I have an iMac5, with model identifier iMac 8,1 I am unable to install mountain lion after downloading. Why?

Mac OS X
Version 10.5.8
Processor 2.66 GHz Intel Core duo
Memory 2 GB 800 Mhz DDR2 SDRAM
Hardware Overview:
Model Name:          iMac
Model Identifier:          iMac8,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2.66 GHz
Number Of Processors:          1
Total Number Of Cores:          2
L2 Cache:          6 MB
Memory:          2 GB
Bus Speed:          1.07 GHz
Boot ROM Version:          IM81.00C1.B00
SMC Version (system):          1.29f1
Serial Number (system):          QP90301DZE3
Hardware UUID:          5DEE0F1A-A6C8-5DA8-B42A-7B721EF3B258
After downloading both Lion and Mountain Lion, a popup tells me you can no use this version of the application install OS X Mountain Lion.app with this version of Mac OS X.
What can I do?

You downloaded it from where, how? You need Snow Leopard, 10.6.8 (or at least 10.6.7) to purchase the DL from the App Store. Sounds like it might have been a corrupted, pirated and illegal copy, if you got it from 10.5.
Btw, you will need more than the 2GB RAM you have. You need to max that out.
Message was edited by: WZZZ

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Currently i am using a windows7 installed machine with following configurations intel core i5 2.60Ghz with Ram 8gb.(64 byte).I would like to install Mountain lion osx in my windows machine.Pls tell how to install mountain lion osx in my windows machine?

Currently i am using a windows7 installed machine with following configurations intel core i5 2.60Ghz with Ram 8gb.(64 byte).I would like to install Mountain lion osx in my windows machine.Pls tell how to install mountain lion osx in my windows machine?

Please stop asking about that on this forum.
There are plenty of informations on the Internet if you want to do it but nobody here will help, because is against the forum's rules.
And, you can't buy Mountain Lion if you do not have a Macintosh with at least Snow Leopard installed.
There is no physical media. Mountain Lion is provided by Apple through the Mac App Store.

Unable to install mountain lion on iMac

Hello
I bought mountain lion and installed it with no problems on my macbook pro. After that i wanted to install it on my iMac(intel) too, but here i fail repeatedly.
Mountain Lion gets downloaded, installation dialog appears, everything seems normal except for duration: Once the installation starts it says "Remaining time 3 minutes" and thats it, after three minutes the whole process ends, no reboot, no error message, no nothing.
On my MBPro it took about 50 minutes (estimated 30 minutes and then another 20 minutes) - but the installation succeeded.
On my iMac it says from the beginning that it will take only 3 minutes.
I disabled time maschine, no user except admin user is logged in.
What can i do?
iMac was bought about last summer, i am within my 1 year warranty - so my iMac should not be too old.
Regards

Could be many things, we should start with this...
"Try Disk Utility
1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at the top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair. Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then try a Safe Boot, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
(Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive.)
If 10.7 or more, reboot holding CMD+r down to boot from the Restore Partition, use Disk Utility there to repair the Disk, reinstall may be needed if errors were found.

Will this model of iMac get me a free upgrade to OSX Mountain Lion?

I understand that Apple is letting some users upgrade their previous OSX to Mountain Lion FOR FREE.
I have never purchased a Mac before and I was about to buy this iMac http://www.jbhifi.com.au/computers/apple/imac-21-5-inch-desktop-sku-69131/
The model number is MC309X/A and the current OS is Snow Leopard.
I was wondering, after purchasing, if I will be able to use the FREE upgrade program with this link http://www.apple.com/osx/uptodate/
Thankyou!

Am I eligible for the free upgrade?
See Apple - Free OS X Mountain Lion upgrade Program.

HT204347 Unable to Re-install mountain Lion after erasing with disk utility! help

I bought my new Macbook pro retina disply 13 inch last friday. played with it some time and try to restore using a time machine back up of my old Mac Air. It worked well but I didn't like it so I restarted and pressed Command + R to bring the restore utility and from there I used the Disk utility to erase my Disk and then after connecting to net I clicked reinstall Lion. First my machine was verified by Apple, then I entered my apple ID, then the mountain lion licence agreement came and i clicked agree and it started installing. Immediatley below the installation bar it showed 50 hrs remaining to finish installation. it was odd because I used to finish it within 2 hrs. Moreover the time appeared to increase from 50 to 51 and more. I waited all day without any use. it looked as if the disk has some write protection, the software is trying to install but unable to write.
What can i do now? I am now without a OS in my mac.

A new Mac comes with 90 days of free tech support from AppleCare from the date of purchase.
AppleCare: 1-800-275-2273.
Have the serial number of the computer ready in hand and give AppleCare a call.
http://support.apple.com/kb/HT1559?viewlocale=en_US&locale=en_US
They will walk you through.
Best.

I have an iMac (2007) with osx 10.5.8, I would like to upgrade to mountain lion 10.8. Is it possible?

I have an iMac (2007) with OSX 10.5.8 and I want to upgrade it to mountain lion. It tells me I must have OSX 10.6 or higher but it won't let me upgrade to that. Is it possible or do I have to buy another iMac? Love my iMac! I'll never have a PC again. Macs all the way.

