Changed my os from windows 8 to windows 7 ultimate 64 bit on a hp pavilion 15-n003tx notebook pc . lost wi-fi connectivity. no network adapter recognised.. Network adapter drivers for windows 7 ultimate 64-bit can't seem to find the correct one... cannot connect to the internet at all. acer n455 @ 1.66 ghz windows 7 ultimate with service pack 1 1. Installs the lan driver version 7.031 for intel
