6 simple and effective tips to fix laptop with lost WiFi

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.

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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.

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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.

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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.

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Then, you find the  Change Adapter Setting  section inside the  Network and Sharing Center section.

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Finally if You see the  network card is disabled (it's grayed out),  You  must right-click  and select  Enable .

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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.

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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 .

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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 .

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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.

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Next, type the command line  ipconfig /release  and select  Enter .

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Finally, type the command line  ipconfig /renew  so that the machine can  refresh the IP.

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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.

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How do you see these ways? Thank you very much for viewing the article.

David Pac

Update 02 July 2021