when i press fn+f3 on my acer 4750z laptop it starts up bluetooth and not wifi! when i enter into the wifi wizard installed, which is intel mywifi tech, it shows "NO SUPPORTED WIRELESS ADAPTER FOUND" what should i do to start up wifi??
Maybe there's another Function key that's associated with your wireless chip or that's possibly turned on by a physical switch. Look on the Function keys for the ((0)) icon and hunt round for a tiny switch on the front or side.