How to install a clean copy of Lion on my mac book pro

Since installing Lion on my Mac Book Pro June 2011 17 inch model I have had nothing but problems. I would like to wipe mt HD and start again with a completely clean copy of Lion. How do I do this ?

Read this:
http://www.macworld.com/article/161203/2011/07/should_you_clean_install_lion.htm l

Similar Messages

  • How can I get a copy of mountain lion for my mac book pro on which I already have mountain lion 10.8.2 installed

    I have a MacBookPro which came installed with Mountain  Lion10.8.2.
    My Mac Book pro does not boot, not even in safe mode. It boots in Recovery Mode, and I tried to reinstall it and it says downloading and it shows that it will take 258 hours. I cannot wait 258 hours, is there any other way
    2. My brother got me this Mac between December 2012 - January 2013 from Australia, I live in  India, How do I find out if I am in warranty. Can I call any number. I have an Apple ID with me which I just created and I have the serial number with me but I do not know the exact date of purchase.
    Where can I download or purchase a copy of Mountain Lion? is there any other site other than Apple?
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    If I have no warranty I would still want a DVD of Mountain Lion since I can do the install myself and do not need to pay 2000 for installation. There is no data to backup. I would really appreciate any help here.
    Regards

    You can go to the Apple online store and purcahse a copy of Mountain Lion.  This will give you a redemption code, which you can use to download Mountain Lion from the App Store.  Unfortuantely, I'm not aware of any other way to legally purchase it.  I have never seen Apple release Muontain Lion on DVD.
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    I hope this helps.

  • I am trying to install a clean copy of Lion, but I don't see the OS in my Disk Utility

    Good Morning Friends,
            I am trying to install a clean copy of Lion, but I don't see the OS in my Disk Utility... I am lost.

    Hi Bohandleit208,
    Just double-click on the Lion installer to install it. You should not need Disk Utility for that purpose. The Lion installer should be in your Applications folder.

  • I have updated to maverick from mountain lion.initially my mac book pro was snow leopard.the multitrack touch pad swapping the page is not happening in finder,it is only working in safari.please help me how to get that swiping gesture in  finder

    i have updated to maverick from mountain lion.initially my mac book pro was snow leopard.the multitrack touch pad swapping the page to get back to previous page is not happening in finder,it is only working in safari.please help me how to get that swiping gesture in  finder

    Hi..
    I repled to you here >  https://discussions.apple.com/message/25598596#25598596
    Please do not start duplicate topics. It makes it that much harder to assist you.

  • My wifi is very slow after installing mountain lion on my Mac book pro

    My wifi is very very slow after installing mountain lion on my MacBook pro.
    What can I do?

    Ha  ha, I misread that as "My wife is very slow after installing mountain lion on my Mac book pro"
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  • I downloaded Mountain Lion on my Mac Book Pro but when I go to install it, it says "OS X cannot be installed on Lion."   Any advice?

    I downloaded Mountain Lion on my Mac Book Pro but when I go to install it, it says "OS X cannot be installed on Lion."   Any advice?

    Right-Click the "Install OS X Mountain Lion" installer under /Applications and select Show Package Contents and drill down through the folders; Contents/SharedSupport.  Drag the InstallESD.dmg file to your desktop.  Grab an 8GB USB stick as the file is 4.35GB's and might not fit on a 4GB USB stick.  Then mount the DMG by double-clicking it and stick your 8GB USB stick in and that will mount then you can use Disk Utility to restore the DMG to the 8GB USB stick.  Then shutdown and reboot while holding the Option key and select the USB drive.  See if that will let you install Mountain Lion. 
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    More detailed instructions:
    http://osxdaily.com/2012/02/17/make-bootable-os-x-10-8-mountain-lion-usb-install -drive/

  • Instal Mountain Lion on a mac book pro from october of 2008

    Is it advisable to install mountain lion on my mac book pro, bought in october of 2008 (first generation aluminum body), or will it not work/work very slow?
    An search on the internet gives different outcomes..
    thank you!

