my laptop(Toshiba satellite L635) says that there are no network available. But there are and my phone and other computer can connect to my WiFi. In the network map it says that the adapter is not connected. I can connect to the internet with an Ethernet cable connected to my modem.
dude go to devide manager look for modems and look for something like ( wireless adapter) once the software is uninstalled connect the ethernet cable then right click the icon on device manager that has a yellow exclamation point on it. select update driver. then select search the web let me know if it helps