1. Welcome to the new MacRumors forums. See our announcement and read our FAQ

ML clean install problem, help!

Discussion in 'OS X Mountain Lion (10.8)' started by PEN10k, Mar 23, 2013.

  1. macrumors regular

    #1
    Hello Guys
    I want to peform a clean install of Mountain Lion on my rMBP.
    I've created a USB stick installer through disc utility.

    But when I restart the computer, and hold down ALT to view the different boot options, my ML USB installer won't appear?

    Anyone who can help?

    Thanks!
     

Share This Page