Problem with WIFI [LENOVO]

[francmirror]

Hello,

Since the last update the internet does not work on my lenovo, I leave the specifications below. I have tried everything, even reinstalling the drivers for my rtl8852be network card.

Can someone offer me help please?

[Brickwizard (Brian)]

First thing to try is hard-block [flight mode] check if the machine has not initiated it.
Second is check the BIOS?UEFI settings
if both are ok then try a bios/uefi re-boot, disconnect any peripherals and the mains power from the laptop. Whilst on, press and hold the power button down for 60 seconds, then re-boot [don’t forget to save any wok first]

[francmirror]

Thanks a million, I was able to solve my error thanks to your advice. It was a very stupid mistake, I use a window manager and by mistake I activated the airplane mode.
Again thank you very much for your help