I bought Raspberry PI 4B few days ago.
I downloaded Raspbian buster lite and placed it on an SD-card, placed ssh with no extension so that I can access it thorugh ssh. I put the prepared sdcard into the raspberry pi, connected to the power, and connected my PC with it via ethernet cable.
I can see raspberry ethernet diodes blinking so I think everything's ok but scanning with Advanced IP Scanner and nmap doesn't show raspberry. How can I connect to raspberry and what could cause this problem, how can I solve it?