Wd tv hub cannot get working help please

hi, i have connected the wd hub,  both of the wall connections are working fine i went into the hub and tested and it says interenet connection is working,  i have hdmi cable from hub to tv,  the system worked for a few years but my pc crashed and i bought a new pc yesterday,  the hub shows everything onto my tv that is already stored in the hub itself, his is stuff i stored onto the hub when it was working

so internet is working, but i am not sure if the main window on the livewire utilitys is actually set up correctly,  there are 2 boxes to connect to power each box has a different password on the box label,  not sure if i need to enter each password or none, or just one 

the problem is it cant see anything new from my pc,   how do i get it to access any files, movies, pics on my pc to show onto my tv ?   thanks…tony 

Welcome to the Community.

Are you using the media library, DLNA, or direct network shares to access your computer’s content?