app, which I need to put on the USB drive, I get the message: 'This version of OS X 10.11 cannot be installed on this Computer'.Īt this point I'm stuck. I downloaded the InstallOS.pkg on my MacBookAir (M1, 2020)īut when trying to install the. I had a feeling this might not be temporary, so I decided to make a bootable USB drive instead Upon which I get the message: 'This item is temporarily unavailable. Second, see this How To outline for creating a bootable El Capitan. Bootable USB Installers for OS X Mavericks, Yosemite, El Capitan, and Sierra First, review this introductory article: Create a bootable installer for macOS. When I select 'Re-install OS X' I get to choose a disk on which to install it. El Capitan Make Bootable Usb Drive Make sure the copy of Install OS X El Capitan is there on /Applications folder. > Which contains the Macintosh HD -> I wiped this and called it Macintosh HD and set the structure to OS X extended (journaled)

Upon restarting I get the following options (I'm translating this from Dutch, so it might not be exactly what you'd expect in the English version): I decided to wipe it and reinstall it with El Capitan, but seem to have got stuck. Therefore, consequently, I cannot then access the installation file - which I need to make the bootable installer.Ĭannot re-install El Capitan on iMac Late 2009 I've decided to give my old iMac Late 2009 to my dad. (Error: This version of OS X 10.11 cannot be installed on this computer). Unfortunately, on my MBP 2018 (macOS Monterey), I cannot open the InstallMacOSX.pkg because it is an older version of macOS. On the website I followed the instructions and downloaded 'OS X El Capitan'. Now I only have the possibility to install macOS X El Capitan with a bootable installer.

But this (of course) no longer exists in the AppStore and so I can not install it. I erased the hard drive and then wanted to restore it using a clean install of macOS X El Capitan. So I wanted to do a clean install of macOS X El Capitan.īefore erasing the hard drive, macOS X El Capitan was running on my iMac 2008. If you have an image file (such as a '.iso,' '.img,' '.usb,' or '. Method 1 Using Windows 1 Download or create an image file. I wanted to give the iMac to my little sister, but before that delete all data. You can use Rufus on Windows or Balena Etcher on Mac to create a bootable USB drive. How to create a bootable installer (OS X El Capitan) on macOS Monterey I made a mistake on my iMac 2008.

How to create el capitan bootable usb