WD LIve Hub Cant have network anymore

HI. I was loving my WD live Hub Media Center until its network failed. I cannot access the files on it anymore and go online. There is no more light from the ethernet at the back. Tried changing the wire and the router but still doesnt work. 

PLease help

You could try to do a factory reset, but if that doesn’t fix it, I would assume your hardware has failed.