Very long blue screen with spinning sprocket at shut down

When I shut down my Mac Mini, after everything closes properly I get a blue screen with a spinning sprocket for a very long time. I end up having to power down and restart. It happens most of the time, interupted with an occasional proper shut down.
Any ideas on what this means?
Thanks for your time.
Kevin

Check Console in Utilities for messages from around the time of the shutdown. Check system.log expecially, but look around at some of the other logs as well. Also, try booting in Verbose Mode, CMD-V at startup. This will scroll text of the bootup sequence before it goes to the regular screen, but the next time you shutdown, it might scroll text of the shutdown sequence and give a clue as to what's going on there. Be ready with a camera or notepad to write down what you see.

Similar Messages

IMac OS X Snow Leopard does not boot. Turn on and it stays on gray screen with spinning wheel. Shuts down after approx 1 minute. How can I get in to troubleshoot?

Need tips for troubleshooting

Put the disk that came with the Mac in the DVD/CD drive and start up holding down Command+C and hopefully the Mac will boot, albeit very slowly.
At the first screen choose your language (you are NOT going to re-install at this point) and from the menu bar select Utilities>Disk Utility. Once DU has launched select your Macintosh HD on the left and click on 'repair disk'. If it says it fixed anything click on 'repair disk' again until you get a clean pass. Restart as normal from the Apple menu.

Macbook Pro 10.6.8 won't shut down. Blue screen with spinning wheel.

it's an 15 inch macbook pro. since I bought this computer was working fine about last year. Somehow, start of this year, the problem begins. Everytime when i opened microsoft word 2011 on mac or Photoshop cs5, and quit the software as normaly. When i try to shut down the blue screen with spinning wheel apears. this spining wheel is endless. But funny thing is that after use other software such as games, web browser (safari) etc. and quit them. when i shut down there was not a problem. only word 2011 for mac and adobe photoshop cs5. Any solutions?

Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ If you’re running Mac OS X 10.7 or later, open LaunchPad. Click Utilities, then Console in the page that opens.
Step 1
Select "system.log" from the file list. Enter "BOOT_TIME" (without the quotes) in the search box. Note the timestamps of those log messages, which refer to the times when the system was booted. Now clear the search box and scroll back in the log to the last boot time when you had the problem. Post the messages logged during the time something abnormal was happening. That time might be before or after the boot.
For example, if the problem is a slow startup taking three minutes, post the messages timestamped within three minutes after the boot time, not before. If the problem is a system crash or freeze, post the messages from before the boot time, when the system was about to crash or was failing to shut down. In either case, please include the BOOT_TIME message at the beginning or the end of the log extract.
Post the log text, please, not a screenshot. If there are runs of repeated messages, post only one example of each. Don’t post many repetitions of the same message.
If the log doesn't go back far enough in time, scroll down in the Console file list to /private/var/log/system.log.0.bz2. Search that archived log, and if necessary the older ones below it, for the same information.
Important: Some private information, such as your name, may appear in the log. Edit it out by search-and-replace in a text editor before posting.
Step 2
Do the same with kernel.log.
Step 3
Still in Console, look under System Diagnostic Reports for crash or panic logs, and post the most recent one, if any. In the interest of privacy, I suggest you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header of the report, if present (it may not be.) Please don’t post shutdownStall or hang logs — they're very long and not helpful.

Macbook pro blue screen with spinning disk, won't start up. desperate!!!

macbook pro blue screen with spinning disk, won't start up. desperate!!! i'm a student and have a paper due tomorrow.
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. i am DESPERATE to get this running so i can print my paper. please email me directly to my cell phone because i can't access computer. using someone else's computer to request help. DIRECT EMAIL PLEASE thank you.
<Email Edited by Host>

Hi ...
my current login and password were REJECTED
Try resetting your admin password > Mac OS X: Changing or resetting an account password

