the newer game types, Dominion and ARAM; both caused visual glitches forcing shutdowns. I was able to restart my computer with no problem after the first two visual glitches, but after the last one I am stuck at the white screen as I described above.
Thanks in advance for your help!

I'd bet the drive is damaged. You could try reformatting if possible. Again, you are booting from the Recovery-10.8.2 disk if you can. If you can't, then you will need to use the installer disc that came with the computer.
Install or Reinstall Lion/Mountain Lion from Scratch
Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Erase the hard drive:
1. Select Disk Utility from the main menu and click on the Continue button.
2. After DU loads select your startup volume (usually Macintosh HD) from the
      left side list. Click on the Erase tab in the DU main window.
3. Set the format type to Mac OS Extended (Journaled.) Optionally, click on
        the Security button and set the Zero Data option to one-pass. Click on
      the Erase button and wait until the process has completed.
4. Quit DU and return to the main menu.
Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Install button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible
            because it is three times faster than wireless.

My blk MacBook wouldn't start and is now stuck in Single user mode

Hello all-
I recently inherited my brothers old black macbook when he got the new "macbook air" and while surfing the web land safari froze, I tried to force quit- nothing happened. I held the power button until it went off. When I tried to reboot it got stuck on the blue screen with the apple logo and the spinning (loading) circle, it never get to the log in screen. After hours it just becomes a blue screen. After reading forums I tried rebooting in single user mode and I haven't been able to complete the process because i can't enter commands. Here's what the bottom part said i can give the rest if needed:
+nfs_boot : networking is not initialized+
+panic(cpu 0 caller 0x002C561D): fsbootinit failed with 6+
+Debugger called: <panic>+
+Backtrace, Format - Frame : Return Address (4 potential args on stack)+
*soooo then there were lots of codes after that (let me know if you need them)*
Kernal version:;
Darwin Kernal Version 8.11.1
Sooooo I don't know what to do....Please help
I don't have apple care and the nearest apple store is 3 hrs away and I cant get there til monday, any help will be greatly appreciated. Thanks soo much
Jade:)

What you've gotten is a kernel panic. There are a few things that can cause this.
The first thing to do is get your hands on the disks and follow my last set of instructions for verifying and repairing your hard disk.
While you wait for them, however, there are a few more things to try:
1) Hold down the commandoption+pr keys while you turn the computer on. Continue holding them until the Mac restarts a second time. This will reset your NVRAM.
2) Reseat the RAM modules inside the MacBook. Poorly-seated RAM modules are one of the leading causes of kernel panics at startup. To do this, follow these instructions:
http://docs.info.apple.com/article.html?artnum=303721

Old G4 running 10.3.9 won't boot after Airport update

Hi,
My roommate has an ancient PowerMac G4 / 450 Mhz that runs on 10.3.9. Recently, he installed an Airport update that came up in Software update. When trying to restart, the computer wouldn't boot anymore but got stuck on the grey screen w/ grey apple logo, without any error message.
Does anyone have this problem, too? If yes, are there any easy workarounds? As of now, I am planning to boot from my 10.3 Install disk and try to restore the system, hopefully without losing any of his data.
If you have any suggestions / comments, I'd be very grateful.

Welcome To  Discussions rabatjoie!
"...PowerMac G4 / 450 Mhz..."
That would have to be a G3, not a G4.
Is this the model Apple Power Macintosh G3 450?
What size is the Hard Drive, and how much space is available?
How much RAM is installed, and is it original or added?
Is the Mac shutdown overnight, or does it run 24/7?
Have any routine Maintenance procedures ever been run?
What peripherals are connected? A keyboard, mouse, printer, external drive or modem, router, etc?
"...planning to boot from my 10.3 Install disk..."
Why not use your roommate's Panther 10.3.x discs?
Are those available?
Is your version a Full Retail Version, of the Panther Install CDs?
The discs should look exactly like the images in the above links, and not say Upgrade, CPU Drop-in DVD, or "This software is part of a hardware bundle purchase - not to be sold seperately." on them.
If your discs are Model Specific or Upgrade discs, they will not work to do an Archive & Install of Panther 10.3.x, on the PowerMac 450 Mhz.
Additional info in these links.
Using OS X Install CDs/DVDs On Multiple Macs
What's A Computer Specific Mac OS X Release
Software Update, Upgrade: What's The Difference?
If you have the correct discs, startup from the system install disc 1, and run Disk Repair, and Repair Permissions.
Also review this KB Article You see a blank, gray screen
ali b

