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  1. #1

    Member Since
    Apr 08, 2011
    External Hard Drive
    I have an external hard drive that has 2 forms of connection, USB2 and Firewire 800. It has worked flawlessly for about 1 year , now when connected to any Mac computer , desktop or laptop , with either connection , it does not register on the decktop . I have tried both USB2 and the firewire connections , restarts .... every form or combination. Any suggestions as the hard drive is my backup and and in many cases the only copy of much of my files. How to make the external drive readable ????

  2. #2

    Buzzard2010's Avatar
    Member Since
    Oct 22, 2010
    Bretforton, Worcestershire
    MacBook Pro 15" 2014, 2.2GHz i7, 16GB RAM, 250GB SSD, OSX 10.9.5 - iPhone 5s 16gb
    Welcome to Mac-Forums workphoto

    When you said "it has worked flawlessly for about 1 year" do you mean on your mac computer or on Windows based computers?
    Also to see that the HDD is being noticed by your Mac, plug it in and open Disk Utility, located in Applications > Utilities > Disk Utility (or a quick spotlight search), and see if it appears in the left pane.


    - Simon

    If you have been helped, don't forget to use the Reputation system at the top right of their post.
    May 2011
    Nominated: March 2011 & April 2011

  3. #3

    Member Since
    Apr 08, 2011
    External Hard Drive
    The Ext-HD appears in the Disk Utility panel , but when asked to repair , it will not , with the messages. ..."the underlying task reported failure on exit".
    So now what.....?
    I don't use it on PC's ever , only on 3 macs I have., 2 laptops and a desktop.

  4. #4

    baggss's Avatar
    Member Since
    Oct 10, 2004
    27" 3.4 Ghz i7 iMac-13" C2D Macbook-OSX 10.10.2 -64Gb iPad 2-64 Gb iPhone 6+-ATV 2-14Tb of Storage
    Odds are the drive has become corrupted and will need to be reformatted. Sadly, you can't get your stuff off in an easy way. That being said if you get something like this: Data Rescue 3: Software can recover your stuff before you reformat. It's saved my butt more than once with corrupted drives.

  5. #5

    chscag's Avatar
    Member Since
    Jan 23, 2008
    Fort Worth, Texas
    27" iMac i5, 3.2 GHz, iPad 3, iPhone 5c, iPhone 6+, 3 iPods, El Capitan
    Did you notice one of those Amazon resellers has it for $69 + 3.99 shipping, new. Fantastic price. I'm tempted to buy it and keep it around for emergencies.

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