WD Mybook USB not detected

Hi. I have removed the drive from my desktop since the day I’ve read that the drive is encrypted. The only way to decrypt the data is to have a working enclosure board.

I have tried a lot of data and partition recovery, from easus to acronis, getdataback, testdisk and recuva. I am this close to reformatting the drive until i’ve read that it can be recovered with a working enclosure board.

UPDATE:

According to this blog, the files MAY BE accessed by changing the defective controller board.
http://carltonbale.com/western-digital-mybook-drive-lock-encryption-failure-and-recovery/

If my drive is covered by warranty, aren’t they supposed to provide parts for my drive?