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How do I make my Passport hard drive compatible with both my Mac and PC?

644 Views 5 Replies Latest reply: Nov 17, 2012 5:15 AM by rajtusha RSS
Suki on Mac Level 1 Level 1 (0 points)
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Jul 3, 2011 12:06 PM

I have had a PC desktop for many years and just recently moved all my pictures onto a new Passport external hard drive.  I just bought this MacBook Pro and wanted to know a way that I could use it on both systems instead of having one only compatible with one or another.

MacBook Pro
  • Kappy Level 10 Level 10 (221,095 points)

    Yes, it's possible. If the drive is formatted NTFS and you don't want to erase the drive, then you will need a third-party utility on your Mac to enable writing to an NTFS formatted drive from OS X. There are several solutions available such as:

     

    NTFS-3G 2010.10.2

    NTFS for Mac OS X 9.0.0

    Tuxera NTFS 2011.4

    SL-NTFS 2.0.4

     

    If you are willing to format the drive, then you can partition and format it for OS X, then you can create one partition for the Mac and a second partition for Windows. Or you can format the entire drive for a Mac and use third-party software on Windows such as MediaFour's MacDrive.

     

    If you decide to reformat the drive you will need to do this:

     

    Drive Preparation

     

    1.  Boot from your OS X Installer Disc. After the installer loads select your language and click on the Continue button.  When the menu bar appears select Disk Utility from the Utilities menu.

     

    If you are preparing an external or a non-startup drive, then open Disk Utility in your Utilities folder.

     

    2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area.  If it does not say "Verified" then the drive is failing or has failed and will need replacing.  SMART info will not be reported  on external drives. Otherwise, click on the Partition tab in the DU main window.

     

    3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, set the partition scheme to GUID (for Intel Macs) or APM (for PPC Macs) then click on the OK button. Click on the Partition button and wait until the process has completed.

     

    4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.

     

    5. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, check the button for Zero Data and click on OK to return to the Erase window.

     

    6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.

  • JaEvo Level 2 Level 2 (395 points)

    Or... you could just copy your hardrive and use disk utility to format to "ExFat" which you are able to use in windows 7 but not xp. Once it's formatted just copy the files back over. Hope this helps.

  • macuncle Level 1 Level 1 (45 points)

    If you were already using it on a Windows machine it is probably formatted as a Windows FAT(32).  If so, you can use it with Windows and Mac without making any changes at all.  Otherwise, use Disk Utility to reformat it to FAT (32).

  • JaEvo Level 2 Level 2 (395 points)

    Yah you could do that.... but you won't be able to have any files over 4.0 GB in size.... That's why microsoft created Exfat because it supports single file sizes above 4.0 GB in size.... Your call...

  • rajtusha Level 1 Level 1 (0 points)

    very nice tip. works fine. appreciate it

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