Western digital wdbacx0010bbk-01 tb 3.0 usb

When I connect the  the drive to a PC PC it becames very slow, I try epairing the disc with computer manager but it can not reformat it, SS Driver set up does not access the disk. I can not copy files onto it. In My Computer appears a a large empty file. It reads as if it has 934 gig of space. New USB cord, same problem

Thank you

Hello,

As a recommendation, test the unit using the WD DLG Tool, this will allow you to identify if there’s an specific issue with the unit.

Please see the following link for assistance.

How to test a drive for problems using Data Lifeguard Diagnostics for Windows
http://wdc.custhelp.com/app/answers/detail/a_id/940/session/L3RpbWUvMTQwNzA4ODc5Ni9zaWQvcGw0RVZXLWw%3D