I start the computer, there will be a progress bar in the walk, to go on automatic shutdown. What is the reason? How can I do?

I start the computer, there will be a progress bar in the walk, to go on automatic shutdown. What is the reason? How can I do?

Hold down Command-R to get to Recovery_HD, a special Volume on your Hard drive that has some Utilities and an Installer.
Start Disk Utility.
Select you boot drive and click "Repair Disk".
Post any error messages.

Similar Messages

  • I am trying to manage my media from the computer but it keeps saying my session has timed out and I've tried it so many times. How can I successfully manage my media?

    I am trying to manage my media from the computer but it keeps saying my session has timed out and I've tried it so many times. How can I successfully manage my media?

        Hi Valeria07,
    We want managing your media to be easy! It saddens me to hear that this is not occuring. Do you receive a specific error message when the browser times out? Have you tried using a different browser?
    Thanks,
    PamelaF_VZW
    Tweet us @vzwsupport

  • My iMessages freezes when it gets through about 90% of the loading bar. Then the message doesn't send at all. My iPod's only about 2 week old, what's wrong and how can I fix it?

    My iMessages freezes when it gets through about 90% of the loading bar. Then the message doesn't send at all. My iPod's only about 2 week old, what's wrong and how can I fix it?

    Maybe:
    iOS: Troubleshooting Messages

  • While trying to restore os x and erase content, some problem about voice software came up and the computer asked me to restart and try again by clicking restart button. When I did this, the machine went to a gray start up screen and will not progress.

    While trying to restore os x and erase content on my MacBook pro, some problem about voice software came up and the computer asked me to restart and try again by clicking restart button. When I did this, the machine went to a gray start up screen with an apple and will not progress. I've waited more than 30 minutes and tried restarting again by holding the power button. Also, restore cd 1 will not eject so the computer will no longer move past the gray screen with spinning circle. Restore CDs had never beeused and were still in packaging in the original box. Ran hardware test just to check, and it came back as normal. Now what? I live nowhere near a genius bar :(

    computer asked me to restart and try again by clicking restart button.
    That's called a kernel panic...
    Since the install disc won't eject, try starting up while holding down the C key. If the Mac won't boot while holding down the C key, try ejecting disc by either holding down the mouse while starting up or holding down the Eject key while starting up.
    Try booting from your install disc so you can run Disk Utility in case the startup disk needs repairing.
    Insert your install disk and Restart, holding down the "C" key until grey Apple appears.
    Go to Installer menu and launch Disk Utility.
    (In Mac OS X 10.4 or later, you must select your language first from the installer menu)
    Select your HDD (manufacturer ID) in the left panel.
    Select First Aid in the Main panel.
    (Check S.M.A.R.T Status of HDD at the bottom of right panel. It should say: Verified)
    Click Repair Disk on the bottom right.
    If DU reports disk does not need repairs quit DU and restart.
    If DU reports errors Repair again and again until DU reports disk is repaired.
    When you are finished with DU, from the Menu Bar, select Utilities/Startup Manager.
    Select your startup disk and click Restart
    While you have the Disk Utility window open, look at the bottom of the window. Where you see Capacity and Available. Make sure there is always 15% free space.
    What is a kernel panic
    Mac OS X Kernel Panic FAQ
    Resolving Kernel Panics

  • I have lost most of my i tunes library.  Many of the lost songs are are my ipod.  What happens if I load plug my ipod into the computer?  Will I erase whats on the ipod because there'll be no match found on my itunes library.  Or..will I be allowed to mov

    I have lost my i tunes library.  Many of my lost songs are on my two nano i pods.
    Since I have lost my i tunes library I have re-installed most songs.  However I have a large number of songs on my i pods which I would like to retrieve.  If I try to load my i pods to my computer will I lose the songs which I could not get re-installed to my library but are on the i pods.  Since I lost my library I have not re-introduced my i pods for updating since they too will likely have to be re-installed.  Will I lose the songs already in the i pods if have to re-introduce them to my computer.  A solution to this problem would be for me to transfer my lost library songs from the i pod to my library.  Can this be done?
    1)  Is it possible to retrieve songs from a lost i tunes library?  Withoutout re-loading the entire library (since I have done this manually).
    2)  What happens if I re-introduce my i pods to the computer?  Will this cause me to lose the present i pod installed music?
    3)  Can I transfer my lost songs and albums from my i pods to the i tunes library?