Grey and Blue Screens with Spinning Pinwheel

Mid 2009 Macbook Pro 13 inch with Mac OSX Snow Leopard installed. 2.26 GHZ 4 GB 160 GB Version 10.6.3
I got this dead Macbppk Pro from my daughter . I put in a new battery and re-installed Mac OSX Snow Leopard from the licesned disc she bought so I could get rid of all her files and have free space and to make the Macbook now mine with my passwords etc. I got free support from Apple on how to install the disc and overwrite everything that was on it.
Until now ... I get a Grey Screen with the Spinning Pinwheel for endless time.
So the I tired the Hold Alt/ Option + Command + holding the P and R buttons while starting it up and got a Blue Screen with the spinning Pinwheel.
Any Help on what to try next ?
I only use it about once a month because I have a desktop. Does using it only once a month harm anything ? Should I be doing anything to not have this problem with it ?
Or do I have to re-install the disc again and if so .... what would be the procedure to do so ( I forget )
Thanks Eric

Hi Eric,
Thanks for visiting Apple Support Communities.
If your MacBook Pro is only starting up to a blue screen with spinning pinwheel, reinstalling OS X may be necessary. I would recommend going through all of these steps first:
Restart the computer in safe mode. If the computer successfully starts up in safe mode, choose Apple menu > Restart to see whether the computer will restart normally.
Starting up in safe mode
If you see the login window prompting you for a user name and password, but starting up doesn't progress, you may have incompatible login items.
Eliminating incompatible login items
Repair your startup disk or disk permissions by starting up from your Mac OS X installation disc and using Disk Utility.
Repairing a disk
Back up your disk and then reinstall Mac OS X by starting up your computer with your Mac OS X installation disc.
Reinstalling Mac OS X
From:
Mac OS X 10.6: If you see a blue screen at startup
Best Regards,
Jeremy

My MBP 15 inch can't switch off (freeze at blue screen with spinning wheel)

Whenever i try to "shut down" my MBP, it will freeze at the blue screen with the spinning wheel (that keeps spinning like 'eternally')! Any idea how to solve the problem?
I tried booting from the installation disk and repairing disk with "disk utility" but to no avail. Have also tried repairing disk permissions... Any idea how else should i tackle this problem?
Currently i can only switch off my MBP by holding the power button (forcing it to shut down)...
Please help Thanks!

Launch the Console application by entering the first few letters of its name into a Spotlight search, and select "system.log" from the file list. Enter "BOOT_TIME" (without the quotes) in the search box. Note the times of the log messages referring to boot times. Now clear the search box and scroll back in the log to the time of the most recent boot when you had the problem. Look for error messages in the minutes before that time, and post them here -- the text, please, not a screenshot. Edit out excessive repeats, if any. Do the same with kernel.log.
If the logs don't go back far enough in time, scroll down in the Console file list to /private/var/log/system.log.0.bz2 and /private/var/log/kernel.log.0.bz2. Search those archived logs, and if necessary the older ones below them, for the same information.
Also in Console, look under System Diagnostic Reports for crash or panic logs, and post the most recent one, if any. For privacy’s sake, I suggest you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header of the report, if present (it may not be.) Please do not post shutdownStall or hang logs -- they're very long and not helpful.

MBP stuck on blue screen with spinning loading icon during update to 10.6.7

I have a mid-2010 model Macbook Pro 13inch, 2.4ghz/4gb ram
I've been scouring apple forums and even reddit and my googlefu has yielded no such luck. Basically, System Update has been yelling at me for a few weeks now to upgrade to 10.6.7 (among other updates) and I've been putting it off and putting it off, with the intention of eventually doing the update, but I just kept forgetting.
Finally tonight, I remembered, and decided to open System Update, and do all the recommended updates that it was asking me to do. So, without thinking twice (I've never had an issue with this before) I clicked download and install, and away it went, downloading like usual and then rebooting.
Thing is, it's been stuck at this blue screen with the spinning spiral coming up on 5 hours now. I know the 10.6.7 update was close to 400mb, but I've never had anything like this happen before.
My hard drive had more than 150 gigs free on it last time I checked, and it's been running absolutely flawless up until now.
Has anyone else experienced this? Is it supposed to take so long? What do I do?
I've been contemplating shutting it down by holding the power button, but since it's a OS update I'm afraid the drive will be corrupted, and unfortunately I don't have a current backup of the drive either... Help

I left my macbook plugged in over night, we're now going on 14 hours of this blue screen with the spinning wheel/symbol. Anyone?

