In order to save battery life, ThinkPad laptop or notebook computer from Lenovo (previously IBM) can automatically shut down and turn off the wireless LAN (WiFi) radio when the wireless connection is inactive or not in used, through its Access Connections software. When the wireless LAN is inactive, i.e. not connected to an access point or gateway, for a period of time of roughly 5 … Continue reading Disable ThinkPad Wireless or Wi-Fi Auto Turn Off When Inactive