    See this older post from another forum member Zevoneer covering the different methods and software available to assist you with the task of copying content from your iPod back to your PC and into iTunes.
    https://discussions.apple.com/thread/2452022?start=0&tstart=0
    As you will have discovered, the music sync is only one way, from iTunes to the iPod, minus iTunes purchases.  On top of that, an iPod is designed to sync with only one iTunes library at a time.
    B-rock

  • My iphone will not sync to itunes. It will connect to the computer but will not show up anywhere in itunes. PLEASE HELP!!

    My iphone will not sync to itunes. It will connect to the computer but will not show up anywhere in itunes. PLEASE HELP!!

    Hey there Kellee,
    It sounds like the device drivers for your iPhone are working in Windows, but the phone is not showing in iTunes. You should be able to get that showing again with the steps in this article:
    iOS: Device not recognized in iTunes for Windows
    http://support.apple.com/kb/ts1538
    Start with these three steps, and there are more in the article if you need them.
    1. Update iTunes
    Check that you have the latest version of iTunes installed on your computer. In iTunes, select "Check for updates" in the Help menu.
    2. Check the USB cable
    Verify that the 30-pin to USB cable or Lightning Connector to USB cable is free of debris and not damaged. If another cable is available, test with that cable instead.
    USB cables that are bundled with third-party products or accessories might support only charging those products (and not transmitting data) or they might work only with the product with which they were sold. Using one of these cables to sync could cause issues. If you are using a third-party case, such as an extended battery pack, try removing the case and connecting the Apple-supplied USB cable directly to your device.
    3. Verify that Apple Mobile Device Support is installed
    iOS devices require Apple Mobile Device Support, which should be automatically installed with iTunes. To verify whether it is installed, follow the steps appropriate for your Windows operating system below.
    Windows XP: Click Start and choose Control Panel. Open the "Add or Remove Programs" control panel and verify that Apple Mobile Device Support is visible in the list of currently installed programs.
    Windows Vista and Windows 7: Click Start and choose Control Panel. Click "Uninstall a program" (or if using Windows Vista's Classic View of the Control Panel, click "Programs and Features"). Verify that Apple Mobile Device Support is visible in the list of currently installed programs.
    Windows 8: Move the cursor to the upper right corner, click the magnifying glass, type Control Panel,and press Return. Click "Uninstall a program". Verify that Apple Mobile Device Support is visible in the list of currently installed programs.
    If Apple Mobile Device Support is not listed, remove iTunes, QuickTime, Apple Software Update, Apple Application Support, and then reinstall iTunes. Follow the steps appropriate for your Windows operating system below:
    Reinstall iTunes for Windows XP
    Reinstall iTunes for Windows Vista, Windows 7, or Windows 8
    If after reinstalling iTunes Apple Mobile Device Support is still not installed, follow steps in Trouble installing iTunes or QuickTime for Windows.
    Thank you for using Apple Support Communities.
    Regards,
    Sterling

  • My gen 4 ipod shuffle is not showing the green light when I switch it on (Green area shown). But when I plug it into the computer there initial orange blink and then solid orange. What wrong with it and how can I fix it.

    My gen 4 ipod shuffle is not showing the green light when I switch it on (Green area shown). But when I plug it into the computer there initial orange blink and then solid orange. What wrong with it and how can I fix it. 

