I have a MyBook 1 TB external drive, and since last night attempting to unlock it on any machine or OS gives a BSOD:
Is this repairable? If so how would I go about it, if not is data recovery possible?
That’s not usually a good sign. How was the drive formatted? Have you tried to access it on a Mac (they don’t have Blue Screen errors, and in rare cases can access a drive that would be inaccessible from a PC (and vice versa) ).
Also have you tried replacing the USB cable? A bad cable could cause that too…