How do I load mountain lion on my second macbook pro

I have installed Mountain Lion on one of my macbook Pros and would like to install it on another machine. How do I do that?

Welcome to Apple Communities
In the second MacBook, open App Store > Purchases and download OS X

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I all ready pay but do i have to pay again mountain lion for my second macbook pro

do i have to pay again mountain lion for my second macbook pro

Welcome to the Apple Support Communities
When you purchase OS X Mountain Lion, you can install it for free in all your Macs as many times as you want. The same applies to all the content you purchase in the App Store, Mac App Store, iTunes Store and iBookstore

How do I Reinstall Mountain Lion on a used Macbook Pro?

So I just recently purchased a 2011 Macbook Pro off of Craigslist. A friend picked it up for me, installed an extra copy of Windows 8 he had for me under my name, and made sure the OSX Mountain Lion side worked fine. Somehow, after the first time I restarted OSX it would no longer boot up, but Windows worked fine. So I booted up in the recovery partition, reformatted the OSX partition, and attempted to install Mountain Lion.
The problem is that I don't have it listed under my Apple I.D. as purchased, which makes sense because the last Macbook I bought came with Leopard. I tried to buy it on the Windows side through iTunes, but I'm not able. So my question is can I just buy Mountain Lion on someone else's Mac through the App store under my I.D., and will I then be able to reinstall Mountain Lion through the recovery partition?
Or will I have to resort to resetting my Macbook Pro to factory defaults, losing the copy of Windows 8 I was given, and reverting back to the original OS, which I'm guessing is Lion?

Well, you need to log in to the App Store on a Mac, using your AppleID, and purchase Mountain Lion. Then, on the konked out Mac's Recovery Partition you'll be able to sign in with the same AppleID and download the ML installer you are now eligible to use.

Download mountain lion free on my macbook pro with retina display

How can I download mountain lion free on my macbook pro with retina display since I bought it after June 11th?

I should add I am trying to upgrade it from UK and it seems it is only doabla in USA.

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.

Since I installed Mountain Lion on my new MacBook Pro Retina (august 9) I have severely problems with Safari / Internet / loading webpages. Have had Apple Support

Restarted the MacBook ... Same problems!!! Even worse now!!! PLEASE APPLE ... solve the problems with Mountain Lion!!!

MacBook Pro
https://discussions.apple.com/community/notebooks/macbook_pro
https://discussions.apple.com/community/mac_os
http://www.apple.com/support/macbookpro
Oh, and try the Safari forum instead.
https://discussions.apple.com/community/mac_os/safari
You are talking to end users, not "Apple"
Go back to :Lion maybe until Moutain Lion has had more time to get optimized and ironed out.

Is mountain lion build 12C2034 for macbook pro 13 retina available?

is mountain lion build 12C2034 for macbook pro 13 retina available?

kurstelle wrote:
can i make a dmg file right after download? its really really long when using recovery and my ml from the regular macbook pro is not compatible with the retina and im not sure why it works well with other macs except for this one. thanks so much. having a headache now on how to make it work.
As you can only get OS X from Internet Recovery, you can't get the OS X Mountain Lion stored on the HDD and make a bootable volume with it. Also, you can't install the OS X version you have on your other Mac because the hardware of this MacBook Pro with Retina display isn't compatible with that OS X version.
In your case, reinstall OS X and see what happens. If you can't reinstall OS X, take the computer to an Apple Store because you can't do anything with that MacBook Pro now

While trying to instal Mountain Lion OS on my macbook pro, I got the error message that my HD was damaged and it reverted to my Lion OS. Why does this happen? I bought the OS online through the app store

While trying to instal Mountain Lion OS on my macbook pro, I got the error message that my HD was damaged and it reverted to my Lion OS. Why does this happen? I bought the OS online through the app store.

The Mountain Lion installer looks at your internal drive to make certain that it's error-free before continuing installation. You should have an application named "Install OS X Mountain Lion.app" in your Applications folder now so you shouldn't have to download it again. Do this...
Boot to your Lion recovery partition by holding down both the Command and the R keys while booting. Open Disk Utility from the Recovery partition and select your hard drive (usually named "Macintosh HD" unless you've renamed it) and click on Verify Disk. If you come up with any errors, click on Repair Disk. At the end of the cycle you will get a message that the disk was successfully repaired or a message that the hard drive could not be repaired.
If you're able to repair the disk, just reboot as normal and open the "Install OS X Mountain Lion.app" and the installation will proceed. If Disk Utility was unable to repair the disk, you need to get to your local Apple Store as soon as possible so that they can see if the disk is salvageable or beyond repair.
Good luck,
Clinton

Just installing a few updates from the Mac App Store for mountain lion on my 2010 MacBook Pro, during this it made a noise and then the screen and keyboard went off, like it is off. What happened, is it off...or should I just wait it out?