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.
     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 Upgrade to OS X Mountain Lion.
Note that you need a specific 2007 model to run Mountain Lion.

I have a MacBook Pro , Model Identifier MacBook Pro8,2 , MAC OX S 10.7.4. Question 1: Does this model have a PCI Express slot? Question 2: Can I upgrade my USB2 port in this laptop to a USB3 port? Appreciate your help & advice..

I have a MacBook Pro , Model Identifier MacBook Pro8,2 , MAC OX S 10.7.4.
Question 1: Does this model have a PCI Express slot?
Question 2: Can I upgrade my USB2 port in this laptop to a USB3 port?
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No & no.

I have a MacBook Pro , Model Identifier MacBook Pro8,2 , MAC OX S 10.7.4 I noticed that if I open Final Cut Projects created on other/older models MacBook Pro Laptops or MacPro Desktops, the fonts used in the previously created FCP projects, change their

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I noticed that if I open Final Cut Projects created on other/older models MacBook Pro Laptops or MacPro Desktops, the fonts used in the previously created FCP projects, change their font spacing! which distorts the look of the Text that was written, by oevrlapping on other things that were put & present on the screen.. Another similar probelm is that the Vector shaped used for example to highlight certain words or shapes, also change their position on the screen so that they no longer highlight exact things that we once used these vectors to highlight or outline... Anyone knows how to solve this problem please?? I made sure that the same fonts are available in the Library in both old and newer computers...
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You might want to take your question to the FCP forum - if you copied all fonts to your Library>Fonts folder and restarted they should be recognized by all applications. I know that this works for Adobe products, anyway.
Clinton

Hi, I have a late 2008 iMac with a new hard drive. How do I install Mountain Lion from my bootable USB flash drive.

How do I install Mountain Lion to a new hard drive without having the recovery partition on it.
I have the USB flash drive with software on it but when I switch my Mac on all I have is a white screen & a flashing question mark.
ATB,
Steve.

Did you use LionDiskMaker or DiskMaker X?
Boot the machine with the option key down until you see your bootable USB stick. Select the latter, and reboot.
When the installer boots up, you will first need to choose Utilities and Disk Utility. Select the target HD device name and then the partition tab. Select 1 partition, name it Macintosh HD. Format is Mac OS Extended, and option is GUID. Apply. Exit Disk Utility and return to the installer, which will now show your newly partitioned HD as available for install.
When OS X is installed and all updates applied, press shift+command+U and run disk utility again. Verify/repair permissions and verify the boot disk.

Ok here goes nothing i have a late 2009 iMac 27 11.1 intel bought it refurbished and they installed mountain lion 10.8.4 on delivery w/o disks i think ran lion orig. idk & its been all problems 10.8.5 M.L so tried Maverick 10.9 now worse please help me

ok here goes nothing i have a late 2009 iMac 27 11.1 intel bought it refurbished and they installed mountain lion 10.8.4 on delivery w/o disks i think ran lion orig. idk & its been all problems 10.8.5 M.L so tried Maverick 10.9 now worse please help me.....i still have backups of software for mountain lion 10.8 however i need to throw everything on a usb toshiba 1TB external storage for backup, plus from what ive read being i needed to try to go back and update the efi and frimware for my original model but when i found the right one it wont accept it.....and now i just tried to reinstall my mountain lion probably shoud have left in the cloud til i got backed up ...which i now needed to move my previous backed up stuff off the drive to reformat it properly as i read it being toshiba needs to be guid hard drive mac im relatively new to the whole mac thing and im just as ****** off as i was with PC ....lol i just wanna record music and have a steady workflow i do have a new 4s iphone and cloud storage but i believe my computers hacked or got malware or just ****** from incompatiable software ......and keychains not working for admin either PLEASE tell ,me what to do thx .....i will be so grateful im good with recording software and stuff bad with computers programing lol HELP me

Hardware Overview:
Model Name:          iMac
Model Identifier:          iMac11,1
Processor Name:          Intel Core i7
Processor Speed:          2.8 GHz
Number of Processors:          1
Total Number of Cores:          4
L2 Cache (per Core):          256 KB
L3 Cache:          8 MB
Memory:          16 GB
Processor Interconnect Speed:          4.8 GT/s
Boot ROM Version:          IM111.0034.B02
SMC Version (system):          1.54f36
Message was edited by: lnwko

I am running Snow Leopard 10.6.8 with bootcamp 3.3 on my Imac 2011. I need to updgrade to mountain lion. If I first upgrade to mountain lion, how do I go about upgrading from bootcamp 3.3 to latest bootcamp for mountain lion?

I am running Snow Leopard 10.6.8 with bootcamp 3.3 on my Imac 2011. I need to updgrade to mountain lion. If I first upgrade to mountain lion, how do I go about upgrading from bootcamp 3.3 to latest bootcamp for mountain lion?
I have seen a lot of discussions upgrading from Boot Camp 4 to 5 but no answers upgrading from boot camp 3.3 to 5. My worry is that if I upgrade from snow leopard to mountain lion, that my bootcamp partition will no longer be able to boot up. There seem to be a lot of threads suggesting problems that are possible. Has anyone gone through this upgrade with success?

