I am having a Passport Essential SE 3.0 and using the same from last few days and really it was serving the best for me. And now when I upgraded my system and also changed the USB port from USB 2 to USB 3. So the thing here is that it is not detected on the USB 3. I mean whenever I am connecting the Passport Essential SE 3.0 on the system then it is simply not detected by it and the problem is from the moment I have changed the USB ports. I really donít know what wrong with the same and how I can solve this issue please help me out of the same and let me know what I can do to gain back the access on the drive.