Created a bootable USB with El Capitan installer
Here's how you can create a Mac OS X El Capitan bootable USB flash drive. OS X El Capitan is finally here, and if you're looking to install Apple's new desktop OS fresh from the ground up, then. Aug 19, 2021 Mac Os X El Capitan Bootable Usb Download Software The second method of installations is the clean install method. It basically erases the entire content of your chosen drive and installs a fresh, smooth version of the new operating system which is download El Capitan Mac OS X.
booted from it, erased my MBP (mid 2009), clean install from USB installer

decided to use migration assistant, most apps not working plus all the clutter from pre clean install
decided to do another clean install but MBP won't boot from USB and uses the recovery version instead.
tried to get Maverick back and basically ended up with a non-working MBP that went into a boot loop
did a reinstall from MAS, ended up DLing the entire Installer again, went to bed and in the morning and 'working'
MBP again, plus all the clutter and non working apps.
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Made a new bootable USB key using terminal and yes it finished and yes it said bootable at the end as well as in Disk Utilities.
However when trying to boot from USB, start+Option, or start+cmd+r still no sign of the USB stick, which i guess would leave me
Mac Os El Capitan Usb
with a non clean install again.
Any help, suggestions.....?
Cheers
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Ralf
Mac Os El Capitan 10.11 Download
MacBook Pro (13-inch Mid 2009), OS X El Capitan (10.11)
Mac Os El Capitan Usb Creator
Posted on Oct 4, 2015 7:57 AM