+12 Disconnect From Internet References. The word connected appears below the network name. Click on start (windows logo) and search for device manager.
Click on start (windows logo) and search for device manager. If the network is already set up, then what you have to do is to just to just plug off the broadband/dsl modem with the router, the internet connection will stop working, but the lan will continue to work. Web updated on december 17, 2020 reviewed by chris selph what to know disable: