When I choose the Mac OS HDD it gets to the install portion where it asks for an apple ID. I enter it and then it says 'this item is temporarily unavailable' with an App store logo next it. I have created a USB with El Capitan on it and an SD card with EL Capitan on it. Unibeast 6.2.0 - installed USB drive makes it into the installer and shows '13 minutes' at beginning. About 5 seconds later, the subject text appears along with 'No eligible packages found.' Re-downloaded a fresh copy of 'Install OS X El Capitan' from the App Store, re-ran Unibeast 6.2.0 on an. Installing El Capiton on an old Mac Book Pro today, I received the error: OS X could not be installed on your computer. No packages were eligible for install. Contact the software manufacturer for assistance. Quit the installer to restart your computer and try again.
In that case, I would suggest you backup your data, erase the drive, then reinstall from scratch.
Os X El Capitan Cannot Be Installed On Macintosh Hd Hard Drive
Install Yosemite or El Capitan from Scratch
Backup if possible before continuing.
Installing El Capitan From Usb
- Restart the computer. Immediately after the chime hold down the Command and Rkeys until the Apple logo appears. When the Utility Menu appears:
- Select Disk Utility from the Utility Menu and click on Continue button.
- When Disk Utility loads select the volume (indented entry, usually Macintosh HD) from the Device list.
- Click on the Erase icon in Disk Utility's main window. A panel will drop down.
- Set the Format type to Mac OS Extended (Journaled.)
- Click on the Apply button, then wait for the Done button to activate and click on it.
- Quit Disk Utility and return to the Utility Menu.
- Select Reinstall OS X and click on the Continue button.
Aug 9, 2016 5:35 PM