Cable not detected

[Eyoshina]

I made it most of the way through set up but keep getting a message that the Ethernet cable is not connected. I did this step multiple times . Still not able to complete setup.

[plemans]

are you installing a modem?
Modem/router combo device? 

You didn't give us any info on what you're actually installing. 

Or who your isp is. 

Is it an ethernet connection not connecting? is it a coax? 

Whats actually going on since we aren't there to see what you're doing/done.