Created a bootable USB with El Capitan installer
To install El Capitan, make sure the USB drive is inserted into the computer, then restart the computer while holding the Option (alt) key on your keyboard. Wait until the Startup Manager pops up, then select the 'OS X Base System' volume. Alternatively, you can just hold down the C key while starting up to boot directly into the USB drive. Plug in your USB device that is larger than 8 GB that you'll be making bootable and putting the El Capitan installer on. You'll want to copy any data you want to save off of it at this point. I used a brand new SD Card (plugged into a USB adapter), so I didn't have anything to backup. May 07, 2018 May 15, 2018. Banglazed said: For simplicity, download the El Capitan, rename flash drive to ElCapInstaller, enter that above into terminal and boom done. Don’t need to format the USB since the command used in the terminal will format and create the bootable USB. How To Make El Capitan Bootable Usb From Dmg Windows 7. Sudo /Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install OS X El Capitan.app -nointeraction. In our case 'Untitled' is the name of USB flash drive! Replace 'Untilled' by name of your flash drive. Wait a few minutes and your El Capitan installation USB drive. Installing or booting every operating system needs to create bootable USB whether OS X or any other. Of course, we’ve to make an installer drive for installing Mac OS X. It may sound simple or an easy task but make sure that it is much more complicated from installing OS X El Capitan on VMware, Mac or PC because Mac OS switches harder to use than Windows or Linu.
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.
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
with a non clean install again.
Any help, suggestions.....?
Cheers
Ralf
MacBook Pro (13-inch Mid 2009), OS X El Capitan (10.11)
Posted on Oct 4, 2015 7:57 AM
Here is the easiest way to make a bootable USB recovery disk using a USB flash drive, so you can repair and/or restore your Mac OS X operating system if it is ever corrupted.
Will work in El Captain 10.11, Yosemite 10.10, and Mavericks 10.9 see download links below
New Video on how to do it in Mac Os X 10.12 Sierra
How To Make Bootable Usb Mac El Capitan
Download Diskmaker here
Straight Download here for El Capitan
How To Make A Bootable Usb Drive
SD Card Recovery For Mac Computer in MINUTES DISCLAIMER: Use these tips at your own Risk Disclaimer – use these tips and all Mac tips on this channel at your own risk. – mac tips youtube
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