Can't install Yosemite

Discussion in 'OS X Yosemite (10.10)' started by Oldmanmac, Apr 27, 2015.

  1. Oldmanmac macrumors 6502

    Joined:
    Mar 31, 2012
    #1
    using my 2011 21.5" iMac on a usb flash drive. I have tried twice and both times it freezes about half way through the install. I left it for 48 hours this time to give enough time. Any thoughts?
     
  2. adam9c1 macrumors 65816

    adam9c1

    Joined:
    May 2, 2012
    Location:
    Chicagoland
    #2
    How did you create the USB installer?

    Can you scan the iMac HD for errors?
     
  3. Oldmanmac thread starter macrumors 6502

    Joined:
    Mar 31, 2012
    #3
    Just tried using the flash drive as a regular drive.
     

Share This Page