The reason to post here is to ask your help urgently, as my computer (Notebook Easy Note B3221, 1.6 mgz, 512 ram) from the yesterday afternoon in the taskbar icon stopped appearing wireless network is rarely thought that even before that date I navigated without any problems. After I discovered this problem I tried restarting the computer more than once to be precise about 3 times decided not to see any change so format the computer to return to the initial configuration of my computer (it has a system restore), after they said process the computer boots normally, but I notice the following message: New device found "network controller" I have visited other forums and read reviews but none gives me a clear answer. So I am expecting some help from you.!!
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