MacBook won't boot after Software Update

I was installing the updatess for iTunes and QuickTime. The software sucessfully installed and asked to restart. Upon Restarting, my MacBook would not boot.
Nothing is displayed on the screen, but the CD drive checks for a disk and the backlights come on.
I tried the basics, those didn't work. Does any one know a solution?
Thanks

Thanks guys.
I had tried resetting the PMU, booting to safemode (I don't know much about EFI, but I don't think it was even posting to let me have the option of how to boot), opening the command line interface (cmd, opt, o, f), and a few other small things.
I did get it fixed though. Turns out the PMU needed to be reset (I must have been doing it wrong). I think a few OX X files as right-clicking is weird (nothing highlights on the menu as I move my mouse across them) and access vault won't complete the disk saving. I plan on doing a re-install of OS X sometime soon.

2012 Macbook Pro won't boot from CD and freezes in single user mode

I'm rebuilding a macbook pro. Everyting was fine until I tried to install Snow Leopard from the disk. It goes to the Apple symbol no spinning wheel and you can hear the drive working for a few seconds but then stops. I've also tried booting to sinlge user mode but it just freezes after Loading System\Library\Caches\com.apple.kext.cahces\Startup\Extensions.
I've tried resetting the PRAM as well.

If you have a 2012 MacBook Pro, you can't install Snow Leopard because it's not compatible, so it's normal that you can't start OS X.
Now, you have to install OS X Lion or Mountain Lion again. Hold Command, Option (Alt) and R keys while your Mac is starting to start into OS X Recovery, and reinstall OS X. After reinstalling OS X, you will be able to use your computer.
You can't run an older OS X version than the one that came with your computer, because of some reasons:
1. The hardware isn't compatible.
2. The firmware restricts the installation of older versions on the computer.
3. It's illegal: Apple doesn't allow you to install an older OS X version than the one that came with your computer, and it doesn't mind the method you use (a "normal" installation or a virtual machine)

Macbook pro won't boot after installing update 10.9.3

macbook pro won't boot after installing update 10.9.3

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

Macbook won't boot after Update, mach_kernel error, can't reinstall

I have a Macbook 13" with a 1.8ghz C2D with 2gig ram.
I attempted to install the update to 10.4.10 from 10.4.9 today and when it rebooted it went straight to kernel panic mode (circle with slash through it with a flashing file folder with a question mark). Cannot do anything at this point.
When I rebooted in verbose or single-user mode it gave this:
.Looking for kernel cache file 'System\Library\com.apple.kernelcaches\kernelcache.F8149E9B'
Loading 'mach_kernel'
Could not open file 'mach_kernel'
Error Loading kernel 'mach_kernel'
I then rebooted with the OSX 10.4.8 installation disk. Went to disk utility and tried to repair the disk. It failed. I then opened terminal and was able to see my disk drive located at /Volumes/Macintosh HD/
I do not see the mach_kernel file located in root though.
There is a:
mach -> /mach.sym
and right under it there is
mach.sym
Well, Next I attempted to reinstall OSX but tried a minimum install with the "archive and install" trying to "preserve users and network settings."
This attempt at an install failed giving the error "There was an error installing the software" and "please try installing again."
I attempted to install again with the same result
The regular test and extended Apple Hardware test came back okay as well. Any ideas?
Here is some more information:
When I run Disk Utility from the install disc and try to Run the First Aid on the Hard Drive The errors are as follows:
Invalid Key Length
Volume Check Failed.
Error: The underlying test reported failure on exit
1 HFS volume checked
1 volume coiule not be repaired because of an error.
Also when I run the "Verify Disk" portion of Disk Utility I get:
Invalid Key Length
The Volume Macintosh HD needs to be repaired
Error: The underlying test reported failure on exit
1 HFS volume checked
Volume needs repair
I tried calling apple support thinking they might help me because the problem only occurred when I tried to update with their software update. They refused to help me unless I payed 50 bucks! They did refer me to this forum. I have really enjoyed my 7 months with the Macbook and cannot afford to lose the data on the hard drive. If you guys can help I would much appreciate it. Thanks.

