Hello. I just made a clear installation of windows. After that I went to safe mode to install the drivers. I manage to install almost all of the drivers, the one that I couldn’t was the broadcom wireless – “failed install”. Any idea what can be the cause of this failure? After checking my BIOS, I found out that I am with a Raeltek wireless chip. Even after installing the raeltek drivers, the wifi is not working. I got a chuwi from the 221509 series.