My Book Home edition 1Tb e-sata port doesn't work

Hi everyone,

I’ve got a problem with my My Book Home edition 1Tb using its e-sata port.

When I plug it in usb it starts but when i plug it in e-sata it doesn’t start.

I’ve tried to plug it before  and after my  computer start  and it didn’t work. I’ve also tested the wire with another e-sata drive and it worked so the problem doesn’t come from my computer or my wire.

If you have any idea to solve my problem.

Thank’s in advance.