First off, you are not seeing a kernel panic but an inability to load the kernel file "mach_kernel," which is damaged or missing.
This is apparently because of a file system error (Invalid Key Length), a serious error Disk Utility is not designed to repair, since the repair usually involves loss of data & that app is very conservative about such things.
It is almost impossible that the update itself is responsible for creating this error but very common for one to exacerbate it if it already exists. This is because file system errors corrupt files when the OS writes files to the disk, & updates write a lot of files to the disk.
If you have implemented a backup strategy, the fix is straightforward, if a little time consuming: reformat the drive, do a new install of the OS from the installer disks, & restore your data from your backups.
If you have not implemented a backup strategy, you now know why one is essential: no data you cannot afford to lose should reside only in one place like your internal hard drive. Data is lost every day because of human error, theft, hardware failure, or a host of other reasons. Only a good backup strategy can prevent this.
Assuming the second situation applies to you, your best bet is to purchase a more powerful disk repair utility like DiskWarrior to see if it can repair the file system damage with minimal data loss. Be sure you read & heed the app's manual before using it! Failure to do so, or attempting to use the computer before the errors are repaired, will almost certainly result in more data loss.

Macbook won't boot after Update, mach_kernel error

I have a Macbook 13" with a 1.8ghz C2D with 2gig ram.
I attempted to install the update to 10.4.10 from 10.4.9 today and when it rebooted it went straight to kernel panic mode (circle with slash through it with a flashing file folder with a question mark). Cannot do anything at this point.
When I rebooted in verbose or single-user mode it gave this:
.Looking for kernel cache file 'System\Library\com.apple.kernelcaches\kernelcache.F8149E9B'
Loading 'mach_kernel'
Could not open file 'mach_kernel'
Error Loading kernel 'mach_kernel'
I then rebooted with the OSX 10.4.8 installation disk. Went to disk utility and tried to repair the disk. It failed. I then opened terminal and was able to see my disk drive located at /Volumes/Macintosh HD/
I do not see the mach_kernel file located in root though.
There is a:
mach -> /mach.sym
and right under it there is
mach.sym
Well, Next I attempted to reinstall OSX but tried a minimum install with the "archive and install" trying to "preserve users and network settings."
This attempt at an install failed giving the error "There was an error installing the software" and "please try installing again."
I attempted to install again with the same result
I tried calling apple support thinking they might help me because the problem only occurred when I tried to update with their software update. They refused to help me unless I payed 50 bucks! They did refer me to this forum. I have really enjoyed my 7 months with the Macbook and cannot afford to lose the data on the hard drive. If you guys can help I would much appreciate it. Thanks.
macbook Mac OS X (10.4.9) 2gb ram

The extended Apple Hardware test came back okay as well. Any ideas?
Here is some more information:
When I run Disk Utility from the install disc and try to Run the First Aid on the Hard Drive The errors are as follows:
Invalid Key Length
Volume Check Failed.
Error: The underlying test reported failure on exit
1 HFS volume checked
1 volume coiule not be repaired because of an error.
Also when I run the "Verify Disk" portion of Disk Utility I get:
Invalid Key Length
The Volume Macintosh HD needs to be repaired
Error: The underlying test reported failure on exit
1 HFS volume checked
Volume needs repair

Jaguar won't boot after iPod updater install

Greetings,
My Jaguar (10.2.8) will not boot after I installed (via Software Updater) the iPod Updater 2005-11-17 on my iMac.
I've run Repair Permissions and Repair Disk using Disk Utilities (from both a Jaguar and Panther install CD) and zapped PRAM (3x). No problems show up on Repair Disk. I get the start up chime and a gray screen with the gray Apple logo, but no spinning circle. That's as far as it goes. I cannot boot to Safe or Single-user mode (not sure what I can run except fsck -y).
I can, however, boot to OS 9.1.x on the hard disk; I'm hoping to copy/recover files over the newtwork.
Any ideas (short of erase/partitioning drive and reinstall OS)?
(Don't know if this has anything to do with my post- iPod Update 2005-11-17 problems, but. . . My original iMac drive was 4Gb. I Carbon Copy Cloned the whole disk to a formatted 30Gb hard drive mounted in an external USB drive enclosure, removed the larger drive from the enclosure and installed it in the iMac. Worked like a charm. I've used it this way for almost a year, enduring several application updates, e.g. security updates, QuickTime, iTunes, even one iPod updater. I have noticed, however, that I cannot reinstall Jaguar or install Panther to this HD because the system is not in the first 8Gb of the hard drive. Apparently, I need to create a partition on this 30Gb drive that is < 8Gb in size before I can proceed with the install/reinstall. I thought this limitation was corrected with Panther, but not so?)
Thanks,
Richard