    JJDDSS wrote:
    Is it advisable to install mountain lion on my mac book pro, bought in october of 2008
    The date of purchase is not a reliable indicator that your Mac Book Pro meets the requirements for Mountain Lion.
    Check out exact technical informaitons for supported models here:
    http://www.apple.com/osx/specs/
    Even if your computer meets the requirements for Mountain Lion doesn't necessarily mean it's advisable to do so. For example, if you rely on applications that are not compatible with Mountain Lion.
    Matt

  • Installed Mountain lion on my Mac book pro. Now My IRONKEY flash drive is not launching.

    Installed Mountain lion on my Mac book pro late 2011. After that my IRONKEY flash drive is not launching. Before it was launching OK.The flash drive has updated software.

    You have some other problem with your boot drive that has corrupted data backed up to the TimeMacine drive.
    My advice is to boot into each operating system and manually backup just your Users files each to separate regular external drives (no Timemachine or backup software) and disconnect.
    Make a note of any serial numbers, emails, address book contacts, export bookmarks etc. that isn't typically in your users folders data.
    You might be able to Winclone 3 the Windows as a whole thing as it's appearing not to have issues but it's your MacintoshHD partition that is so that will have to be rebuilt from scratch.
    Most commonly used backup methods
    If your OS X parititon doesn't boot, you can use this to recover files.
    Create a data recovery/undelete external boot drive
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    If you wish to switch your boot drive for something better, this is a good time to do this.
    Install/upgrade RAM or storage drive in Mac's
    If your machine is capable of Internet Recovery, then use that, then upgrade.
    If your machine came with 10.6 or earlier, then use the 10.6 install disks and work up from there.
    Erase, formatting, OS X installs on Mac's

  • HT1338 Can I upgrade from OS X v10.6.8 straight to Mountain Lion on a Mac Book Pro?

    Hello, does anyone know if I can upgrade from OS X v10.6.8 straight to Mountain Lion on a Mac Book Pro? Thanks

    Yes.
    Upgrading to Snow Leopard, Lion, or Mountain Lion
    Upgrading to Snow Leopard
    You can purchase Snow Leopard by contacting Customer Service: Contacting Apple for support and service - this includes international calling numbers. The price is $19.99 plus tax. You will receive physical media - DVD - by mail.
    Third-party sources for Snow Leopard are:
    Snow Leopard from Amazon.com
    Snow Leopard from eBay
    After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store.
    Before upgrading check that you computer meets the minimum requirements:
    Snow Leopard General requirements
      1. Mac computer with an Intel processor
      2. 1GB of memory
      3. 5GB of available disk space
      4. DVD drive for installation
      5. Some features require a compatible Internet service provider; fees may
          apply.
      6. Some features require Apple’s MobileMe service; fees and terms apply.
    Upgrading to Lion
    First, you need to upgrade to Snow Leopard 10.6.8 as stated above.
    You can purchase Lion by contacting Customer Service: Contacting Apple for support and service - this includes international calling numbers. The cost is $19.99 (as it was before) plus tax.  It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
    Before upgrading check that you computer meets the minimum requirements:
    Lion System Requirements
      1. Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7, or
          Xeon processor
      2. 2GB of memory
      3. OS X v10.6.6 or later (v10.6.8 recommended)
      4. 7GB of available space
      5. Some features require an Apple ID; terms apply.
    Upgrading to Mountain Lion
    Be sure your computer meets the minimum requirements:
    Apple - OS X Mountain Lion - Read the technical specifications.
    Macs that can be upgraded to OS X Mountain Lion
      1. iMac (Mid 2007 or newer)
      2. MacBook (Late 2008 Aluminum, or Early 2009 or newer)
      3. MacBook Pro (Mid/Late 2007 or newer)
      4. MacBook Air (Late 2008 or newer)
      5. Mac mini (Early 2009 or newer)
      6. Mac Pro (Early 2008 or newer)
      7. Xserve (Early 2009)
    Are my applications compatible?
    See App Compatibility Table - RoaringApps - App compatibility and feature support for OS X & iOS.
    Am I eligible for the free upgrade?
    See Apple - Free OS X Mountain Lion upgrade Program.
    For a complete How-To introduction from Apple see Apple - Upgrade your Mac to OS X Mountain Lion.