    Hello Korawees,
    I was researching the issue you are describing and had a recommendation. The device is very simple, so the software troubleshooting for it is pretty limitted so I think you shoud restore the iPod shuffle and re sync the content. That way, if it is a software issue, this will fix it. Here is the article named Restoring iPod shuffle to factory settings found here: http://support.apple.com/kb/HT1481.
    Before Starting
    It is important to understand the difference between "update" and "restore." Update does not affect your settings or songs, it simply installs updated software that controls iPod shuffle. Restore erases the disk and restores iPod shuffle to its original factory condition with updated software. If you only need to update iPod shuffle, this should be done on the computer where music is normally synced. Updating on another computer will result in all songs being removed from iPod shuffle.
    Warning: Because Restore erases all songs and files on iPod shuffle, make sure to back up any files you've saved on iPod shuffle. Your songs, podcasts, and audiobooks can be synced back to your iPod shuffle if the items are part of your iTunes library.
    How to restore iPod shuffle
    Ensure that you have an active Internet connection as new versions of iTunes and iPod Software may need to be downloaded to your computer.
    Download and install the latest version of iTunes if you do not already have it installed.
    Open iTunes, and then connect iPod shuffle to your computer.
    After a few moments, iPod shuffle will appear in the Devices section on the left side of the Tunes window.
    Select iPod shuffle under Devices and you will see information about it appear in the main iTunes window under the Summary tab/button for iPod shuffle (3rd and 4th generation) or the Settings tab/button for iPod shuffle (1st or 2nd generation).
    The Version section tells you whether iPod shuffle is up to date or needs a newer version of the software.
    Click the Restore button. You will be presented with one or more restore options that may prompt iTunes to automatically download the latest iPod Software. The 4-possible restore options are:
    Restore Option 1: Restore - Restores with same iPod Software version already on iPod.
    Restore Option 2: Use Same Version - Restores with same iPod Software version already on iPod even though a newer version is available.
    Restore Option 3: Use Newest Version - Restores with the latest iPod Software currently on your computer.
    Restore Option 4: Restore and Update - Restores after downloading the latest iPod Software on your computer.
    If you are using a Mac, a message will appear prompting you to enter an administrator’s name and password.
    A progress indicator will appear on the computer screen indicating that the restore process has started. Do not disconnect iPod shuffle during the restore process.
    After the restore process is complete, the iPod shuffle's status light will flash orange continuously. The iPod Setup Assistant window will appear asking you to name your iPod and choose your syncing preferences as you did when you connected your iPod shuffle for the first time.
    When you come to step 7, I recommend Restore Option 4.
    Take care,
    Sterling

  • When my phone is not plugged into the charger or computer, it will not turn on at all; even though it is not dead. When it's plugged into the computer, it will go to a white screen with a grey apple icon and then it will turn off again and repeat. IOS7

    When my phone is not plugged into the charger or computer, it will not turn on at all; even though it is not dead. When it's plugged into the computer, it will go to a white screen with a grey apple icon and then it will turn off again and repeat. IOS7 and iPhone 5.

    http://support.apple.com/kb/HT1808
    Try this step and if you cannot get your device into recovery mode there is a chance you have a hardware failure and you need to call apple to see what service options you have.

  • TS1702 After installing the new software to my iPhone 4S , my dream zoo either will not start or when it does it has a blank screen that has a few icons on it that wont work. How can I fix this is it possible to go back and reinstall the older software ?

    After installing the new software to my iPhone 4S , my dream zoo either will not start or when it does it has a blank screen that has a few icons on it that wont work. How can I fix this is it possible to go back and reinstall the older software ?

    Unfortunately I tried that and it didn't work. Thanks for the help though. I tried to uninstall and it said I couldn't because the file is corrupt or something, but I think I finally got it uninstalled and/or deleted or whatever, but now I try to reinstall/download it again from the beginning and I can't. No matter what I do I can not get Firefox working again. No matter how many times I try to redownload it. Any other suggestions?

  • When there will be a new boot camp version with Windows 8.1 support? I a floor of year can't already update Windows 8 on the iMac! ! !

    When there will be a new boot camp version with Windows 8.1 support? I a floor of year can't already update Windows 8 on the iMac! ! !

