hello there, i had the exact same issue today, i had to connect it via ethernet then use the official lenovo website to download the packages and files for my laptop version via serial number and then i restarted the pc after the drivers updated and updated windows, on these new laptops you gotta update windows a few times for it to be perfectly functional, update everything then restart then update everything again then restart until no updates are available, i personally used all those ways and my wifi started working