*WD My Passport* 

In Mavericks, the System Information view of USB should show whether the WD 
hardware is recognised. It may show the hardware without showing details 
that are normally associated with a storage device. 

Did you use Disk Utility to partition the drive? 

On any of the computers where the drive works, was WD Security software 
used? 

*Further reading*

Re: TM - External Disk Drive Not Detected in Recovery Mode 
<https://discussions.apple.com/message/26091585> (2014-06-01) 
– from that I assume that use of WD Security, for encryption, causes the 
entire drive (not just its volume(s)) to be invisible to software such as 
Disk Utility, where third party WD software is not installed. 

The disk you inserted was not readable by this computer. HELP PLEASE 
<http://community.wd.com/t5/External-Drives-for-Mac/The-disk-you-inserted-was-not-readable-by-this-computer-HELP/td-p/402943>
 (2012-08-05) 
– I assume that in that case, the WD attempt to unlock the drive succeeded 
only in making the drive visible – without successfully decrypting all that 
was required for a partition to be recognisable as having a Mac-compatible 
file system. 

PSA: Avoid WD Passport drives. You can't reformat them for use as just a 
normal drive with Linux. 
<http://www.reddit.com/r/linux/comments/17b64a/psa_avoid_wd_passport_drives_you_cant_reformat/>
 
(2013-01-26) 

… WD has decided to include hidden partitions …


– and so on. 

-- 
You received this message because you are subscribed to the Google Groups 
"Sussex Mac User Group" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
To post to this group, send an email to [email protected].
Visit this group at http://groups.google.com/group/smug.
For more options, visit https://groups.google.com/d/optout.

Reply via email to