Internet Connectivity Issues

Im having problems connecting to the internet with the following setup:

Internet > Wireless Router > Livewire 1 port 1> Livewire 2 port 1> Computer Downstairs

Using a laptop I checked the line before using the livewire and its fine…

The Computer downstairs can detect the livewire upstairs… but nothing…

No surge protectors or anything should be stopping the connection… im kinda lost… i guess its a good sign i can see the livewire connecting at 120mbs… but im getting nothing…

Do i need a computer at both sides of the livewire or something?

Does the LED(s) on the Wireless Router’s port connected to the LiveWire turn on?

Same for the computer?