Blue Screen with spinning coloured wheel

My girlfriend borrowed her iMac G4 Flat Panel to a friend and now it won't load the OS properly.
The following happens:
1. The grey screen appears (with the smiling MAC in the middle)
2. The Mac OS X start-up screen appears with the progress bar
3. Then a blue screen, with a spinning coloured wheel in the top left corner
4. After a couple of minutes, a few windows pop open (probably whatever the person accessed last)
5. The windows disappear and all you're left with is a blue screen and spinning coloured wheel in the top left corner
6. The MAC then remains in this state indefinitely
Unfortunately, I’m unable to tell what version of the MAC OS is running.
We cannot find the OS disk either.
I will greatly appreciate any assistance anybody is able to provide.
Thanks

Brannas...
Empty,Blue Screen.
http://docs.info.apple.com/article.html?artnum=106464
1. Start up in Safe Mode.(shift key at startup)
a. Drag the Fonts folder from the Mac OS 9 System Folder (not the Mac OS X System folder) to the desktop.
b. Drag the Fonts folder from ~/Library/Fonts to the desktop.
b. Restart the computer in Mac OS X.
c. If this solves the problem....you have a corrupt font in one of the above font folders
2. Remove incompatible third-party startup items.
a. Start up in Safe Mode.(shift at startup)
b. Open the Mac OS X hard disk.
c. Drag third-party items out of ....
/Library/StartupItems .......
/System/Library/StartupItems ...
Place them on the desktop .... If you're unsure whether an item is a third-party item or an Apple-installed item, don't move it.
d.Restart the computer.
Note.. If this resolves the issue, add the Startup Items one at a time until the symptom occurs again. That way you'll know which one is incompatible. Repeat these steps and remove the incompatible item.
3. If your computer still starts up to a blue screen, follow these steps.
a. Start up using cpmmand+S....(Single-User Mode).
b. Type: mount -uw /
c. Press Return.
d. Type:
mv /Library/Preferences/com.apple.loginwindow.plist preferences2.old
Tip: There is a space between ".plist" and "preferences".
e. Press Return.
f. Type:
mv /Library/Preferences/com.apple.windowserver.plist preferences3.old
g. Press Return.
h. Type: reboot
i. Press Return.
4. Reset certain privileges.
a. Start up the computer in Single-User Mode.
b. Check the volume with fsck.
c. Type: mount -uw /
d. Press Return.
e. Type: chmod 1775 /
f . Press Return.
g. Type: reboot
h. Press Return.
george

Start Up problems, I'm past the grey screen now at blue screen with spinning gears.

Hello I'm working on my Mothers I Mac I believe its a G5,, I do see IMAC 8.1. Today when she turned it on all that came up is a gray screen with a spinning gear. I tried Disk Utility but the HD wasn't being recognized. After a few more trial and errors I finally reset the SMU, Which when I ran disk utility again the hard drive was recognized. I verified it and it said HD seems to be ok. I restarted and sure enough I made it past the gray screen but now Its stuck on a blue screen with a spinning gear. It looks almost like the login screen is trying to load but never comes up. Every 10-20 sec it flickers and the gear just keeps spinning. The fan was never coming on, not until I reset the SMU so I'm currently letting it cool down. Hoping this helps. Should I run the disk utility again and click the repair hd, even though no errors were listed when I verified it.

