Ok, so the story here is I have an older WD MyBook, I'd say 2014 roughly (was using it for storage for my Xbox One) and just recently I upgraded that's storage so I wanted to throw this in my PC. I had been using it as an external for my PC for awhile so when I went to shuck it and put it in my PC over SATA it was showing as an empty drive. Figured it was a WD encryption thing so I transfered all the files to another PC, wiped the drive, formated it, copied some things over and now it's not showing on any of my PC's as a drive. I can feel and hear it spinning up but nothing shows up. If I hook it back up to the externals hardware it shows up fine. Anyone able to give some insight? I have no clue where to start. I'll mention the drive inside of it was a WD Green 4TB.