Upgrading to Mac OS X Leopard on MacBook Pro

I am running Mac OS X Leopard on MacBook Pro. What is the best way to upgrade to Mac OS X Mountain Lion? Should I purchase both Snow Leopard and Lion or just Snow Leopard?

Repeats some of the above.
Upgrade to Mountain Lion.
Upgrade to Snow Leopard, then update to 10.6.8      Snow Leopard Purchase                         Mac OS 10.6.8 Combo Updater
Check that you computer is compatible with Mountain Lion.
To check the model number hold down the option/alt key, go to the Apple menu and select System information.
iMac (Mid 2007 or newer) model number 7,1 or higher
MacBook (Late 2008 Aluminum, or Early 2009 or newer) model number 5,1 or higher
MacBook Pro (Mid/Late 2007 or newer) model number 3,1 or higher
MacBook Air (Late 2008 or newer) model number 2,1 or higher
Mac mini (Early 2009 or newer) model number 3,1 or higher
Mac Pro (Early 2008 or newer) model number 3,1 or higher
Xserve (Early 2009) model number 3,1 or higher
Your Mac needs:
OS X v10.6.8 or OS X Lion already installed
2 GB or more of memory
8 GB or more of available space
Model Numbers                  Computer Compatibility - Apple
Check to make sure your applications are compatible.         Application Compatibility
If you have applications that you want to use that aren't compatible, you can retain Snow Leopard and create a new partition to install Mountain Lion on.
If your computer isn't compatible, you might be able to upgrade to Lion.        Computer Compatibility - Lion
If you can/do upgrade, I recommend you make a copy of the installer and move it out of your Applications folder. The installer self-destructs. The copy will keep you from having to download the installer again.

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After I upgrade from tiger to snow leopard, my macbook pro more often freezes. Any solution? Do I need to increase memory? If so, how?

After I upgrade from tiger to snow leopard, my macbook pro more often freezes. Any solution? Do I need to increase memory? If so, how?

After I upgrade from tiger to snow leopard, my macbook pro more often freezes. Any solution? Do I need to increase memory? If so, how?

Cannot install Mac OSX Snow Leopard on Macbook Pro Unibody with a new SSD

Hi, I just bought a SSD (OCZ Vertex LE 120GB) to replace the stock SATA HDD. The problem is that the Mac OSX installation fails. I tried a lot of times with no success. Both clean install from DVD or restoration from a Time Machine backup fails.
The problem doesn't happen if I put the same SSD into a PC to install a Linux or Windows. I've read something saying the problem to be at EFI 1.7, SATA bus and even SATA cable in the Macbook Pro. Can anyone help in this issue?

IgorOzz wrote:
Hi OrangeMarlin, thanks for answering and trying to help me in this issue. Well, The SDD is well formated by Disk Utility and GUID partition as well. I tried to clone my HDD to the SDD by using the Disk Utility RESTORE option. By doing this I could boot up from SDD but somethings didn't work well (iPhone crashed at every start), Finder sometimes, and other apps...
Maybe the disk utility restore option isn't the best way to do that. I'm gonna try the following steps:
- Carbon Copy to clone my HDD to SDD;
- Update SDD FW to the last one (but I need to install it on a Windows machine first);
- Downgrade EFI FW back to 1.6 (not sure if I'll proceed to this step).
I was thinking about SATA bus and cables because I've read some issues pinpointing to this as the culprit, since the Macbook's SATA wouldn't be able to handle 3Gbps SATA II speeds.
Now, a little question: Why you say to be not recommended to install the new drive internally? What if, after using the SSD or HDD for a while and the system crashes I need to reinstall Mac OSX? I think it's supposed to be installed from the scratch by the DVD installer. Isn't it?
Again, thanks... and waiting more replies...
Do one step at a time, and I highly recommend not "downgrading" the EFI. The unintended consequences might make you throw your MBP out the window.
Yes, use Carbon Copy Clone. Then try to boot from the cloned drive. Hold Option at startup, and it will give you a choice.
If it works, then put it in your MBP. If it doesn't boot, then go to step two, repeat clone, and try again.
My 2010 MBP runs at 3Gbps. I think prior to the 2010 models, Apple had not qualified any drives, other than the ones they put in the MBP's, that could work with 3Gbps drives. You may have one that doesn't.

I have a mac os 10.5.8, i want to upgrade to mac os snow leopard, can i keep all my files (documents, music on itunes) without backing up all the files first on a external device prior to the upgrade?

I have a mac os 10.5.8, i want to upgrade to mac os snow leopard, can i keep all my files (documents, music on itunes) without backing up all the files first on a external device prior to the upgrade?

