Add lan driver boot CD

My motherboard is Asrock B460m-itxac
I need to boot with the live CD an restore an image from internet.
Urbackup don’t see ny network card, how to do please ?
Thanks for your help

Looks like it has a Intel I219V network card. You could have told us that?

That one is supported by the Linux e1000e driver. Google “Intel I219V Linux” to find out what kind of issues can occur and how to fix them.

If I had found the answer with a Google search, I wouldn’t have come to the forum asking for help.
Referring me to google doesn’t seem wise to me