Apple today (July 25, 2012) announced that OS X Mountain Lion, the ninth major release of the world’s most advanced desktop operating system, is available as a download from the Mac App Store. With more than 200 innovative new features, Mountain Lion includes iCloud integration, the all new Messages app, Notification Center, system-wide.
Check compatibility
- Getting Lion from the App Store is convenient, but if you want a physical copy of the installation, you can easily make your own Lion install DVD or USB drive with Disk Utility.
- Here’s how to install (or reinstall) OS X, step by step: Boot from your Recovery HD partition by restarting your Mac while holding down the cmd+R keys. The OS X Utilities window appears. Select Reinstall OS X, and click Continue. The OS X Mountain Lion splash screen appears.
You can upgrade to OS X El Capitan from OS X Snow Leopard or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of available storage space.
MacBook introduced in 2009 or later, plus MacBook (13-inch, Aluminum, Late 2008)
MacBook Air introduced in late 2008 or later
MacBook Pro introduced in mid 2007 or later
Mac mini introduced in early 2009 or later
iMac introduced in mid 2007 or later
Mac Pro introduced in early 2008 or later
Xserve models introduced in early 2009
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with OS X El Capitan, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
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Get connected
It takes time to download and install OS X, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download OS X El Capitan
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of macOS.
If you still need OS X El Capitan, use this link: Download OS X El Capitan. A file named InstallMacOSX.dmg will download to your Mac.
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallMacOSX.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.
Begin installation
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install OS X El Capitan.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both OS X and related updates to your Mac firmware.
Learn more
- OS X El Capitan won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.
If your machine is part of the mainstream configuration, you can discard the traditional real native partition installation method, while the use of virtual machine method described in this article, not only greatly reduce the problems encountered difficult, but also in the use of Mac OS X to get the experience is excellent the. (This tutorial configuration needs: support hardware virtualization technology (Virtualization) of the CPU. Current mainstream Intel Core series and AMD Athlon series CPU virtualization technology is supported, the name was Intel VT-x and AMD-V.)
Description of the whole process
Preparatory work
Installing VMware
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In VMware Install Mac OS X
Finishing work late
Preparation
This tutorial method used by the virtual machine, provided that the machine's CPU must support hardware virtualization technology. Readers can be CPU-V or CPU-Z and other tools to test the result. Open CPU hardware virtualization technology can be turned on via the motherboard BIOS settings.
Download and install VMware Workstation VMware can go to the official website or on the ed2k network search download (recommended). Described here no longer compile.
Apple systems on Mac OS X installation disc image, use the dmg format of the original image. I recommend to search for ed2k network download (recommended), the keyword is 'Mac OS X Mountain Lion dmg' or 'Mac OS X Lion dmg'. Described here no longer compile.
Crack VMware Workstation supports Mac OS X
Here we need to use the tool 'Workstation and Fusion Mac OS X Unlocker'
VMware Workstation and complete the installation after the restart, completely unpack Unlocker compressed package to the administrator mode windows/install.cmd.
Unlocker will automatically stop VMware services, backup VMware program files, program files crack VMware, restart the VMware service and a series of operations, and will automatically end the command line window.
After the break VMware has created a virtual machine system selection dialog:
Create Mac OS X, VMware virtual machines
After Unlocker crack, start VMware Workstation normally create a virtual machine, select 'Apple Mac OS X' (depending on the Mac OS installation disk in the system, select the corresponding version of the correct version, here I use a Mac OS X Mountain Lion, version 10.8 64-bit). Creation process has the following non-default configuration:
(1) in the processor options, select 'Number of cores per processor (each processor cores)' for the two, which can induce a VMware virtual machine automatically enables advanced hardware virtualization technology.
(2) after created, first click on the 'Edit virtual machine settings', the hardware's 'Floppy' delete option is enabled in the display 'Accelerate 3D graphics'.
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(3) In Virtual machine configuration, in the Advanced Settings, set the priority of the input capture 'high', and check 'Disable memory page trimming.
With a text editor (such as Notepad) to edit the virtual machine files (where the author is E:Program Files(x86)Virtual_MachinesMac OS XMac OS X.vmx), add a line at the end of the file:
This operation is used to disable the VMware virtual machine is placed on your hard disk memory mirroring prevents the virtual machine hard disk read and write operation occurs during the busy horrors.
Start the VMware virtual machine and install Mac OS X
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Edit the virtual machine configuration 'CD / DVD' option in the 'Use ISO image file' at the choice of our Mac OS X installation disc image. (Please select the browse file dialog box when the file type, select 'All Files (*. *)', You can see the file name suffix for the dmg image file.) Confirmation is complete, start the VMware virtual machine.
Start the virtual machine, the virtual machine default boot from the CD, the Apple Logo appears after officially came to Mac OS X installation interface.
In the 'Mac OS X Utilities' select 'Disk Utility', select the first hard drive on the left and on the right select 'Erase' (the 'Format' select 'Mac OS X Extended (Journaled)'), Click the 'Erase' button to format the current drive.
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After formatting the hard disk partition, back to 'Mac OS X Utilities' and click 'Install Mac OS X', enter the installation process.
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Completed in a VMware virtual machine after installing Mac OS X, the first thing of course is to install VMware Tools. VMware Tools includes the VMware virtual machine 'hardware' drive, the virtual machine and the host communication between functional support.
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