I strongly advise against upgrading the OS without first making a backup. Were something to go wrong you would lose all your files without the backup. See:
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:
Open Disk Utility from the Utilities folder.
Select the destination volume from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the destination volume from the left side list and drag it to the Destination entry field.
Select the source volume from the left side list and drag it to the Source entry field.
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:
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.
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.)
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:
Insert OS X Installer Disc into the optical drive.
Restart the computer.
Immediately after the chime press and hold down the "C" key.
Release the key when the spinning gear below the dark gray Apple logo appears.
Wait for installer to finish loading.
E. If updating:
Download and install update(s)
Use Software Update, or
Download standalone updater(s).

How to install upgrade snow leopard in macbook pro?

I bought a macbook pro 2011 2.2 ghz quad core i7 and would like to install snow leopard in one partition to run older software. I had the full version of os leopard, but can't install in the new macbook pro to upgrade to snow leopard. I can't upgrade snow leopard in my power G5 either because it needs intel cpu. Is there away to upgrade leopard to snow leopard in macbook pro 2011? I have not bought the snow leopard upgrade yet. Thank for your help.

See the bottom of this user tip to determine if Snow Leopard can be installed on your MacBook Pro:
https://discussions.apple.com/docs/DOC-2455
If it can, you'll need to find out the version of Snow Leopard installer that was available at the time that machine was released based on the age of the machine.
Snow Leopard releases are here:
10.6.6 on January 6, 2011
10.6.7 on May 4, 2011
10.6.8 on June 23, 2011

I need to upgrade to mac os snow leopard from 10.5.8, and have the lion OS usb. I can't upgrade to snow leopard as my father doesn't remember the admin password. If anyone can help it would be appreciatedeas

I need to upgrade to mac os snow leopard from 10.5.8, and have the lion OS usb. I can't upgrade to snow leopard as my father doesn't remember the admin password. If anyone can help it would be appreciated

Restart with the Mac OS X 10.6 DVD in the drive or with the Lion USB drive connected, hold down the Option key just after the restart, tab to the installation disk, and press Enter. If the computer has a firmware password set, it needs to be provided for this to work.
(66822)

After upgrading to snow leopard my MacBook Pro will freeze when I go to system Pref or it has been running for 40 minutes-can't shut it off properly...frustrated. What fix can I download?

After upgrading to snow leopard my MacBook Pro will freeze when I go to system Pref or it has been running for 40 minutes-making it impossible to close app's or power off properly...so frustrated. What fix can I download?

After upgrading to snow leopard my MacBook Pro will freeze when I go to system Pref or it has been running for 40 minutes-making it impossible to close app's or power off properly...so frustrated. What fix can I download?

The favicons of my bookmarks have disappeared since I upgraded Firefox (Mac OS X Leopard 10.5.8). What can I do ?

The favicons of my bookmarks have disappeared since I upgraded Firefox (Mac OS X Leopard 10.5.8). What can I do (the responses for OS Lion don't work) ?

Hey Richardkep,
Take a look at [https://support.mozilla.com/en-US/kb/latest-firefox-issues#os=mac&browser=fx9 this article]. It discusses some of the known issues with the newest build. There are steps in there that should help resolve your issue.
Hopefully this helps!

Does Snow Leopard support MacBook Pro 2007

Posting this on behalf of a friend who has a 17" MacBook Pro from the late 2007 that original had 10.4 installed-- it is running Intel 2.33 GHz Core 2 Duo.
From my readings on the web, it is said that Snow Leopard (10.6) supports MacBook Pro that is running Intel chip sets. However, she brought the Pro to some Apple store and the staff says that she cannot install 10.6 on her Pro and can only upgrade to 10.5.
Can anyone confirm this? (and know the reason why?)

Ian Parkinson wrote:
Legally you DO need Leopard as SL is an update to Leopard.
No, it is not. There are three Snow Leopard licenses. The single user, the family pack, and the discounted update for people who bought a Mac shortly before SL release. It was something like $10. That is the discounted price for the upgrade version.
The 10.5 only purchase price is reduced, but the pack with iLife includes a full price version.
The SL price is "reduced" over previous OS releases because it doesn't offer anything strikingly new from Leopard. It was essentially a rewrite of the Leopard code to make most of the apps 64-bit.
Upgrading from Mac OS X v10.5 Leopard.
If your Intel-based Mac is running Mac OS X v10.5 Leopard, just purchase Mac OS X v10.6.3 Snow Leopard and follow the simple installation instructions.
Upgrading from Mac OS X v10.4 Tiger.
If your Intel-based Mac is running Mac OS X v10.4 Tiger, purchase the Mac Box Set, which is a single, affordable package that includes Mac OS X v10.6.3 Snow Leopard; iLife, with the latest versions of iPhoto, iMovie, GarageBand, iWeb, and iDVD; and iWork, Apple’s productivity suite for home and office including Pages, Numbers, and Keynote.
That is a marketing campaign suggesting a good method to move from Tiger to Snow Leopard and get the current iLife apps.
[The Software License Agreement|http://images.apple.com/legal/sla/docs/macosx106.pdf] is specific to the type of purchase you make and what license you have. If you buy a single-user license of Snow Leopard, you can use it on one apple branded computer--no requirement for having Leopard installed or purchased previously.
If you buy a family pack license, you can install it on up to five Apple branded computers. Again, no requirement to have Leopard installed or otherwise.
If you buy a Upgrade for Mac OS X Leopard, you can install it on an Apple branded computer that has Leopard installed.
Those three licenses correspond to the three ways Snow Leopard is sold (or was in the case of the Upgrade for Mac OS X Leopard).
If you buy a single-user license of Snow Leopard, you have a legal right to install it and use it on any one Apple branded computer (that meets the min requirements) regardless of ever owning any other version of Mac OS X.

