Hi, My Passport Essential SE 1 TB is not detected when I plug the USB 3.0 port. When I plug a USB 2.0 port, it is recognized and works fine When I plug a USB 3.0 port with an extension cord (USB 2.0) it is recognized but connected by USB 2.0 I have the USB 3.0 drivers and I set my bios up to da…

I have find the problem, The driver USB 3.0 was corrupted. With formatting, I could install the proper drivers

My passport 1TB is not recognized on USB 3.0 port

Nnahaa October 4, 2011, 9:02pm 5

thank you for your answers Joe_S

the device manager is ok,
for drivers, I put the last update, and I even flashed the bios to update it