When you use a laptop, you will often encounter a situation where you cannot connect to WiFi or even lose WiFi. There are many reasons that lead to this uncomfortable situation, but almost not everyone knows how to fix it. This article will help you fix your laptop without WiFi simply and effectively at home.
1. Restart the machine and the Router
During use, it is possible that your laptop or Router has been in conflict. But it will take a lot of time to check each device and if both are in conflict, it will be more difficult to handle if you start each. Please restart both and then try to connect again.
2. Check connection mode độ
Many laptops give you a shortcut to proactively adjust your network connection. Check your device's WiFi fast toggle and airplane mode to make sure that WiFi connectivity is still on.
3. Check the connection in Control Panel
You access the Control Panel by searching for the application on the Taskbar . With Control Panel You can drill down inside the network card.
Then, you find the Change Adapter Setting section inside the Network and Sharing Center section.
Finally if You see the network card is disabled (it's grayed out), You must right-click and select Enable .
4. Remove WiFi connection
You may have problems with WiFi's password processing. Try opening the WiFi connection section and right-clicking on the currently connected WiFi . Then you choose Forget and reconnect to WiFi from the beginning.
5. Check the driver of the network card
You need to open Device Manager on the system by typing the same words into the search bar on the Taskbar .
Then you find the Network Adapter section , right-click and select Uninstall to delete the old Driver . After that, you let the machine update the new Driver .
5. Refresh IP address
Use Command Prompt to fix IP errors , search for Cmd on the Taskbar . Then, Right-click or select on the search bar the line Run as administrator.
Next, type the command line ipconfig /release and select Enter .
Finally, type the command line ipconfig /renew so that the machine can refresh the IP.
6. Do not turn on battery saving mode on laptops
You should never turn on economizer mode on your laptop. In this mode, your devices will have to reduce brightness, performance and connections. To turn off this mode, go to the battery section on the laptop and drag the adjustment bar to the center.
How do you see these ways? Thank you very much for viewing the article.
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