When I start up iMac shows question mark

When I start up my Mac....a box shows a question mark

Reinstalling Lion Without Erasing the 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.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. 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 main menu.
Reinstall Lion: Select Reinstall Lion and click on the Continue button.
Reinstall Snow Leopard without erasing the drive
Do the following:
1. Repair the Hard Drive and Permissions
Boot from your Snow Leopard 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 Utilities menu. 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.
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. Reinstall Snow Leopard
If the drive is OK then quit DU and return to the installer.  Proceed with reinstalling OS X.  Note that the Snow Leopard installer will not erase your drive or disturb your files.  After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
Download and install the Combo Updater for the version you prefer from support.apple.com/downloads/.

Similar Messages

  • Mac book not starting it's showing question mark

    Can you help me

    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 (CD/DVD drive) and reboot. Be sure to either use the disc that came with your Mac, or, if you installed a later Mac OS X version from disc, use the newer disc. 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) until the apple 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. Choose your language and 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. After repairing use Startup Disk from the same menu to choose your hard drive for restarting from your hard drive.
    If your hard drive isn’t recognized in Disk Utility then your hard drive is probably dead.

  • 2 days old imac 27 inch shows question marks on start up..help~

    just got a new imac 27 inch two days...finally opened up the box today and start it up and now it show question marks on boot
    won't pass that screen at all...did some research and found no solution..since it is new in warranty, would it be better just to go back to apple
    or there is something i could try..any help would be appreciated

    Try this:
    Reinstalling Lion/Mountain Lion Without Erasing the 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.
    Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
    When the recovery menu appears select Disk Utility. 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 main menu.
    Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Continue button.
    Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

  • When I start MacBook Pro13 shows gray Screen and flashing file Image with question mark

    When I start MacBook Pro13 shows gray Screen and flashing file Image with question mark , it's brand new I just receive it from Apple Store .

    Startup Manager to select Startup disk.
    http://support.apple.com/kb/HT1310
    Repair Disk
    Steps 2 through 8
    http://support.apple.com/kb/PH5836

  • When I start my iMac 2008, appear something like folder with question mark inside

    When I start my iMac 2008, appear something like folder with question mark inside

    Reinstall OS X without erasing the drive
    1. Repair the Hard Drive and Permissions
    Boot from your Snow Leopard 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 Utilities menu. 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.
    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. Reinstall Snow Leopard
    If the drive is OK then quit DU and return to the installer.  Proceed with reinstalling OS X.  Note that the Snow Leopard installer will not erase your drive or disturb your files.  After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
    Download and install Mac OS X 10.6.8 Update Combo v1.1.
    If you are running Lion or later:
    Reinstall Lion, Mountain Lion, or Mavericks without erasing 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.
    Repair
    When the recovery menu appears select Disk Utility. 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 then click on the Repair Permissions button. When the process is completed, then quit DU and return to the main menu.
    Reinstall Mountain Lion or Mavericks
    OS X Mavericks- Reinstall OS X
    OS X Mountain Lion- Reinstall OS X
    OS X Lion- Reinstall Mac OS X
         Note: You will need an active Internet connection. I suggest using Ethernet
                     if possible because it is three times faster than wireless.

  • Respected sir, i have problem with my mac book pro 13, i shows question mark when i start up the laptop. so please reply with the convinient solution

    respected sir, i have problem with my mac book pro 13, i shows question mark when i start up the laptop. so please reply with the convinient solution

    ajit5544 wrote:
    ..  my mac book pro 13, i shows question mark when i start up the laptop. ...
    See here  >  http://support.apple.com/kb/TS2570

  • I am using a licensed CS3 Chinese Version and Illustrator shows question mark on the menu bar. iMac,

    I am using a licensed CS3 Chinese Version and Illustrator shows question mark on the menu bar.
    iMac, OS X Mountain Lion (10.8.2)

    $$$/_MBAR/Mnu showing in Menu Bar - IllustratorHints
    Mylenium

  • Oracle Reports 10.1.2.3 output shows question marks, parameter form shows correct Arabic

    Hi
    Following is our environment
    Oracle Application Server     10.1.2.3.0
    Microsoft Windows 2003 Enterprise Edition Service Pack 2
    Oracle Database 11.2.0.2.0
    NLS_LANG     AMERICAN_AMERICA.AR8MSWIN1256
    When client runs the report on browser (IE), the parameter form appears fine with Arabic characters.
    Inserting the parameters in Arabic also look fine and characters display in Arabic but when report is generated, the output shows the inserted parameters as ????
    On server, regional settings are ALL Arabic. Also the registry has NLS_LANG setting of AMERICAN_AMERICA.AR8MSWIN1256.
    Report output is same for both html and pdf formats. For PDF subetting, uifont.ali file has been modified but the issue does not seem to be PDF related since the html format reports also shows ???
    It is a 3 tier setup hence there is no question of having NLS_LANG registry settings for client PCs that are running Windows OS with Arabic regional settings that match the server.
    Interestingly, the same report when run from a different application server having same architecture runs fine. The other application server has exact same version of OAS. Database supports Arabic and is configured as such.I tried comparing the different configuration files on both servers but apparently I cannot find the place where I should change something for the reports to show correct Arabic.
    SELECT * FROM NLS_PARAMETERS
    WHERE parameter IN ('NLS_CHARACTERSET','NLS_LANGUAGE');
    NLS_LANGUAGE
    AMERICAN
    NLS_CHARACTERSET
    AR8MSWIN1256
    I am writing this after doing quite some research but seems like I am unable to find a solution to this.
    Any help will be appreciated.

