So I bought used parts and built a pc from it.
The pc was and still working fine. I was using an ethernet cable and I was connected to the internet.
The next day I could no longer connect to the internet using the cable and I couldn't even find my network adapter under "network adapters" in device manager. it's gone.
What I did before this problem happend: 1. Installed and activated Norton 2. Got a windows update.
My motherboard doesn't support wifi so I have no internet at all in my pc.
When I try to install drivers from another pc I get this message: "" The Realtek Network contr