    Welcome to Apple Support Communities
    Boot Camp Support Software 5.0.5033 supports Windows 8.1 and can be used with that version. The Mid 2011 iMac is compatible with Windows 8, so you should not have any problem by installing Windows 8.
    Follow Apple's steps > http://manuals.info.apple.com/MANUALS/1000/MA1636/en_US/boot_camp_install-setup_ 10.8.pdf

  • If I upgrade to Mountain Lion on the computer that will install it, will my WIFI still work on the computer that cannot be upgraded? I know this is a very basic question

    If I upgrade to Mountain Lion on the computer that will install it, will my WIFI still work on the computer that cannot be upgraded? I know this is a very basic question. Trying to hold out as long as I can, but purchasing an iPhone for Christmas and new iMac next year when warrently expires.

    Thank U very much for the quick reply, I wanted to upgrade this weekend, but still on the fence. I can live with the software that is not compatible, they are on another compuetr, just didn't want the obvious stuff to stop working.

  • Wifi is not available where I come from. I have broadband connection where data transmission is through cell sites then to USB modem connected to a computer. The modem draws power from the computer. Will this setup work with the ipad?

    Wifi is not available where I come from. I have broadband connection where data transmission is through cell sites then to USB modem connected to a computer. The modem draws power from the computer. Will this setup work with the ipad?

    iPad requires Wifi (or 3G /LTE) to connect to the Internet. You cannot connect a USB modem to the iPad.
    You can create your own WiFi hotspot through your computer for your iPad to connect to, if your computer supports this functionality. All Wifi Macs and many Wifi PCs do. Check your computer manual for how to do it.

  • Anyone knows how to get the photos after IMG_9999 from iphone? :-(ps:... i got them all in my camera roll but when i connected to the computer there's nothing after IMG_9999..

    anyone knows how to get the photos after IMG_9999 from iphone? :-(ps:... i got them all in my camera roll but when i connected to the computer there's nothing after IMG_9999.. many thanks :-)

    They show in the camera roll, just not your computer?
    Have you checked every folder that is in the DCIM folder?

  • Whenever I plug my iPod in the computer is comes up with this ..This iPod cannot be used because the Apple Mobile Device Service is not started. - what does this mean, how can i fix it?

    Whenever I plug my iPod in the computer is comes up with this ..This iPod cannot be used because the Apple Mobile Device Service is not started. - what does this mean, how can i fix it?

    Instructions here >  iPod touch: How to restart the Apple Mobile Device Service (AMDS) on Windows
    Or Mac  >  iTunes: How to remove and reinstall the Apple Mobile Device Service on Mac OS X

  • If i clear my history, will that make firefox delete my credit card info permenantly from the computer or will just make it unvisible to me but it will still be stored somewher on computer?

    if i clear my history, will that make firefox delete my credit card info permanently from the computer or will just make it invisible to me but it will still be stored somewhere on computer?

    If it is stored as form data then you need to remove that data.
    * https://support.mozilla.com/kb/Form+autocomplete
    * http://kb.mozillazine.org/Deleting_autocomplete_entries

Maybe you are looking for

  • Cannot see external hard drive in finder even though listed in Disk utility

    I have a major problem with my G5 after file vault became corrupted and I had to erase the user account with all my data after consultation with an Apple Store Genius. I have an external Iomega external back up but the finder does not list it anymore

  • Spool print in Excel

    hi experts, in my sm37 spool request i want to download  in execl sheet. by means of ALV so that i can download completly in Horizental diraction ,  no line going to split.. but its layout in in classical list format i am not able to tacke correct fo

  • Auto position buttons under array on front panel

    In my gui I have an array of clusters that I am auto-sizing based on number of rows property node.  I have a delete and ok button under the indicator for the array and would like to position the buttons at the bottom of the array.  The easy solution

  • I am trying to use my account with a new computer.  Now we can't get the new music to download on the IPod.  Any help/

    I am trying to use my I Tunes account with a new computer.  Now we can't get the new music we bought to sync with the Nano.  Any ideas?

  • SAP IMG

    Hi all,                          Why do we create personnel areas and personnel sub-areas in Human resource under Enterprise structure, while the company, company code and location is created by Finance consultants.......i felt like there is a reason