#Install r mac os x el capitan how to#
#Install r mac os x el capitan install#
#Install r mac os x el capitan download#

You’ll now need to exercise a little bit of patience and allow the installation process to run its course. Click the ‘ Install‘ button at the bottom of the interface to begin the installation process.Īnd there we have it! We’ve now initiated the process of installing a fresh version of OS X El Capitan from a bootable USB flash drive. This is the hard drive that we formatted and made ready as part of Step 6 above. Step 8: Select the ‘ Macintosh HD‘ option from the resulting window.

#Install r mac os x el capitan install#

Select the Install OS X option this time and click Continue. Step 7: Now that your Mac has been erased of the existing operating system, OS X Utilities window will be presented again. Make sure you backup everything first as mentioned in prerequisites above before doing this. Note: This will erase everything off your main hard drive. Step 6: From the Disk Utility, select the ‘ Macintosh HD‘ option from the left hand-side pane. In the main window select the ‘ Erase‘ tab from the options at the top, finally clicking the ‘ Erase‘ button located at the bottom. In the presented window, click on the ‘ Disk Utility‘ option and hit ‘ Continue‘. Step 5: After a few minutes – depending on your Mac’s speed – the installation process will start. Once the correct drive is selected, hit the Enter / Return key to proceed. Make sure you select the bootable USB flash drive that was created in Step 2 above. Be aware that if you have any external hard drives or additional USB drives plugged in they will be displayed here.

Step 4: You will now be prompted to choose a location to boot from. If it’s already on, simply restart the machine and follow the same process. If your Mac is powered down then turn it on with the USB drive plugged in, ensuring that the Option key on the keyboard is pressed and held as soon as the Mac powers up. Step 3: Now that the bootable OS X El Capitan USB drive is ready, plug it into your Mac.

#Install r mac os x el capitan how to#

Follow the instructions on how to make the bootable installation drive here: Make OS X El Capitan Bootable USB Flash Drive, Here’s How. Doing this will allow you to install a fresh copy of OS X on your Mac from the flash drive, rather than having to upgrade to the new OS over an existing installation. Step 2: Now that El Capitan is downloaded, you will now need to create a bootable OS X El Capitan USB flash drive.

#Install r mac os x el capitan download#

Get El Capitan from here: Download OS X El Capitan 10.11 Final Version For Your Mac Free Right Now. Make sure that when the installer is finished downloading, you quit the installation process and don’t actually allow it to install El Capitan over your existing Yosemite or Mavericks system.

Step 1: Before you can install OS X El Capitan, you will need to download it from the Mac App Store. How to clean install OS X El Capitan on your Mac: Follow the guide here: How To Prepare Your Mac For OS X El Capitan. Includes instructions on how to backup your data with Time Machine.

Prepare your Mac for the installation of El Capitan.

To see if your Mac is supported, check out our post here: OS X 10.11 El Capitan Mac Compatibility List.