HT1444 can I upgrade Mountain Lion to a Mac 10.5.8
can I upgrade Mountain Lion to a Mac 10.5.8?
It depends upon your Mac. Get more information about your computer. Go to the Apple in the upper left corner of any window, then "About this Mac" and "More Info..." Copy and paste the information here, but omit the serial number and Hardware UUID (if present).
Upgrading to Mountain Lion - http://www.apple.com/osx/how-to-upgrade
Mac OS X: System requirements for Mountain Lion (10.8) - http://www.apple.com/macosx/specs.html
Lion and Mountain Lion application compatibility - http://roaringapps.com/apps:table
Kappy 08/2012 post on upgrading to Snow Leopard, then Lion or Mountain Lion - https://discussions.apple.com/message/19401628 - including how to get Snow Leopard and Lion since Apple removed them from the online store.
Incidentally, you posted this in the 10.3 and earlier forum. Nobody is going to see it here so it would be good if you selected the correct forum next time you ask a question.
Similar Messages
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Can I install Mountain Lion in my Mac Pro
Can I install Mountain Lion in my Mac Pro? This is my main computer and i only wnt to move forward if I know that it is 100% compatible with OS 10.8. They tell you to look to see when it was built but there is no date that I can see. I'm pretty sure I got it in early 2008 ... Here's the Hardware overview, without the serial number:
Model Name: Mac Pro
Model Identifier: MacPro3,1
Processor Name: Quad-Core Intel Xeon
Processor Speed: 3.2 GHz
Number Of Processors: 2
Total Number Of Cores: 8
L2 Cache (per processor): 12 MB
Memory: 16 GB
Bus Speed: 1.6 GHz
Boot ROM Version: MP31.006C.B05
SMC Version (system): 1.25f4
Serial Number (system):
Hardware UUID: 449CFA37-8EAE-5A08-9027-1236BC17C747
Thanks much.Yes, you can.
Upgrading to Mountain Lion
To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
OS X Mountain Lion - System Requirements
Macs that can be upgraded to OS X Mountain Lion
1. iMac (Mid 2007 or newer) - Model Identifier 7,1 or later
2. MacBook (Late 2008 Aluminum, or Early 2009 or newer) - Model Identifier 5,1 or later
3. MacBook Pro (Mid/Late 2007 or newer) - Model Identifier 3,1 or later
4. MacBook Air (Late 2008 or newer) - Model Identifier 2,1 or later
5. Mac mini (Early 2009 or newer) - Model Identifier 3,1 or later
6. Mac Pro (Early 2008 or newer) - Model Identifier 3,1 or later
7. Xserve (Early 2009) - Model Identifier 3,1 or later
To find the model identifier open System Profiler in the Utilities folder. It's displayed in the panel on the right.
Are my applications compatible?
See App Compatibility Table - RoaringApps.
For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion. -
HT4854 How can I load Mountain Lion to multiple Macs
How can I load Mountain Lion to multiple Macs without downloading the huge 4Gb file to each machine?
I've never done that, but I don't see why it wouldn't. There is no verification or authentication keys in the installer.
If you need 20+ licenses*, then you might take a look at the volume licensing: http://www.apple.com/mac/volume-licensing/
It describes the same process I described.
* I think 20 is the minimum. Not sure, though. -
Can I download Mountain Lion if my Mac is a 10.5.8?
Can i download Mountian lion if my mac is a 10.5.8
Upgrade Paths to Snow Leopard, Lion, and/or Mountain Lion
You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
Upgrading to Snow Leopard
You must purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard - Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
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. Access to the App Store enables you to download Mountain Lion if your computer meets the 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
If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
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.
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
To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
OS X Mountain Lion - System Requirements
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.
For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion. -
I can not download mountain lion on my mac pro
I am trying to download lion from snow lepard . i only see lion icon and no download what do i do?
