Was trying to instal el capitan on my macbook, the installation starts and after a few minutes stops and a messaging saying the os x could'nt be install on the computer, please contact the software editor to get help. I called apple and they said they can't give me any tech support, i guess cause my computer is too 'old'. If your Mac is currently running any version of OS X except El Capitan If you have a catastrophic hard-drive crash that requires you to initialize (format) or replace your boot drive If you buy an external hard drive and want it to be capable of being your Mac’s startup disk (that is, a bootable disk).
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Cannot Install Os X El Capitan Mac
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Free Download Mac Os X 10.4; Was trying to instal el capitan on my macbook, the installation starts and after a few minutes stops and a messaging saying the os x could'nt be install on the computer, please contact the software editor to get help. If you are on an earlier version of OS X, you can download and install El Capitan from directly the App Store. OS X El Capitan on Mac App Store. Alternatively, if you currently on a later version of macOS and want to downgrade to El Capitan for some reason, you can officially do so only if you have purchased it earlier.
There are two recommended installation methods for El Capitan download and install on your Mac PC or Laptop recommended by the Apple. Before use those installation methods you should need to have free space (around 12 GB) on your drive for keeping the installation files when installation is processing. If you do not have free space available on your drive, please use some cleaning software to clean up the drive to remove junk files and unnecessary application data and folders from the drive.
Then you must keep a backup of your previous file, folders, and applications before upgrading the El Capitan download installation. You can use a clone backup tool for backing up your Mac PC or laptop.
Install El Capitan Download On Empty Volume
In this method, you will be installing the Mac OS X El Capitan on an empty drive. The volume doesn’t have any files, folders or applications. There is no any startup volume on your PC when you are going to clean install El Capitan. So you can easily use the El Capitan installer to install the OS X into the clean empty volume.
Install El Capitan On The Startup Volume
In this method, you will be installing the OS X on your existing startup volume. Here you need to keep a backup of your data stored on the existing startup volume. For install the El Capitan on your startup volume, you need to create a bootable USB installer on a separate drive (USB pen drive).
Keep A Backup For El Capitan Download Before Installing.
You need to choose a good backup tool for backing up the existing OS’ files, folders, and applications. There are many tools and applications available on the internet for backing up the Mac OS X El Capitan download.
You can check whether the created bootable drive is working properly by checking system preferences and selecting the startup disk pane and booting the backed up drive.
How To Create A Bootable Installer To Install El Capitan Download
Apple Mac Apps store allows you to El Capitan installer directly. All you need to do is navigate through the Mac Apps store and find the appropriate link to El Capitan download. Next, you need to do is to create a bootable USB installer. Before you do this step please keep more than 12 GB of free volume space to create the bootable USB installer.
Then Follow The Steps That Mentioned Below.
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First of all, you need to plug in the USB drive to your Mac PC or laptop. Here you should use a second internal volume for installing the files. Then open the terminal by searching the search bar and type the command createinstallmedia and enter. As soon as you enter the above command, the system will identify the USB drive which is plug in on it. After the recognizing, the system will begin to store the El Capitan installer files on the USB. After a few minutes, the system creates a bootable USB drive that has the El Capitan installer.
Enter the following path to the terminal
/Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmediaHere the El Capitan installer must be in the application folder to do this step.
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In this example, the El Capitan installer in the application folder and Myusb is the name of USB drive which is used to boot.
sudo /Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume --applicationpath /Applications/Install OS X El Capitan.appEl Capitan Compatible Devices
iMac, Mac Book, 13 inch Mac Book Pro, Mac Book Retina Models, 17 inch Mac Book Pro, Mac Book Black and White, Xserve – 2009, 15 inch Mac Book Pro, Mac Mini, Mac Book Air, Mac Pro
System Requirements For El Capitan Download
OS X v10.6.8 or later, 2GB memory, 8.8GB storage
Cannot Install Os X El Capitan Operating System
Check compatibility
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
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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.
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.