An iMac 8,1 is an Intel model. Are you sure it's a G5 (not an Intel model?)
Perhaps you should try reinstalling OS X:
How to Perform an Archive and Install
An Archive and Install will NOT erase your hard drive, but you must have sufficient free space for a second OS X installation which could be from 3-9 GBs depending upon the version of OS X and selected installation options. The free space requirement is over and above normal free space requirements which should be at least 6-10 GBs. Read all the linked references carefully before proceeding.
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger, Leopard or Snow Leopard.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer. Now restart normally.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

Macbook powers up, but remains at blue screen with spinning wheel

I've had my macbook for about a year and a half now. Today I noticed it was running extremely slow every once in a while. I also noticed a faint beep while using the laptop. I decided to turn the computer off for a little bit and and then started it back up. When I did this, the usual blue screen came up, but with a blinking file folder icon instead of the usual apple icon. I tried restarting it since then, and it just displays the spinning wheel upon start up and nothing else. Any advice?

Welcome to Apple Discussions!
See first if your Mac is under a return/exchange program:
http://www.apple.com/support/exchange_repair/
If not, attempt to reset the PRAM:
http://docs.info.apple.com/article.html?artnum=2238
and SMC:
http://support.apple.com/kb/HT1411
If none of these help, is your data backed up?

IMac does not boot up, gets stuck on blue screen with spinning wheel ...

... and tries to do something in a 10 second circle ... blue screen ... spinning wheel b/w on blue screen ... blue screen ... spinning wheel again ...
... with some hard disc work going on ...
i habe checked the disk with the disc utility, no errors.
any idea what I could do apart from reinstalling the os?
thanks for your help!
j.

Hi J
Welcome to Apple Discussions
That sounds almost like a failed Leopard install:
http://support.apple.com/kb/TS1545?viewlocale=en_US
or it's Stuck in a "loop" at the login window after upgrading to Leopard: http://support.apple.com/kb/TS1413?viewlocale=en_US
Try an Archive & Install:
http://support.apple.com/kb/HT1710
or restore from your Time Machine Backup:
http://docs.info.apple.com/article.html?path=Mac/10.5/en/15638.html
Dennis

Blue Screen & Restart when trying to shut down

I've been having this problem the past week or so where when I try to shut down windows, I'll get a little blue screen error after the "shutting down" screen (literally a split second), then a restart of my computer. I can never just shut it down completely anymore, I have to wait for it to restart and then shut it off manually. Now from previous knowledge I know that a blue screen and a restart generally means theres a hardware or software error, but I'm wondering what's causing it to do this. I recently installed an external DVD drive...could that be the problem? I don't know. If anyone has any suggestions on what I can do to fix this, it would be much appreciated. Thanks

this seems like a different problem than the display whine, but a windows blue screen can happen when a +/- incompatible driver is installed. I don't know if you needed to intstall something with the external drive? Maybe de-install related software and check if there are some update patches from Microsoft.

When I try to tune up my PC, a blue screen appears then immediately shuts down ?

When I try to tune up my PC with the Hp Support Assistant or download my zoo tycoon game, a blue screen appears telling A problem has occured and windows shut itself down to protect data and to disable or remove any new software, and to disable BIOS memory options such as caching or if I need to use safe mode to to remove or disable and components on my computer, then it immediately shuts down? How can I fix this?

What model computer and what Windows version? Blue screens like that can be a lot of things; bad memory, bad hard drive, a virus, a bad driver. The first thing to do is run a full hard drive test in the BIOS and see if there is any physical problem with the hard drive. Then I would do a chkdsk to see if there is a problem with the file structure then lastly an sfc /scannow to see if there are problems with Windows system files. Lastly, I would run a memtest to see if there are memory problems. Post back if you need specific help with any of these things or all of them.

Blue screen with spinning gear when quit apps/log out

My issue was when I quit all applications and logged out. The screen turned a light blue and in the center a spinning gear. After this screen was there for some time, it was just blue...and then it finally went back to the normal login screen and I pressed "sleep".
I woke it up and tried logging in as Guest to see if it did the same thing. I quit all applications and the same result.
I did install Touchcopy that morning...perhaps something happened with that? Although it is supposed to be compatible with Leopard and Snow Leopard and I used the program during the day and it worked fine and quit fine.
Do you know what would cause this? I couldn't find anything on this discussion site.
I see people talking about "reparing permissions", but I don't know what this means. As I said, this is my first Mac.
thanks!!!!
chris

