Download iso mac os x el capitan

If you pass it you need to back up your existing version of OS and your user data. This is required if something goes wrong. This will erase your data, but you do not worry you have your backup with you. Let us see what this clean installation method is. There are two types of clean types in Download El Capitan. Choose the best method you need to install the tool. So do not get late. Books Video icon An illustration of two cells of a film strip.

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Images Donate icon An illustration of a heart shape Donate Ellipses icon An illustration of text ellipses. EMBED for wordpress. Want more? There may be quite a bit of information to digest, and a number of steps to take in, but it really is as simple as it appears to be. OS X El Capitan supports two methods of installation. The default method is an upgrade install, which will upgrade your Mac to El Capitan while preserving all of your user data and apps.

This is the most common means of upgrading the operating system and is recommended when your Mac is in good shape and having no problems.

The other installation process is known as the clean install. It replaces the contents of a selected volume with a new, pristine version of OS X El Capitan that does not include any previous versions of the operating system, applications, or data files that may have been present on the selected drive. The clean install method is a good choice for testing a new OS on a dedicated drive or partition, or when you have been experiencing software related issues with your Mac that you have not been able to fix.

When the problems are severe enough you may be willing to trade keeping all of your apps and data for starting with a clean slate. Before proceeding, you should first verify that your Mac is capable of running OS X El Capitan; you can do this by visiting:.

Once you've checked out the requirements, come back here for the next, extremely essential, step:. If you're going to install OS X El Capitan on your current startup drive using the clean install method, then you will by definition erase everything on the startup drive as part of the process.

No matter why you're undertaking a clean install, you should have a current backup of the existing startup drive's contents. The choice is up to you, but whatever you choose, it's important to take the time to create a current backup before you start the installation. The key point is that you're not targeting your current startup volume as the destination for the clean install. This type of clean installation is easy because, since the startup drive isn't involved, you can perform the clean install while booted from the current startup drive.

El Capitan is my host system too. In several postings I have found a script to create El Capitan. But the installation process stops showing the 2. I followed the hints like to change the chipset to PIIX3 or tried to edit the startup. Perhaps I did. Another solution was reported to start the installation with Yosemite or Mavericks and then after successful installation start an upgrade process.