When i turn in my computer it only come a white screen whit a map and a questionmark?

When i turn in my computer it only come a white screen whit a map and a questionmark?

That folder with the question mark icon means that the MacBook can't find the boot directory. That can either mean it can't find the hard drive or the Operating System data on the hard drive is somehow corrupted.
Put your install DVD into the optical drive and reboot. As soon as you hear the boot chime, hold down the "c" key on your keyboard (or the Option key until the Install Disk shows up). That will force your MacBook to boot from the install DVD in the optical drive.
When it does start up, you'll see a panel asking you to choose your language. Just press the Return key on your keyboard once. It will then present you with an Installation window. Completely ignore this window and click on Utilities in the top menu and scroll down to Disk Utility and click it. When it comes up is your Hard Drive in the list on the left?
If it is then click on the Mac OS partition of your hard drive in the left hand list. Then select the First Aid Tab and run Repair Disk. The Repair Disk button won't be available until you've clicked on the Mac OS partition on your hard drive. If that repairs any problems run it again until the green OK appears and then run Repair Permissions.
If your hard drive isn’t recognized in Disk Utility then your hard drive is probably dead.

Similar Messages

  • TS2570 when i turn on my computer it stays on the grey screen and then turns off by itself. How can I fix that?

    when i turn on my computer it stays on the grey screen and then turns off by itself. How can I fix that?

    Hi , and a warm welcome to the forums!
    Could be many things, we should start with this...
    "Try Disk Utility
    1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
    2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
    *Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
    3. Click the First Aid tab.
    4. Select your Mac OS X volume.
    5. Click Repair Disk, (not Repair Permissions). Disk Utility checks and repairs the disk."
    http://docs.info.apple.com/article.html?artnum=106214
    Then try a Safe Boot, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
    (Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive & clear caches.)
    If perchance you can't find your install Disc, at least try it from the Safe Boot part onward.
    If 10.7.0 or later...
    Bootup holding CMD+r, or the Option/alt key to boot from the Restore partition & use Disk Utility from there to Repair the Disk, then Repair Permissions.
    Hold alt or option key at bootup, do asny boot choices show up?

  • HT204406 Although I have subscribed to ITunes Match my ipad setting only states under Settings Music, to subscribe to iTunes Match. But i have subscribed. i have played the downloaded songs from the icloud, too, and when i turn off my computer, the ipad m

    I subscribed to Music Match with iTunes and yet my ipad settings for Music only still has the option to subscribe, and therefore I cannot click on an option to Activagte iTunes Match, since it is not there. I have all the right number of songs from the icloud showing up in my ipad now, and I have played a few, but when I tried to turn off the computer, it showed a field stating that my ipad music would stop playing too, and it did. I thought this might have something to do with homesharing, but this I thought was something separate from iCloud.
    There is something wrong, but I don't understand what. It has just synced, but the problem persists.

    Home sharing is separate from iTunes Match.  Sounds like you were playing music using home sharing, which turned off when you turned off your computer.
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    On your iPad, confirm that you are signed in with this same ID in Settings>iTunes & App Store (at the top).  If so, you should see an iTunes Match setting listed with an on/off slider.  Slide it on to enable iTunes Match on your iPad.

  • IPod: when I turn it on my ipod only show Apple logo

    hello I really new in this forums but I don't be too sure if here is the correct forums to post my question.
    I have a 30GB video iPod, when I turn it on my ipod only show Apple logo, what can I do to fix this problem.
      Windows XP  

    Try this link for computer not recongizing your ipod
    http://docs.info.apple.com/article.html?artnum=61711

  • My new ipod nano does not  work when you turn off the computer

    I bought a new iPod but I have a problem when you turn off the computer does not work. Shows that the battery is full and it was lightning. Ipod only works while connected to your computer. What should I do

    Hello pepi95,
    And welcome to Apple Discussions!
    If you just bought the nano, why not bring it back for a replacement or your money back? It's definitely a defective iPod. Not much else for options here. Sorry.
    B-rock

  • Gut white screen with flashing apple and circle/warning sign on white screen when i turn on the computer

    When i turn on my computer, i get only a white screen with a gray apples in the middle, flashing, alternating with a ghostbuster-type warning. Never get to the galaxy screen. Just happened today.

    Did you setup a lock code? I have done this operation via iCloud just few minutes ago and it's booted with 4 numbers lock code just fine. When you lock your Mac, it's restarts automaticly and then loads with lock screen and you are only able to enter password of 4 numbers to unlock it.

  • I'm sure this is a setting fix, but can't find it-.  All of my windows for mac programs open when I turn on my computer, such that I have to close each one individually to get to my desk top.  How do I adjust so none of them open unless I choose to?

    I'm sure this is a setting fix, but can't find it….  All of my windows for mac programs open when I turn on my computer, such that I have to close each one individually to get to my desk top.  How do I adjust so none of them open unless I choose to?

    Remove the check in the box "Reopen windows when logging back in":

  • How do i stop my programs from automatically popping up when i turn on the computer?

    how do i stop my programs from automatically popping up when i turn on the computer?

    When you log out or shut down, there will be a checkbox that asks you if you want to reopen windows when you log in. Just uncheck this box. If that isn't it, you may have login items turned on. Go to System Preferences>Users and Groups and then under your name click the Login Itens tab. Make sure nothing is there.
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  • How can I stop Foxfire from automatically loading when I turn on my computer that runs on Windows Vista?

