Laptop doesn't connect to the internet?

Cl
2

I have a Samsung Q330 and it does not connect to: WLAN, Usb Tethering I reset the laptop before and wanted to know whether it could be because of it and how I can use WLAN again or usb tethering

ta

Is there still a guarantee? My old laptop had that too, the interfaces were broken. After sending it to Herrdteller, it worked again.

Cl

No, unfortunately not