    Thank you Paul for your reply.
    I think you misunderstood me. I understand that it is all volunteer work and I never said I was looking for "quick" or "sure" response. I did not even use the words IMMEDIATE or URGENT in my post. I found it strange because I personally believe that there are many volunteers providing great support to others and yet my post somehow went unnoticed. In my personal opinion, however, if you do not wish to reply then you should just ignore rather than being rude. No one can force anyone to do the good work that people are doing here at oracle forums and they are all doing this out of choice. Let me also assure you that me and people like myself really appreciate their efforts.
    Having said that, I wish you had taken time to read about my issue. There is infact a registry setting that specifies the NLS_LANG and it is already set under both Infrastructure and Middle Tier in the registry. I mentioned it earlier. The value is AMERICAN_AMERICA.AR8MSWIN1256 and I believe this is correct for Arabic characters.
    What is confusing for me is the fact that if browser was not capable of showing Arabic characters then the static Arabic words in the reports layout (field name for instance) would also show as garbage or question marks. They appear to be fine. Since we are just passing some parameters in Arabic language and not saving anything in the database, the DB characterset does not come into play for now. Although the DB characterset is also set to store Arabic data. We are displaying the parameters that we are passing through the parameter form in the output of the report and this is where we see question marks (????).
    Finally, if it was a browser issue or a DB characterset issue, then in my limited knowledge, I believe that the report that we are running using the other Application Server that is pointing to the same database should also show the same behaviour. That is not the case as it displays the same report perfectly. Client machine is the same in both cases using Windows 7 and IE as browser.
    http://appserver1/reports/rwservlet?admin/myreport           (connecting to db1)    works fine
    http://appserver2/reports/rwservlet?admin/myreport          (connecting to db1)     show question marks
    Above URLs are examples. The point I am trying to make here is that the issue has to be with the new application server and it cannot be registry settings as I have double checked the entry and it exists in all Oracle Homes ie Infrastructure and Middle Tier. So maybe it is some configuration file setting that I am missing here.
    Any help will be appreciated.

  • Mavericks, only one site show question mark instead of images

    Hi,
         Updated to Mavericks, only one site show question mark instead of images. Tried safari, chrome and firefox all of them have same problem of showing images of this site. Tried reset, empty cachs, cookies, did not work. Any one have a clue to solve this? Thx.
    BTW, the site is: ssense.com

    Thanks! lol, seems silly now i had to post here when all i had to do was close and relaunch... sorry for wasting your time. thanks to those who answered.

  • On start  there is a question mark in a file folder what do I need to do?

    When starting a file with question mark in it, what is wrong?

    @LowLuster is of course correct.  You will need to either restore from TM or upgrade the hard drive and restore from Time Machine.
    Here is an excellent article on what to do:
    https://discussions.apple.com/docs/DOC-5281

  • I can no longer view my photos through th photo icon.  There is not an icon on my "slide to unlock" screen that when touched starts a slide show of my photos.  How do I turn that off so I can access my photos as before?

    I can no longer view my photos through th photo icon.  There is not an icon on my "slide to unlock" screen that when touched starts a slide show of my photos.  How do I turn that off so I can access my photos as before?

    Oroilore-
    I do not see a way to disable the Picture Frame icon.  I looked at Settings-Picture Frame, but none of the options turns it off.  The only way I can thinik of, would be if all of your photos had been deleted.  If there were no photos, you couldn't have a slide show!
    One thing to try is to reset (reboot) your iPad.  Hold both the Home and Sleep buttons for several seconds until the Apple logo appears.  Ignore the "Slide to power off" arrow.  The iPad will restart after a couple of minutes.  Resetting this way will not hurt anything, and sometimes clears up mysterious problems.
    Fred

  • When I start my iMac the screen turns green.

    Good Day,
    When I start my iMac it turns green at startup, but for a short while, is this normal or I have to do some update to rectify this issue.

    The zoom feature is covered in the manual.
    iPod touch User Guide (For iOS 4.3 Software)
    Double tap with three fingers.

  • TS1440 When I start my iMac it chimes, whirs and then dies.

    When I start my iMac it chimes, the fan starts whirring and then, five seconds or so later, it dies. The iMac is about six years old. And fixes? Thank you.

    Welcome to Apple Communities
    http://support.apple.com/kb/HT3964?viewlocale=en_US
    Take it to a reseller or Apple Retail Store

  • When I start my imac all programms starts and opens, when I start my imac all programms starts and opens

    When I start my imac all programms open and starts. It is annoing

    When you shut down or restart, uncheck this option to restart open windows.

  • When I start my iMac it gets stuck and the letter. M just keeps typing away

    When I start my iMac the keyboard isn't working and it just keeps ping an m
    X

    Good that you can get to it through TB.  Use that connection to delete some files you no longer need so you will have room to boot the system and/or resintall the system.
    You can also try booting in Safe Mode.  That sometimes willl clear up enough disk space so it willl boot and then you can delete some files from there.
    http://support.apple.com/kb/HT1564?viewlocale=en_US
    If that won't work there are other remedies that take more work.  Post back.

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