The certificate on my applications install DVD has expired. I am unable to reinstall with this dvd on my snow leopard on macbook pro. Pl help.

The certificate on my applications install DVD for bundled software has expired. I am unable to reinstall with this dvd on my snow leopard on macbook pro. Pl help. If I use Lion, it works fine with the expired certificate. But doesnt work with snowleopard.

Create a DMG file of your DVD (instructions here: http://www.wikihow.com/Make-a-DMG-File-on-a-Mac).
Then follow the instructions here: http://managingosx.wordpress.com/2012/03/24/fixing-packages-with-expired-signatu res/

I have an Epson scanner that is apparently no longer supported because it is a PowerPC app. It's a very good scanner that worked fine until I upgraded to OS Mountain Lion on my MacBook Pro. Any suggestions on how I can continue to use it?

I have an Epson scanner that is apparently no longer supported because it is a PowerPC app. It's a very good scanner that worked fine until I upgraded to OS Mountain Lion on my MacBook Pro. Any suggestions on how I can continue to use it?

For that model, Epson has this information:
ICA Scanner Driver
07/17/12
Description: The latest Mac OS X ICA scanner driver for your Epson product is available only via Apple's Software Update. Here's how to get it:
1. Connect the all-in-one or scanner to your Mac and power it on.
2. Select the  menu, then Software Update.
3. Follow the on-screen instructions to install the available updates.
Note: Software Updates may find multiple updates for your system. You may choose to install all or some of the updates by clicking on Show Details.
Compatible Systems: Mac OS X (v10.8.x)

Cannot install snow leopard in macbook pro early 2011. disk is rejected. what do I do?

Unable to install snow leopard in macbook pro early 2011. When I put in the disk, the computer does not accept it. What can I do?

lord1908,
some Early 2011 MacBook Pros originally came with Snow Leopard installed, and some originally came with Lion installed. If yours originally came with Snow Leopard installed, then you should be able to install Snow Leopard from its model-specific grey Mac OS X Install DVD. (The white retail Snow Leopard DVD can’t be used with it; it was made for use with earlier models, which originally came with either Tiger or Leopard installed.) If yours originally came with Lion installed, then it won’t accept any Snow Leopard DVD; instead, you’d be able to use OS X Internet Recovery to download and install its original version of Lion from Apple’s servers.

Re: How do I upgrade or transfer existing Windows CS6 to MacBook Pro laptop?

Re: How do I upgrade or transfer existing Windows CS6 to MacBook Pro laptop

You have to contact Adobe. Since it is a current version you can get a Mac disk but have to shred the Windows disk. Other option subscribe to CC and you can use either OS.

Upgraded to lion on my 2009 summer macbook pro, now no memory left. something is screwy ...please help an old lady out..

upgraded to lion on my 2009 summer macbook pro, now no memory left. something is screwy ...please help an old lady out..

By memory, do you mean space on your hard disk?
If so, here is one resource:
Freeing space on your Mac OS X startup disk
Or do you really mean memory - i.e,, RAM?
In any case, what occurs that makes you think your "memory" is gone?
charlie

Can i run snow leopard on macbook pro puchased new in 2009?

Can I run snow leopard on macbook pro purchased new in 2009?

The Snow Leopard 10.6 DVD should still be available at this time from Apple for $20. You will have to call Apple Customer Care 1-800-692-7753 or 1-800-676-2775 to purchase it. It may still be in the Legacy Products list. The App Store which is required to download 10.7 Lion or 10.8 Mountain Lion is part of the 10.6.6 update.
If you wait to long and they no longer have any in stock you will have to buy it from eBay or Apple resellers that still have stock. But you will have to pay a premium since the DVDs are no longer being made. Snow Leopard DVDs are already over $100 on Amazon.
http://www.ebay.com/sch/i.html?_nkw=10.6+snow+leopard&_sacat=0&_odkw=mac+os+10.6 &_osacat=0

Upgrading to Mac OS X Leopard on MacBook Pro

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