Can't create USB boot drive in El Capitan

Discussion in 'OS X El Capitan (10.11)' started by Marmotta, Dec 4, 2016.

  1. Marmotta, Dec 4, 2016
    Last edited: Dec 4, 2016

    Marmotta macrumors newbie

    Joined:
    Nov 27, 2016
    #1
    This is really starting to annoy me - I'm trying to create a bootable El Capitan Install USB drive for a Mac Pro 4,1. I'm trying to create it on a 2009 Mac Mini which is already running El Capitan. I've formatted the drive as GUID, but all the guides I've found for creating a USB bootable drive in El Capitan use the .app file downloaded from the store, which I can't do as I'm already running it on the Mac Mini. I've found a bunch of .dmg files, but haven't managed to boot to any of them yet. Anyone know of a guide on how to create a boot drive in El Capitan using a .dmg file?

    This all used to be so simple...
    --- Post Merged, Dec 4, 2016 ---
    Ha, didn't realise they could be redownloaded through App Store purchases. Although the question still stands for older versions of OSX - every now and again I still need Snow Leopard.
     
  2. Bruno09 macrumors 68020

    Joined:
    Aug 24, 2013
    Location:
    Far from here
  3. Mr D macrumors 6502

    Joined:
    Oct 11, 2007
    #3
    Where did you find the download file for el capitan?
     
  4. cruisin macrumors 6502a

    cruisin

    Joined:
    Apr 1, 2014
    Location:
    Canada
    #4
    It is listed as a purchased item under the App store, along with all of the OSX versions you previously downloaded. You can redownload it from there.
     

Share This Page