i set up raspian os with recommended apps version on sdcard via noobs. it works on rpi successfully but without wireless connection.
- in rpi configuration window, set wifi country button is disabled.
on the window top bar, when i click on the icon of wire connection
(up and down arrows) , a popup fades "no wireless interfaces found" "ifconfig" command returns only lo and eth0. no wlan0.
system is up to date. i've already updated and upgraded the apt and the os. thanks.