Before doing any installation restart OSX from your 10.6 Snow Leopard DVD and use Disk Utility to Both Repair The Disk and Repair the Permissions of your Macintosh HD.
Next remove your Snow Leopard DVD and restart your iMac into OSX.
Update to the latest version of OS X Snow Leopard by clicking the Apple icon and choose Software Update to install Snow Leopard v10.6.8, the latest version.
Use Time Machine to make a Full Backup of your Macintosh HD.
Shut down and restart into Windows by holding the Option key at the chime and selecting Windows.
Now use Windows Backup to make a Full Image Backup of your Windows Installation to a removable drive.
Shut Down and Boot back into OSX.
Open the Mac App Store from your Dock to buy and download Mountain Lion. Then follow the onscreen instructions to install it.
Upgrading your OSX to 10.8 should not effect the Windows Partition at all since you are only upgrading the Mac side. You should not have to run the Boot Camp Assitant 5 Utility in OSX at all.
Your Boot Camp 3.3 Windows Support Drivers et. al only effect your Windows installation and should continue to run fine after upgrading.
Which version of Windows do you already have installed on the existing Boot Camp Partition?
Is it 32 bit or 64 bit?

I have bought a new imac late 2012 and I want to wipe clean my 2008 mac and install Mountain Lion on the old computer for my kids to have

I have bought a new imac late 2012 and I want to wipe clean my 2008 mac and install Mountain Lion on the old computer for my kids to have.
What do I need to do?

Boot your Mac from the System Install DVD that came with it, and erase the HD using Disk Utility. Then, reinstall the OS from the disc. Give the disc to your kids since it must always accompany the Mac it came with.
After the OS installation is complete and the Mac restarts to begin its new owner setup procedure, just shut down the Mac. Your kids can take it from there.
If you purchased Lion or Mountain Lion from the App Store, you cannot transfer it. The Apple ID you used to purchase it is required to maintain and / or reinstall the OS. Unless you want to supply your own Apple ID to your children for their use, they must purchase their own copy of Mountain Lion using their own Apple ID.
If they do not already have an Apple ID and you want them to have Mountain Lion, you will need to create one on their behalf. This does not change the above procedure - just give them the Apple ID and password you create in addition to the Mac and its discs.

Since I installed Mountain Lion, my iMac has shut down after 15-20 minutes. I have adjusted screen saver, shut down time, and sleep after. Nothing seems to help, any ideas?

Since I installed Mountain Lion, my iMac has shut down after 15-20 minutes. I have adjusted screen saver, shut down time, and sleep after. Nothing seems to help, any ideas?

As old as your iMac is, have you cleaned out the dust? Dust buildup can lead to over heating issues. Remove any and all things plugged into it including the power cord, Remove the RAM access grille. Vacuum all openings starting with the RAM access area (air intake). Vacuum all ports and plugs, DVD slot and the opening across the top of the rear of the body. Blow compressed air through all your openings and vacuum again to remove any dust you loosend. Reinstall the RAM grille. Plug in the keyboard and mouse if not blue tooth. Insert power cord...
You are now in a perfect position to do a
SMC RESET
http://support.apple.com/kb/HT3964
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
It is the 5 second timing that initiates the reset.
Here is a link to a Widget to monitor your temps and other operations:
http://islayer.com/apps/istatpro/

Since installing mountain lion i have a problem with mail. when i delete a message close and open mail the message has come back. please help!

Since installing Mountain Lion i have a problem with Mail. I delete a number of messages from the same person but keep the newest message in my Inbox. I actually delete them from the Trash. The next time i open Mail the deleted messages are back again. Can anybody please help as this is getting annoying. Thanks in Anticipation.

Problems such as yours are sometimes caused by files that should belong to you but are locked or have wrong permissions. This procedure will check for such files. It makes no changes and therefore will not, in itself, solve your problem.
First, empty the Trash.
Triple-click the line below to select it, then copy the selected text to the Clipboard (command-C):
find ~ $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 -o -acl $ 2> /dev/null | wc -l
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V). The command may take a noticeable amount of time to run. Wait for a new line ending in a dollar sign (“$”) to appear.
The output of this command, on a line directly below what you entered, will be a number such as "41." Please post it in a reply.

For some reason osx mountain lion has disappeared from my purchases and now when i want to install mountain lion on another mac with the same apple id it wants to charge me for the program even though i have already purchased it. what do i do?

for some reason osx mountain lion has disappeared from my purchases and now when i want to install mountain lion on another mac with the same apple id it wants to charge me for the program even though i have already purchased it. what do i do?

Open the Mac App Store on the other Mac and in the Quick Links sign into your account. See if the Mountain Lion purchase is among hidden apps in the iCloud area of your account info.

I have an iMac5, with model identifier iMac 8,1 I am unable to install mountain lion after downloading. Why?

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