Figured it out.
I couldn't boot to OS X because, it seems, the iPod updated caused Jaguar to behave in it's predictable pattern of not booting properly from a partition > 8Gb in size on this iMac (a 233Mh model that Apple says is affected in this way, http://docs.info.apple.com/article.html?artnum=106235). In my case, I had Carbon Copy Cloned my 10.2.8 to a 18Gb drive. No problems occurred with running it. However, this was the first set of updaters I've installed on that OS since that cloning operation. And it simply wouldn't boot.
I booted to OS 9, copied files to a laptop over the network, pulled out the Jaguar install disks and repartitioned the drive to include one partition <8Gb in size, installed the OS there. All's fine now, just have to hassle with moving all those files back and testing.
I could have used a repartitioner (FWB Partitioner Tool for OS 9, <a class="jive-link-external-small" href="http://">http://www.publishingperfection.com/fwb-software/fwb201/, other dynamic partitioners are available for OS X) to make the < 8Gb partition within my OS 9 boot and avoid deleting everything on the drive in the process. But I didn't figure this out until I'd already backed everything up. Plus, I didn't want to pay the extra bucks and wait for shipping. So I used Disk Utility on my Jaguar install disk to create my < 8Gb partition for Jaguar. Now I have a fresh install. But I'd rather not have had to spend the time figuring all this out!!
Richard<br>
eMac Mac OS X (10.2.x) multiple systems

MacBook won't boot after trying to repair with Disk Utility. Cannot boot in Safe Mode. Just powers down after about 5 minutes. Apple Hardware Test says error 4SNS/1/40000001:IG0C-0.265 But I cannot find anything on the net about it. MacBook 4,1 Intel.

Hello Everyone,
I am in dire need of assistance I am hoping someone could provide. I have a MacBook 4,1 with Intel Core 2 Duo processor 4GB Ram. It is taking over 10 minutes to boot up past the gray apple screen when I turn it on. First I cleared the PRam (?) then I checked the disk using Disk Utility Verify, and it said the disk needed repairs. So I ran the disk repair and it said it was unable to fix the errors on the HD.
I did a little research and tried booting into the Single User mode, then running /sbin/fsck -fy. It said that it found errors but could not fix them. I ran it two more times as suggested and got the same result each time. I then tried rebooting and now instead of taking 10 minutes to boot up, it takes about 5 minutes on the gray apple screen and then just turns off. I started in Verbose mode to try to troubleshoot the error and it appears the last thing to come across the screen before power down is a message "Apple Yukon 2: RxRingSize <= 1024....etc".
I decided next I would run the Apple Hardware Tester. The test came back with an error code "4SNS/1/40000001:IG0C-0.265". I am very good at searching the web but I could not find any errors that had the IG0C or IGOC or any combination at the end, but plenty of 4SNS/1/40000000(1) errors with different endings. From what I can tell people are saying anything with 4SNS/1/4000000 is a logic board failure, but this computer was literally just booting this morning until I did the /sbin/fsck -fy.
Any suggestions are welcome and appreciated.
Thank you for your time.

You've a couple of issues .... when Disk Utility tells you it can't repair a drive, if the error is a soft error, like an invalid tree or node, Disk Warrior (or TechTool Pro) can handle it. However, if Disk Warrior (or TechTool Pro) can't handle it, you can erase and write zero's to the hard drive and restore to it, or you can buy a new hard drive. Sometimes running SMART Utility can provide additional insight into the health of the hard drive.
THe 4SNS error is a sensor error. You could install iStat Pro to see if something is indeed getting too hot or remaining room temp or less. You may need to take it into an Apple shop so they can use their thermal diagnostics to test and isolate it further.

Stuck in single user mode OS 10.2.8

I forgot the admin password for this old iMac and can't find the system disk. So I started up in single user mode by turning on power, after chime pressing command, then S and holding until type began to come up on screen. When cursor stopped after "sh-2.05a#" I typed in "/sbin/mount -uw /" and return (no, I didn't see where it said to do fsck -y first). Computer came back with "sh-2.05a#" so i typed in "passwd" and username for account to change, return. Cursor on blank line, typed new password, return. New blank line, typed new password, return. New blank line, typed reboot, return. New blank line and nothing happening. Tried reboot again. Nothing happening. Just getting new blank lines no matter what I type. What is best to do now?

