Can't recognize my flash to boot 10.7 installer

Discussion in 'Mac OS X Lion (10.7)' started by yazan41, Jun 18, 2013.

  1. yazan41 macrumors newbie

    Joined:
    Jun 18, 2013
    #1
    hey all ,
    my mac air can't recognize my flash drive to install 10.7 os x i used GUID and mac os (journaled) file system and verified my os files to the flash drive.
    how to fix it ?
     
  2. maflynn Moderator

    maflynn

    Staff Member

    Joined:
    May 3, 2009
    Location:
    Boston
    #2
    Does the flash drive mount after your Mac boots up?
     
  3. yazan41 thread starter macrumors newbie

    Joined:
    Jun 18, 2013
    #3
    no i mount the files on other mac and my mac air can't start up it shows message
     

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