That is the needed information. The 7902 card... is notorious.
It is a Windows Only card (per the manufacturer).
This means you cannot have Secure Boot enabled in your EFI settings as it will block any driver you install for your NIC
Here is a link to a guide on installing experimental drivers:
Be aware that you may see instability in BlueTooth or using 5GHz.
What most users do to resolve this is use an inexpensive WiFi dongle or replace the NIC.