Slide the switch on the side of the laptop toward the front of the laptop. This switch enables Wi-Fi connectivity on the Dell Latitude E6400. When switched into the back position, the Wi-Fi is turned off.
How do I turn my Wi-Fi back on my Dell Latitude?
Click Start. In the search box, type Mobility Center. Click Windows Mobility Center, in the search results. Click Turn wireless off or Turn wireless on as needed.
Where is Wi-Fi button on Dell laptop?
Locate the wireless icon either in the taskbar or in the hidden icons area (Figure 1). Both of these locations are in the lower right corner of the screen.
Why is my Dell laptop not showing Wi-Fi option?
When you cannot find the wireless icon, reboot the computer. When it still does not show, download and install the latest drivers. For more information, see How to Download and Install the Latest Dell Wireless Network Adapter Driver section.
What function key turns on Wi-Fi?
Enable WiFi with a function key
Another way to enable WiFi is by pressing the “Fn” key and one of the function keys (F1-F12) at the same time to toggle wireless on and off. The specific key to use will vary by computer. Look for a small wireless icon as shown in the below example image of an F12 key.
Why is my WiFi turned off on my laptop?
When you’re using your Windows machine, your WiFi might unexpectedly disconnect. This might be caused by various problems such as an outdated network adapter driver, outdated router software, and optimized power management in Windows 10.
How do I get to my Wi-Fi settings?
Step 2: With the Settings panel open, tap Network & Internet. On Samsung phones, tap Connections instead. Step 3: Tap Wi-Fi. Step 4: Tap on the Cog icon listed next to your network.
How do you turn Wi-Fi back on manually?
Go to the Start Menu and select Control Panel. Click the Network and Internet category and then select Networking and Sharing Center. From the options on the left-hand side, select Change adapter settings. Right-click on the icon for Wireless Connection and click enable.
How do I turn on Wi-Fi on my Dell laptop without a switch?
You can turn on Wi-Fi on Dell laptops using the Fn and function keys. Locate the Fn button on your keyboard near the Ctrl button, and locate the Wi-Fi button on the top action keys. Then press and hold the Fn button and the button with a Wi-Fi icon (F2) to turn on the Wi-Fi on your Dell laptop.