I'm not sure I understand what you have tried or what you are seeing. Mountain Lion can only be downloaded from the App Store (found in the Applications folder in Mac OS X 10.6.6 or later). Lion is no longer available in the App Store, unless you had already purchased it at some point before Mountain Lion was released, in which case you can re-download it from your purchase history.
First, check and see if your hardware meets the requirements for Mountain Lion:
http://www.apple.com/osx/specs/
If it does, you should be able to open the App Store, find Mountain Lion and install it from there. It will begin a 4+ GB download. When that download is complete, the installer should run automatically. If the download is interrupted, that will not happen. You can always re-start the download from the Purchases tab in the App Store. -
have early 2007 MacBookPro, Intel core 2 duo, 2.16 GHz; six mos ago expanded memory to 3GB to upgrade software to Snow Leopard; can I install Mountain Lion on my hardware?
Supported
Models
iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
Xserve (Early 2009)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer) -
How can I upgrade to Lion or Mountain Lion if I'm still using Tiger 10.4.11?
I have an old (5 years +/-) MacBook that is still running on 10.4.11. I want to upgrade to a better OS but I think I need to increase the memory in the computer to be able to upgrade. Is this true? If so, how do I go about it?
Thanks!!Upgrade Paths to Snow Leopard, Lion, and/or Mountain Lion
You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
Upgrading to Snow Leopard
You must purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard - Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
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. Access to the App Store enables you to download Mountain Lion if your computer meets the 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 iCloud services; fees and
terms apply.
Upgrading to Lion
If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
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.
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
To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
OS X Mountain Lion - System Requirements
Macs that can be upgraded to OS X Mountain Lion
1. iMac (Mid 2007 or newer) - Model Identifier 7,1 or later
2. MacBook (Late 2008 Aluminum, or Early 2009 or newer) - Model Identifier 5,1 or later
3. MacBook Pro (Mid/Late 2007 or newer) - Model Identifier 3,1 or later
4. MacBook Air (Late 2008 or newer) - Model Identifier 2,1 or later
5. Mac mini (Early 2009 or newer) - Model Identifier 3,1 or later
6. Mac Pro (Early 2008 or newer) - Model Identifier 3,1 or later
7. Xserve (Early 2009) - Model Identifier 3,1 or later
To find the model identifier open System Profiler in the Utilities folder. It's displayed in the panel on the right.
Are my applications compatible?
See App Compatibility Table - RoaringApps.
For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion. -
How can I upgrade from Lion OS X to Mountain Lion OS X
Hi my question is "How can I upgrade from Lion OS X to Mountain Lion OS X?"
I don't want to lose any data from my current Lion OS X, at the same time I don't have enough external HDD to backup. I tried to do the same was as http://www.apple.com/osx/how-to-upgrade/ says but I didn't get Mountain Lion OS X as an option for update.
Pleade advice,
MustafaWell, right. In 99.99% of cases you shouldn't lose any data.
But if something goes wrong, well, if you don't have a backup you're SOL.
You truly don't have ANY drive that you're using for Time Machine?
FYI: It's not a matter of IF, but WHEN, your hard drive will fail. It will eventually happen, so you should have a backup, unless you don't have any data you care about. -
Can't purchase Mountain Lion. Upgraded my memory and OSX. I have a black Macbook (2009) will it work?
The Black Macbook was for Sale between 2006 and 2008.
http://en.wikipedia.org/wiki/MacBook
To Upgrade to Mountain Lion... Your Mac must be one of the following models:
iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)
Xserve (Early 2009) -
Can I upgrade my iPad 1 to the ios5, and can I upgrade my snowleapord to mountain lion on my Mac book pro so that I can icloud my iPad, Mac book and iPhone 4s.pls help
Can I upgrade my iPad 1 to the ios5,
Yes.
... and can I upgrade my snowleapord to mountain lion on my Mac book pro
Maybe.
