WD Easy Store Shuck Help

[yippykayyay]

Hello,
I bought a WD external hard drive to shuck and even after taping the 3rd pin on the hard drive and using a molex to sata connector the hard drive wont show even in BIOS. Help?

 

[VirtualLarry]

DId you accidentally tape over the 3rd pin on the data cable, rather than the power cable connector?

Otherwise, seems like the drive might be DOA?