    Foxfire automatically loads when I boot up my computer after all the other essential programs boot up. I'd like to know how to disable the start-up menu link that allows the program to load up when the computer first starts up because the Foxfire browser isn't needed when I first start the computer. Besides, when I first start my computer, it's inevitably not hooked to the internet and it's just a bit annoying to see foxfire load when it's not needed. Furthermore, it takes up precious memory in the RAM when it's running, thus slowing down my machine. Please, someone show me how to keep this program from booting when I start up my computer. By the way, my system is Windows Vista and Foxfire does not show up in the start-up folder. Only by going to the default program page and clicking on Foxfire does it show that Foxfire has a hidden default that makes it start when the computer starts. All I'm looking for is to not see it when I boot my computer.

    Thanks for pointing me to the link about the startup programs changes. I found the solution there. Foxfire was hiding in the hidden startup menu. Once I found it using msconfig, I was able to stop it from loading when I started my computer. Again, thanks for the help.

  • When I turn on my computer,an error message says  "AppleSyncNotifier.exe-entry point not found The procedure entry point xmlTextReaderConstName could not be located in the dynamic link library libxml2.dll". Can't access itunes store,sync,buy etc. Help...

    When I turn on my computer, an error message says "AppleSyncNotifier.exe-entry point not found. The procedure entry point xmlTextReaderConstName could not be located in the dynamic link library libxml2.dll"  Cannot access itunes store, sync phone, etc. Two weeks ago did this and Apple support had me remove and reinstall iTunes. Doing it again. Help....

    With Windows Explorer, navigate to your C:\Program Files\Common Files\Apple\Apple Application Support folder.
    Copy the libmxl2.dll that you should find there, navigate to the nearby Mobile Device Support folder, and Paste it in there also.
    Reboot and see if all is well
    In case that your OS is Windows 7 (64 bit)
    1. Open windows explorer, go to location C:\Program Files (x86)\Common Files\Apple\Apple Application Support
    2. Copy file "libxml2.dll"
    3. Open new windows explorer, to to location C:\Program Files (x86)\Common Files\Apple\Mobile Device Support
    4. Paste file "libxml2.dll" to the location.
    5. Reboot your computer, it should not display that message, it should be clear.
    Good Luck

  • I have a error message when i turn on my computer. AppleSyncNotifier.exe - Entry Point Not Found. The procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite3.dll. Any thoughts?

    I have a error message when i turn on my computer. AppleSyncNotifier.exe - Entry Point Not Found. The procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite3.dll.
    Any thoughts?

    Found this fix here which worked for me with a similar problem.
    https://discussions.apple.com/thread/3196594?start=0&tstart=0
    With Windows Explorer, navigate to your C:\Program Files\Common Files\Apple\Apple Application Support folder.
    Copy the SQLite3.dll that you should find there, navigate to the nearby Mobile Device Support folder, and Paste it in there also.
    Reboot and see if all is well.

  • In windows 7, how to make firefox start automatically when I turn on the computer

    In Windows 7, how to make Firefox start automatically when I turn on the computer. Note, I am asking how to do this with Windows 7, not xp, not vista.

    You need to place a shortcut to open Firefox in the Start > Programs > Startup folder.<br />
    That is basically the same in all Windows versions.

  • Please a simple problem but I don't know how to solve it. After installing 16 gb of ram all is good but when I turn on the computer it is a window signaling that all is correct. How is possible to delete once and for all that window? Thank you

    Please a simple problem but I don't know how to solve it. After installing 16 gb of ram all is good but when I turn on the computer it is a window signaling that all is correct. How is possible to delete once and for all that window? Thank you

    Well then maybe you could take a screenshot because the appearance of such a window is news to me.
    Also post your OS X version and what model Mac you have. The more detail, the better. Thanks.
    To take a screenshot hold ⌘ Shift 4 to create a selection crosshair. Click and hold while you drag the crosshair over the area you wish to capture and then release the mouse or trackpad. You will hear a "camera shutter" sound. This will deposit a screenshot on your Desktop.
    If you can't find it on your Desktop look in your Documents or Downloads folder.
    When you post your response, click the "camera" icon above the text field:
    This will display a dialog box which enables you to choose the screenshot file (remember it's on your Desktop) and click the Insert Image button.
    ⌘ Shift 4 and then pressing the space bar captures the frontmost window.
    ⌘ Shift 3 captures the entire screen.
    Drag the screenshot to the Trash after you post your reply.

  • I used utilities to source my 10.6 snow leopard install disc to my main hardrive, and now when I turn on my computer the apple with the spinning wheel stays on the screen and stuck like that. How do I fix it Help please. I already tried all the commands

    I used utilities to source my 10.6 snow leopard install disc to my main hardrive, and now when I turn on my computer the apple with the spinning wheel stays on the screen and stuck like that. How do I fix it Help please. I already tried all the commands such as Command R, Holding down the Option key, C and holding down shift at the start up but nothing happens.
    initialy All I was trying to do was downgrade 10.7 to 10.6 .

    You have to consider the possibility the hard drive may be dying.    If your data isn't backed up, try one of the tools below:
    https://discussions.apple.com/docs/DOC-1689
    Once you are sure your data is backed up, we can examine other possibilities.  In the meantime call AppleCare for your original installation DVDs.  You may need them.

  • I have a Macbook Pro that I have just renewed and transferred over my old hard drive (also from a Macbook Pro). Now when I turn on the computer and ITunes opens I get error (-50) and then error 5002 when I try to sign in to ITunes Store - Help!

    I have a Macbook Pro that I have just renewed and transferred over my old hard drive (also from a Macbook Pro). Now when I turn on the computer and ITunes opens I get error (-50) and then error 5002 when I try to sign in to ITunes Store - Help!
    My dealer has tried and failed (twice) to correct this and I have tried deleting the two items in the Itunes folder but no luck!

    were you able to get help on this?  I need help on error 5002 as well.  thank you

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