Read here for Mountain Lion's system requirements: http://support.apple.com/kb/HT5444 -
I have a mac pro 1,1. I would like to know if its possible for me to upgrade the parts to where i can install osx mountain lion, or osx mavericks? I am currently adding more ram so it will have 32gb of ram, i have 2 250gb HDD but adding a 250gb SSD , and have a ATI Radeon HD 4870 512mb that i will most likely upgrade to an ATi Radeon HD 5570 1gb.
The SSD will boot fast, but the real change is launching 10 programs in 10 seconds and being able to use them. (20 seconds for a few big suites).
I would not add or upgrade to 32GB RAM. You can get 8 x 2GB for $100 on Amazon.
Those 250GB HDD are "old" and slow and overdue to be replaced, reformat and use t o backup the system.
Samsung 250GB SSD is down to $150 or so on Amazon also.
The 5770 is gone, hard to find, EOL and over charged for when you do find one.
you could look into how to use a PC 6870 or others.
Or, you could hold out and wait for a refresh of Mac-Mini which can be just as fast or faster and run Mavericks. -
I want to upgrade my 2006imac with 3GB ram but mountain lion requires 4gb. Can I purchase mountain lion in the app store and it will install lion or will it just charge me $20 for an OS I can't use?
A 2006 iMac cannot run Mountain Lion at all. Mountain Lion only requires 2 GB of RAM, but your model has a video controller which doesn't support features required by Mountain Lion, so Mountain Lion does not support your model. The earliest iMac which can run Lion is the mid 2007 model (aluminium body). A full list of supported models is available here.
If you attempt to buy Mountain Lion in the App Store using your 2006 iMac, the sale will not proceed and you will get an error message saying you cannot purchase Mountain Lion because it is not compatible with your computer. You will not be charged.
If you are currently running Snow Leopard and want to upgrade to Lion, but didn't already purchase Lion (e.g. for use on another computer), it is apparently possible to place a special order for Lion via a telephone call to Apple Customer Support. (I say "apparently" because there have been reports that Apple told some people this was the correct solution, but early attempts to place an order were refused with Apple Support claiming they weren't selling Lion at all. I think this was a temporary situation and it should be resolved by now.) There are links to support telephone numbers here.
Apple will charge you the standard retail price for Lion (e.g. US$29.99 in the US) and supply you with a "redeem code" for the App Store. That is entered by going to the Featured category in the toolbar, and clicking Redeem under the Quick Links heading on the right side. Once your code is redeemed, Lion will be added to the list of purchases for your Apple ID, and you can download and install it.
If you had already bought Lion for use on another computer, you can re-download it from the Purchases list in App Store, but there might be a couple of catches:
1. Some people have found that Lion was added to their list of hidden purchases. You need to unhide it first. Do this by going to your Account page (under Quick Links, or "View My Account" under the Store menu in the menu bar). If you have hidden purchases, there will be a "View Hidden Purchases" link, and from there you can unhide Lion.
2. If you are running Lion and want to redownload the installer on that computer, you may need to hold down the Option key when clicking on the Purchases heading in the toolbar, to enable the download button for Lion. -
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. -
Can I upgrade to OS X Mountain Lion on my Mac Book OS X 10.6.8?
Can I Upgrade to OS X Mountain Lion If I'm using a Mac Book using Mac OS X 10.6.8?
To upgrade to OS X Mountain Lion you need to make sure that your machine is suited to these requirements:
OS X v10.6.8 or later
2 GB of RAM
8 GB of free disk space
iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
Xserve (Early 2009)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)
In such case, you can purchase a distribution OS X Mountain Lion in the Mac App Store for example. -
Hello to all. I'm not an expert in operating systems, and I pose this question: Can I upgrade from 10.6.8 to Mountain Lion on a Mac Book Pro
That depends on the Macbook Pro.The requirements for Mountain Lion are listed here:
http://www.apple.com/osx/specs/
It is available from the Mac App Store (in Applications).
You should be aware that PPC programs (such as AppleWorks) will not run on Lion or above; and some other applications may not be compatible - there is a useful compatibility checklist at http://roaringapps.com/apps:table
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