Start up disk for lion

Can anyone help me out? I'm sure this quastion has been asked before but I've recently run disk utility and it has told me that my Mac HD drive is corrupted and to reboot with a startup diskt so that I can repair it. I've executed verify disk permissions, verify disk, and repiar disk permissions but it wont let me repair the disk saying that I must reboot using a startup disk. Can anybody help? The Mac is working fine, with no discrnable problems. I also have a MacBook Air, which might be able to help?

Reboot holding the command-r keys. It should boot up from the recovery partition. You can use disk utility from there.

Similar Messages

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  • Disk Utility wants start up disk for Lion

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    http://support.apple.com/kb/HT4718
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  • TS2951 Is there a way to make a dvd Boot Start Up Copy for Lion 7.4.1 ? on a MAC PRO 2011

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    -         THANK YOU,  JEFF  June 22,2012    3:10pm   Pacific Time

    See if this is of any value for you:
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  • Getting a replacement start up disk for imac

    How to get a replacement start up disk for my imac?
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    Call Apple technical support. They can probably sell you a new set of the original disks for a reasonable fee, if your iMac did come with installation disks (Macs that shipped with OS X 10.7 or 10.8 did not come with disks).
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  • Lost start up disk for airport extreme

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  • How to create a Lion boot disk for Lion on a MBPRD?

    I have a unique version of Lion on my MBPRD.  How do I create a Lion Boot Disk for this unique version?

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  • Warning on my HD  start up disk  for the core service remote management

    i keep getting this "volumes needs to be repaired when i run Onyx telling me i need to  do "command r" at start up to fix permisions. When i go into System Preferences the actual icon of the "start up" disk has a  ? mark on top of it.
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    one more question if you do not mind ,    when i clicked the unhide a programn called easy suite popped up  with an app for  "go bridge" when i treid to find it it said that it was a windows application and not supprted by Mac... i tried to delete it but it will not  delete.. any help with this?

  • How to get install disk for lion on 2012 macbook pro

    How do i get a reinstall disk for drivers and lion as well as ilife so i can install a new ssd drive in my computer

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  • Can I replace osx 10.6 with my original osx 10.4 to reinstall os in trouble shooting a software problem? My hard drive was replaced by apple because it (2007) had bad drives in 2011 with 10.6. Now all I have is start up disks for 10.4 osx .

    Help replacing 10.6 osx with 10.4 original osx start up disks . What will happen?

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    3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
    4. When completed quit DU and return to the installer. Install Tiger.
    If you don't have a Snow Leopard DVD and wish to upgrade to Snow Leopard, then you will need to purchase the DVD:
    If you need to purchase Snow Leopard contact Customer Service: Contacting Apple for support and service. The price is $29.00 plus tax. You will receive physical media - DVD - by mail.
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  • Damaged Start-up disk for Adobe Creative Suite 4

    My personal Adobe Creative Suite 4 disks bought in 2010 were damaged by my kids. I would like to re-install the suite after a recent upgrade of the OS in my laptop. Is it still possible to re-install online using the serial number on my disk box?
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    thanks

    if you follow all 7 steps you can dl a trial here:  http://prodesigntools.com/download-adobe-cs4-and-cs3-free-trials-here.html
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    if you have a problem dl'g, you didn't follow all 7 steps.  the most common error involves failing to meticulously follow steps 1,2 and/or 3 (which adds a cookie to your system enabling you to download the correct version from adobe.com).

  • How to get make a boot disk for lion

    Hi,
    I have a fatal disk error that required a full rebuild (so says disk utility) but how to obtain as there was no option to create at upgrade time and I can not see any other method. SO how do you do it?

    Macs with pre-installed OS X Lion don't come with physical media. You have a recovery partition on your internal hard disk on your mac. If you want to reinstall OS X, hold down CMD + R when you hear the startup sound.
    If you want to, you can buy an OS X Lion USB Thumb drive here: http://store.apple.com/us/product/MD256Z/A  ($69.00)
    You can also copy the recovery hd on an USB drive with this tool: http://support.apple.com/kb/DL1433

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