Welcome to the Community.
Have you tried replacing your hard drive directly through WD instead of using a distributor?
http://wdc.custhelp.com/app/answers/detail/a_id/8/
You can should also try contacting WD’s Technical Support about this. You can do so either by phone or email.
To Contact WD for Technical Support
http://support.wdc.com/contact/index.asp?lang=en
Support by Country
http://support.wdc.com/country/index.asp