Just installing a few updates from the Mac App Store for mountain lion on my 2010 MacBook Pro, during this it made a noise and then the screen and keyboard went off, like it is off. What happened, is it off...or should I just wait it out?

What kind of noise?
The only things I can think of that make noise are fans and disks. Fans usually will not cause the computer to shutdown as you describe. My guess is your disk drive died. I hope you made a backup prior to start the ungrade.
Allan

Is OS X Mountain Lion free with the Macbook Pro with Retina Display?

Is OS X Mountain Lion free with the Macbook Pro with Retina Display?

You scroll down the page and hit the appropriate button/link:

Can I load Mountain Lion to a second computer [for free] if the original came on a new MacBook?

I recently purchased a new MacBook Pro which came preloaded with OS X Mountain Lion. Can I download Mountain Lion to a second computer?

For a Pre-Installed version, there is no feasible way to do it, even if the license allowed. You can't download the installer. You can only reinstall via Recovery HD or Internet Recovery.
If you got a copy of Mountain Lion via the Up-to-date program, you can use that as it comes with a Mac App Store license.

Its been more than 24 hours and i have not received the claim of mountain lion for my new macbook pro.

its more than 24 hours and i havent received the claim of mountain lion for my new macbook pro

Brace yourself - I've been waiting over 48 hours and Apple claims it will take up to 72 hours. After that, God only knows! Oh yeah, if you get your code there's a chance someone's already used it too!

Mountain Lion FREE update for MacBook Pro Retina 2012

Hello, looking for an honest support.. I bought my Macbook Pro Retina 2012 on this 15 July 2012 from Apple's authorised premium reseller of Bangladesh (Executive Machines Ltd.).. I just knew & saw yesterday that Mountain Lion was published & it is FREE for the buyers who bought the new qualifying machine (as my one is!).. so I just followed the apple.com eligible link and provided my details (address of my current residence which happens to be "Bangladesh", country, city & my valid macbook pro "serial number"..).. after that received a claim reference number mentioning that the FREE redeem code will be emailed to me after checking my claim has been validated.. but after carefully going through that eligibility link I noticed that claims are not eligible for outside US/ Canada.. and now I've provided my serial number & it has been used! and moreover, I did not recieve any email notification from Apple even after 24+ hours!.. what should I do now? .. do I need to buy this Mountain Lion once again even after I am eligible for the FREE update as Apple mentioned before or I just lost my free redeem opportunity as I bought it from outside US (event though from Apple's authorised reseller!!)?? please need honest suggestion..

kurstelle wrote:
can i make a dmg file right after download? its really really long when using recovery and my ml from the regular macbook pro is not compatible with the retina and im not sure why it works well with other macs except for this one. thanks so much. having a headache now on how to make it work.
As you can only get OS X from Internet Recovery, you can't get the OS X Mountain Lion stored on the HDD and make a bootable volume with it. Also, you can't install the OS X version you have on your other Mac because the hardware of this MacBook Pro with Retina display isn't compatible with that OS X version.
In your case, reinstall OS X and see what happens. If you can't reinstall OS X, take the computer to an Apple Store because you can't do anything with that MacBook Pro now

Mountain Lion on 2008 Unibody MacBook Pro?

I am currently running OSX Lion on a late 2008 unibody macbook pro that has been upgraded to 8GB of RAM. It runs perfectly and I am a little woried that upgrading to OSX Mountain Lion might make things run slower or less smoothly.
Is anybody running Mountain Lion on a system similar to mine? Is it slower? Faster? The same?
Thanks in advance,
---Tim

Correct. You can partition the drive and create a separate volume that has about 300 GBs, then clone to this partition. Here's how it's done:
To resize the drive do the following:
1. Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
After the main menu appears select Disk Utility and click on the Continue button. Select the hard drive's main entry then click on the Partition tab in the DU main window.
2. You should see the graphical sizing window showing the existing partitions. A portion may appear as a blue rectangle representing the used space on a partition.
3. In the lower right corner of the sizing rectangle for each partition is a resizing gadget. Select it with the mouse and move the bottom of the rectangle upwards until you have reduced the existing partition enough to create the desired new volume's size. The space below the resized partition will appear gray. Click on the Apply button and wait until the process has completed. (Note: You can only make a partition smaller in order to create new free space.)
4. Click on the [+] button below the sizing window to add a new partition in the gray space you freed up. Give the new volume a name, if you wish, then click on the Apply button. Wait until the process has completed.
You should now have a new volume on the drive.
It would be wise to have a backup of your current system as resizing is not necessarily free of risk for data loss. Your drive must have sufficient contiguous free space for this process to work.

I was installing mountain lion and now my macbook pro won't start up

I was installing Mountain Lion and i restarted my computer and now it won't boot up.

Reinstalling Lion/Mountain Lion Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. 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 main menu.
Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

How do I load mountain lion on my second macbook pro

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