Thank you for the response. Data isn't an issue - I moved that to a newer computer some time ago. I just wanted to use the old computer for word processing and can actually do that through one of the user desktops. But it would be nice to have access to my desktop (the only admin), which is why I was trying to change the password.
I was "stuck" in the sense of not knowing what was safe to do next. Hoping there would be no damage, I turned the computer off. When powered back on, it seemed to start up normally to the log in screen and I could log into one of the other desktops.
I would still like to change the password. If I go back in and start with /sbin/fsck -fy, would that put me on the right track?
I don't know if it makes any difference, but this is one of the early iMacs running both system nine and system ten.

Stuck in Single User Mode

eMac started up in single user mode one day. I ran fsck and it said the volume is okay. I tried to reboot. I tried to exit. All I get is:
sh:/etc/profile:is a directory
sh-2.05b
Lots of needed files are trapped! What should I do next?

Welcome to  discussions, shaolson.
Have you done anything recently that could have caused this?
What Operating system do you have 10.2, 10.3, 10.4 ??
1. Try starting up in safe mode, by holding down the Shift Key.
2. else, if you can get the Install DVD in, startup using the 'C' key to boot into the Install DVD and run repair Disk from Disk utility. I know you have already tried fsck in single usermode, but the benefit of using Disk Utility is you can get useful feedback about what it has done.
The procedure, in case you are unfamiliar with it is;
To do this: Insert the Install Disk 1 into the drive and then select Restart; when you hear the chime hold down C key until the apple logo appears.
This will take you to the installation software, but you do not want to install.
Select your language, then go up to the top menu bar to Utilities in 10.4 (or Installer in 10.3) and navigate to the Disk Utility application.
Select the start up drive, then go to the First Aid pane where you can click on Repair Disk.
If it finds errors, repeat the process until it reports no errors.
After these repairs, quit the application, and restart normally.
3. If it still will not start up normally, restart with the Install DVD and do an *Archive and Install* to preserve your existing files. If successful, these will be located in a folder called Previous System on your hard drive.
4. If Archive and Install is not possible, because you have insufficient Disk space to complete that operation, then you will need to connect your eMac to another Mac and and retrieve the important files via that means.
regards roam

Stuck in single user mode and can not get past it

I am experiencing a problem I recently had lent me a Mac g4 tower. I decided to upgrade to tiger and accidentally set the start-up preference to the disc, every time I boot up it goes into single user mode, if I boot up holding the option key it brings up 3 icons on the right is an arrow in a circle formation which is refresh at a guess in the middle is the hard drive which is depressed kind of thing and on the right is a straight arrow. I have tried selecting each of these individually and even pressing enter all but the refresh icon goes back into single user mode. When the disc is in and I go to this it does not ring up the disc as an option.
I have zapped the PRAM reset the CUDA button and even telling it to reset the NRAM etc.
I have tried it with the disk in and out and all paths lead to the same outcome it starts up I hear the tone and the screen goes grey with an apple icon on then it goes to lack screen saying localhost:/root#.
I have also used the (fsck –fy) in single user mode to scan the disk and it says it appears to be ok. I have done all these steps multiple times but I am still getting the same outcome.
I have also tried pulling the logic battery and pressing the cuda switch and leaving it to stand and even pulling the RAM but this has not worked and I am still getting the same out come of been put straight in to single user mode.
I have tried starting up in safe mode but again this just goes to single user mode as well.
As yet I have not tried booting up using this machine as a slave drive or using another Mac as a slave drive and seeing what this out come does as I have not got access to another Mac at this time.
Unfortunately I do not have the original discs that came with the machine either so can not even boot from them.
Any other ideas would be greatly appreciated thank you.
Please read my post properly thanks.
I have tried several key commands such has D, C and even holding (option, command, shift and delete) when i do this it just brings up a folder with two changing flashing icons.

Ok checked them out and followed the instructions given, but still getting the same outcome, looked at the system log and it tells me.
localhost login: PAM pam_inithandlers:no default config /etc/pam.d/other
localhost login:PAM error reading PAM configuration file
localhost login:PAM pam_start:failed to initialize handlers
localhost shutdown: halt by andy
Any more ideas???

Macbook won't boot after Airport update, stuck in single user mode

Similar Messages

Maybe you are looking for