|OK didn't see anything in device manager but I am not sure what to look for. Definately no yellow question mark.|
I ran a program called SIW but am not sure what to look for there either. I think there was a section that covered network devices and the Ethernet port is in there but didn't notice anything else.
There is an on/off switch on the side of the notebook for wifi and a led for it. I read about this also in the manual. It did say something about for selected models about wifi and bluetooth so I am really unclear as to wether wifi is part of this model. The drivers on the Acer website were a bit confusing. It looked like there were two different drivers for the same model/use so I installed both. Also the app/software that it said was for wifi seems to be more for an infrared device and not for wifi. Will try and see if there is an acer forum.
"The meaning of life is to be happy and useful" Tenzin Gyatso the 14th Dalai Lama