OS X El Capitan has arrived and there are a few things you should know: The first, what are the installation requirements? And the second, how can you prepare your Mac for OS X El Capitan?
Which Mac models can upgrade to OS X El Capitan?
I recently reinstalled OS X, which with my MacBook Pro (2012 Model) meant that it grabbed Lion from internet recovery. It successfully installed, and I installed some updates, but when it comes to upgrading to Mavericks or El Capitan, the App Store crashes, the download shows up in the Launchpad screen, but never downloads or even tries to download, and I'm left wondering why. Download El Capitan: High Sierra: METHOD: How to upgrade from L. Can I Update My Mac From Lion To El Capitan. Mac OS X El Capitan 10.11.1 InstallESD DMG Download Latest For Mac. Its full bootable ISO image of Mac OS X El Capitan InstallESD DMG For AMD & intel. Mac OS X El Capitan 10.11.1 InstallESD DMG Overview. OS X El Capitan is the latest major release from OS X, Apple Inc for Mac computers. “I’m still running OS X 10.10 Yosemite on the MacBook Air, and am resolved to wait until the first bugfix update build at least before committing to an OS X 10.11 El Capitan upgrade on my main. 7 Download OS X EL Capitan. OS X El Capitan (version 10.11) is the twelfth major release of OS X (now named macOS), Apple Inc.’s desktop and server operating system for Macintosh computers. It is the successor to OS X Yosemite and focuses mainly on performance, stability, and security. Following the Northern California landmark-based naming.
These ones:
| iMac | MacBook Pro | MacBook Air |
| Mid-2007 or newer | 13-inch, Mid 2009 or newer; 15-inch, Mid/Late 2007 or newer; 17-inch, Late 2007 or newer | Late 2008 or newer |
| MacBook | Mac Pro® | Mac mini |
| Early 2015 | Early 2008 or newer | Early 2009 or newer |
| Xserve | MacBook® | |
| Early 2009 | Late 2008 Aluminum, Early 2009 or newer |
Version, Memory, and Space Requirements for El Capitan
OS X Version: Mountain Lion (10.8), most models. Mavericks (10.9) or higher — all models.
How to check it:
- Click the Apple icon at the top left of your screen.
- Select 'About This Mac.'
The number underneath 'OS X' is your version number.
If you're running a version of OS X older than 10.8, look into upgrading your OS X. Also, Apple notes that Metal is only available on 'all Macs since 2012'.
RAM: 4 GB (preferably 8 GB)
In the same menu you have the 'Memory' tab. If you have less than 4 GB RAM, you'll have to look into upgrading your RAM.
Mac Os X Lion 10.7.5 To El Capitan
Disk Space: 15 GB to 20 GB of free space on drive
Next to 'Memory,' select 'Storage' tab. In front of the multi-colored bar, you will see the phrase, 'X.XX GB free out of XX.XX GB.' If you don't have at least 15 GB of free space, look into cleaning your Mac with cleanup tool, like CleanMyMac 3.
1 Clean Up Your Mac
A fresh OS X needs a fresh Mac. So to begin with, let's take a look at cleaning up a few things. The easiest (and fastest) way to get yourself a cleaner Mac is by running a scan with CleanMyMac 3. It cleans out:
- System junk
- Unused apps
- Large & old files
- Browser caches
- iTunes broken downloads
- Unnecessary extensions
- Old iOS updates
- User caches & logs
- Copies of Mail attachments
Besides cleaning, it speeds up your Mac with maintenance scripts and keeps hardware safe with Health Monitors. Get CleanMyMac 3 now and run a scan to see how much junk you can clean up.
If you have OS X version 10.8, download the previous version, CleanMyMac Classic.
2 Back Up Your Mac
And now that your Mac is clean, you should definitely back it up. Why? You never know what will happen when upgrading your operating system. Plus, it's just good practice to back it up every so often, you know, just in case.
- Go to your Applications folder.
- Select Time Machine.
- 'Select Backup Disk…'
Note: You may need to first choose to 'Set Up Time Machine.' - Choose where you'd like to store your backup.
- An external drive or an Airport Time Capsule is good.
El Capitan Apple Os
- Change the switch, located on the left, from 'OFF' to 'ON.'
- To the right, under the name of the storage device, you'll see 'Oldest backup,' 'Latest backup,' and 'Next backup' — Your backup should begin in 5 minutes. If you don't feel like waiting, click the arrow clock icon next to the Date & Time at the top-right of the menu bar and select 'Back Up Now.'
Download El Capitan 10.11
We hope this guide has helped you. Try these mentioned steps and enjoy your quick Mac with OS X El Capitan on it. In any case - start with CleanMyMac 3 to be ready for El Capitan.