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I am wanting to upgrading my Mac Book Pro from my current OS X 10.4.11 to something OS X 10.5 or newer.

672 Views 5 Replies Latest reply: Apr 27, 2013 2:09 PM by Texas Mac Man RSS
laurafromsk Calculating status...
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Jun 11, 2012 7:21 PM

I have a disk which I purchased a while ago which says it is Mac OS X 10.6 Retail and I am wondering if this is an upgrade or a whole new install? Am I going to lose information on my computer? Any help is welcomed

 

My computer specs

MacBook Pro

  Model Identifier:    MacBookPro3,1

  Processor Name:    Intel Core 2 Duo

  Processor Speed:    2.4 GHz

  Number Of Processors:    1

  Total Number Of Cores:    2

  L2 Cache (per processor):    4 MB

  Memory:    2 GB

  Bus Speed:    800 MHz

MacBook Pro, Mac OS X (10.4.11)
  • Kappy Level 10 Level 10 (220,960 points)

    It's a full installer, but you should first erase your drive before installing.

     

    How to Install OS X Updates Successfully

     

    A. Repair the Hard Drive and Permissions:

     

    Boot from your current OS X Installer disc. After the installer loads select your language and click on the Continue button. Then 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. Now restart normally. 

     

    If DU reports errors it cannot fix, then you will need Disk Warrior (4.0 for Tiger) and/or TechTool Pro (4.5.2 for Tiger) 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.

     

    B. Make a Bootable Backup Using Restore Option of Disk Utility:

     

    1. Open Disk Utility from the Utilities folder.
    2. Select the destination volume from the left side list.
    3. Click on the Restore tab in the DU main window.
    4. Check the box labeled Erase destination.
    5. Select the destination volume from the left side list and drag it to the Destination entry field.
    6. Select the source volume from the left side list and drag it to the Source entry field.
    7. Double-check you got it right, then click on the Restore button.

      

    Destination means the external backup drive. Source means the internal startup drive.

     

    C. Important: Please read before installing:

     

    1. If you have a FireWire hard drive connected, disconnect it before installing the update unless you will boot from this drive and install the update on it. Reconnect it and turn it back on after installation is complete and you've restarted.
    2. You may experience unexpected results if you have installed third-party system software modifications, or if you have modified the operating system through other means. (This does not apply to normal application software installation.)
    3. The installation process should not be interrupted. If a power outage or other interruption occurs during installation, use the standalone installer (see below) from Apple Downloads to update.  While the installation is in progress do not use the computer.

      

    D. To upgrade:

     

    Purchase the Snow Leopard Retail DVD.

    Boot From The OS X Installer Disc:

     

    1. Insert OS X Installer Disc into the optical drive.
    2. Restart the computer.
    3. Immediately after the chime press and hold down the "C" key.
    4. Release the key when the spinning gear below the dark gray Apple logo appears.
    5. Wait for installer to finish loading.

     

    E. If updating:

     

    1. Download and install update(s) 
    2. Use Software Update, or
    3. Download standalone updater(s).
  • Group6 Calculating status...

    Hello Kappy,

    My computer appears identical to Laura's and I'm needing to upgrade from 10.4.11  An Apple store guy told me I'd have to upgrade to 10.5.x before I could get into 10.6+, at least that's what I recall him saying.  So, I've been trying to find 10.5.0 disks on eBay & etc, without success.  Lots of 10.5.1 and up but no 10.5.0.

     

    You and others though seem to suggest skipping 10.5.x all together and jump right to 10.6+.  Have I correctly understood what you're saying?  If so, should I try to find 10.6.0?  What would be your optimal upgrade suggestion?

     

    I have already created bootable backups on two separate external drives with Disk Warrior and Drive Genius.  Of course I'd rerun Disk Warrior on my internal HD prior to upgrading.  Would you still recommend erasing the internal HD prior to upgrading as you appear to suggest above?

     

    Thank you

  • Kappy Level 10 Level 10 (220,960 points)

    The Apple Store guy is dead wrong. You do not have to upgrade to Leopard in order to upgrade to Snow Leopard. You can upgrade from Tiger to Snow Leopard directly, but I would not recommend that course of action. Instead, I would recommend you make a backup of your current Home folder, then boot from the Snow Leopard DVD, use Disk Utility (under the Utilities menu) to erase the hard drive. Install Snow Leopard after which you can restore the contents of your Home folder from the backup.

     

    I think this answers all your questions together with the info from my previous post.

  • Group6 Level 1 Level 1 (0 points)

    Just for the record, and to exonerate Apple Store workers, I probably remember incorrectly.  Still, I'm sure he said I needed to upgrade to something before moving up to 10.x.  Maybe he meant upgrading rather than clean install.

     

    Thank you for your response and for clarifying the procedure.

  • Texas Mac Man Level 8 Level 8 (44,205 points)

    Does your Leopard install disc look like this?leopard.jpgThis is the retail Leopard installer.

     

     

    A Snow Leopard installer looks like this. snowleopard.jpg

     

     Cheers, Tom

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