Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

initialize

  1. X

    "The disk you inserted was not readable by this computer"

    Hello all, I have a 4TB drive that I have been using for about one year and half. It worked fine until this morning, when I unplugged it after selecting Force Eject and plugged it in again, it shows "The dish you inserted was not readable by this computer". Both my macbook and iMac indicated...
  2. T

    "The disk you inserted was not readable by this computer"

    I have 2 hard drives which I copy all my Final Cut Pro projects to. I use these drives with Windows 10 as well, so they are in exFAT. One of the drives now comes up with this message when I boot up: "The disk you inserted was not readable by this computer." It gives options to Initialize...
  3. Giuanniello

    Can't format a hard drive

    So, long story short, I have a 750GB HD off a MacBookPro, when I plug it on my ElCapitan MBPro via external dock it doesn't appear in the finder, after a while I get the warning the disk needs to be formatted but the initialization through DiskUtility fails; I did try on another computer with...