: Enter your Service Tag or model number (e.g., Latitude E5440, Inspiron 3542) on the Dell Drivers & Downloads page.
If you cannot download the installer, you can sometimes force Windows to recognize the controller using its built-in list: Right-click the button and select Device Manager . sm bus controller driver windows 10 64 bit dell
If you prefer an automated solution, Dell’s tool can detect and install missing drivers for you. : Enter your Service Tag or model number (e