There are two ways to enable the WLAN feature in your laptop: Way 1: Switch on the WiFi button So you should make sure that WLAN feature has been enabled. Your Dell laptop won’t connect to WiFi properly if the WLAN service is not turned on in your computer. Try the next fix.įix 2: Make sure to turn on WLAN feature in your laptop Try moving your Dell laptop closer to the WiFi router, so it has stronger signals and hopefully connects successfully.