HELLO !!

I BUY IN THESE DAYS A NIC FROM AMAZON.

IT IS A Ziyituod RJ45 10/100/1000 PCI-E

I HAVE A MB ASUS PRIME PRO X470 AMD AND WIN 10 X64 BUILD 1909... THIS IS THE MAIN PC.

THE PROBLEMM IS HAVING A MODEM-ROUTER VC420-G3v

I CANNOT ACCESS THE MODEM - ROTER BECCAUSE THE PC NOT GET 
THE IP ASSEGNED BY ROUTER AS EXAMPLE 192.168.1.4 ECT...

THE CABLE ARE OK THE MODEM ROUTER IS WELL CONFIGURED

FROM ANOTHER LAN PC.

I TRYED UNISTALLING THE MAIN PC NIC BUT NOTHING WORKED...

I TESTED THE INTEL NIC WITH INTEL TOOL AND THE NIC IT IS OKAY.

JUST CANNOT ACCESS AND HAVE INTERNET IN MAIN PC !

CANNOT LOGIN IN MODEM - ROUTER FROM MAIN PC.

WHAT I CAN DO NOW ?

ANY IDEAS/TIPS/SUGGESTIONS ABOUT THIS ISSUE ?

THANK YOU