Some customers using ThinkPad T540p or W540 systems, equipped with Realtek Bluetooth/Wireless LAN combo card and running Realtek Bluetooth driver version 3.754.754.080913, may experience wifi connectivity issues. The system may appear to be connected, but a “No Internet” status may display at the Tray icon of the connection status.
This may occur under Windows 7, 8, and 8.1
An updated Bluetooth driver has been released and should resolve the symptoms.
If you are experiencing these symptoms, please install the updated driver available from our support site here.