  • HT1800 How can I add a Epson Stylus SX445w to my mac Book Pro this is the second one I've tried and failing miserably...it should be so simple...spoken to the help line at Epson and they say it's down to Apple !! Somebody please help me

    How can I add a Epson Stylus SX445w to my Mac Book Pro
    This is the second one I've tried and failing miserably...it should be so simple...I've installed poken to the help line at Epson and they say it's down to Apple !! Somebody please help me

    Yes I did everything that I was instructed to do!
    Cheers
    Joyce

  • My mailbox is full. How do I delete messages. I have a 2008 Mac Book Pro., My mailbox is full. How do I delete messages. I have a 2008 Mac Book Pro.

    My mailbox is full. How do I delete messages. I have a 2008 Mac Book Pro., My mailbox is full. How do I delete messages. I have a 2008 Mac Book Pro.

    Hey kathleenfrommoses lake!
    Here is an article that can help you delete unwanted emails:
    Mail (Mountain Lion): Delete messages
    http://support.apple.com/kb/PH11732
    Take care, and thanks for visiting the Apple Support Communities.
    -Braden

  • I have Os Lion on my mac book pro, im not a fan of this because i cant run many games, i have the disk for snow leopard my machine came with but i get a error saying "unable to unmount disc" when i try erase my hard drive i just want OS SL back any help?

    I have Os Lion on my mac book pro, im not a fan of this because i cant run many games, i have the disk for snow leopard my machine came with but i get a error saying "unable to unmount disc" when i try erase my hard drive i just want OS SL back any help?
    many thanks Carl.

    You must boot from another drive in order to erase the system drive.
    Try starting up with Snow Leopard DVD inserted and C depress. That should get you booted from the DVD. Then start Disk Utitlity from DVD and erase the disk then you should be able to install Snow Leopard.
    Remember that everything will be removed from the disk when you erase it and install Snow Leopard so backup first.
    Allan

  • I installed Adobe CS6 Design & Web Premium on my Mac Book Pro a few years ago but have repeatedly encountered problems with the programs freezing or not opening properly. It's a Student and Teacher Licensing version so an academic ID is required but I am

    I installed Adobe CS6 Design & Web Premium on my Mac Book Pro a few years ago but have repeatedly encountered problems with the programs freezing or not opening properly. It's a Student and Teacher Licensing version so an academic ID is required but I am no longer a student--can I still reinstall it since my academic ID may no longer be valid?

    Erin Elzo as long as the serial number has been registered under your account at http://www.adobe.com/ then you should be able to continue to utilize the software.  You can find details on how to locate your registered serial number at Find your serial number quickly - http://helpx.adobe.com/x-productkb/global/find-serial-number.html.

  • Is lion stable om Mac Book Pro

    Is lion stable om Mac Book Pro

    entouchman wrote:
    Is lion stable om Mac Book Pro
    It's stable enough for Apple to be shipping all new MacBook Pros with Lion installed.

  • HT201456 I have tried to install Windows 8.1 64 on my new Mac Book Pro from a full install disc.

    I have tried to install Windows 8.1 64 on my new Mac Book Pro from a full install disc. When I get the the choice of partitions to install Windows 8.1 on the Windows installer says that the Bootcamp partition is not valid.
    Has anyone encountered the same issue?

    BCA creates the partition as FAT, which the installer needs to format.
    Please see https://help.apple.com/bootcamp/mac/5.0/help/#/bcmp173b3bf2 for reference. Where does it break in your case?

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