Thanks for your help. I have read so many people talk about "repairing permissions", but I didn't know what that was. I know plenty of Windows maintenance and "best practices", but none for Mac. Thanks..
Here are the results of the Repair Permissions and Verify Disc.
Repairing permissions for “Macintosh HD”
Reading permissions database.
Reading the permissions database can take several minutes.
Permissions differ on "private/var/log/secure.log", should be -rw------- , they are -rw-r----- .
Permissions differ on "System/Library/CoreServices/AirPort Base Station Agent.app/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/CodeResources", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/FWAVCPrivate.framework/Versions/A/CodeResourc es", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/DVD.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSettings.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSources.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Movies.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Music.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Photos.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Podcasts.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/TV.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/BackRow.framework/Versions/A/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/QuickTime/AppleProResDecoder.component/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Menu Extras/RemoteDesktop.menu/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "Applications/iTunes.app/Contents/CodeResources", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "Applications/iTunes.app/Contents/Frameworks/InternetUtilities.bundle/Contents/ CodeResources", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "Applications/iTunes.app/Contents/Resources/iTunesHelper.app/Contents/CodeResou rces", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/AppleMobile DeviceHelper.app/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/AppleMobile Sync.app/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Warning: SUID file "System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /DiskManagementTool" has been modified and will not be repaired.
Warning: SUID file "System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Reso urces/Locum" has been modified and will not be repaired.
Warning: SUID file "System/Library/Extensions/webdavfs.kext/Contents/Resources/loadwebdav" has been modified and will not be repaired.
Permissions differ on "Library/QuickLook/iWork.qlgenerator/Contents/CodeResources", should be -rw-rw-r-- , they are lrwxr-xr-x .
Warning: SUID file "usr/sbin/pppd" has been modified and will not be repaired.
Warning: SUID file "usr/sbin/vpnd" has been modified and will not be repaired.
Permissions repair complete
Verifying volume “Macintosh HD”
Performing live verification.
Checking Journaled HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Checking volume information.
The volume Macintosh HD appears to be OK.

I bought an ipad mini from John Lewis in February. On Saturday the ipad suddenly stopped working. I tried charging it but all it done was go to the start up apple page (black screen with white apple) then shut down and constantly repeat this process.

I took it back to John Lewis today to get fixed as its still under warranty. Because there was scratches on the back of it.... Which is hard to avoid with the slate back!!! I got told apple will probably not fix it as it looks as if I've done it! I couldn't believe it!! If I honestly dropped it that bad to have caused a technical fault inside I would of smashed the screen as the same time!! Absolutely ridiculous as I know it isn't through any fault of my own.

Try this - Reset the iPad by holding down on the Sleep and Home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons. (This is equivalent to rebooting your computer.)
Frozen or unresponsive iPad
Resolve these most common issues:
    •    Display remains black or blank
    •    Touch screen not responding
    •    Application unexpectedly closes or freezes
http://www.apple.com/support/ipad/assistant/ipad/
iPad Frozen, not responding, how to fix
http://appletoolbox.com/2012/07/ipad-frozen-not-responding-how-to-fix/
iPad Frozen? How to Force Quit an App, Reset or Restart Your iPad
http://ipadacademy.com/2010/11/ipad-frozen-how-to-force-quit-an-app-reset-or-res tart-your-ipad
Black or Blank Screen on iPad or iPhone
http://appletoolbox.com/2012/10/black-or-blank-screen-on-ipad-or-iphone/
What to Do When Your iPad Won't Turn On
http://ipad.about.com/od/iPad_Troubleshooting/ss/What-To-Do-When-Your-Ipad-Wo-No t-Turn-On.htm
iOS: Not responding or does not turn on
http://support.apple.com/kb/TS3281
Home button not working or unresponsive, fix
http://appletoolbox.com/2013/04/home-button-not-working-or-unresponsive-fix/
iPad: Basic troubleshooting
http://support.apple.com/kb/TS3274
 Cheers, Tom

Very long blue screen with spinning sprocket at shut down

Similar Messages

Maybe you are looking for