How to troubleshoot laptop lost Wi-Fi network

Sometimes using a laptop, sometimes Wi-Fi has an unknown cause, making you very uncomfortable.Especially when the business needs are rushing.The following technical steps fix some common problems and make your Wi-Fi network work more smoothly.

No network name found

Create a required connection for the computer whether the router signal or hang. Customize Control Panel / Network and Internet / Network and Sharing / Manage Wireless Networks section of Windows. If there is a network name listed in the list, right-click the icon and select Properties . Check Connect even if the network is not broadcasting its name (SSID) .

How to troubleshoot laptop lost Wi-Fi network Picture 1

If you don't see the listed network name, click on "Add" then select "Manually connect to a wireless network" and enter the network declaration information. Finally, check the router and restart the device to make sure the signal is stable.

Wi-Fi signal weakens

In the living room the Wi-Fi signal is straining but moving to another room is a common phenomenon. The reason is that there are many, wireless phones and devices using the 2.4GHz band may cause interference.

In addition the glass mirror in the room is also a cause. Therefore, check the objects next to the computer, check the antenna outside the router and also check the firmware updates for the router.

Cannot access the network due to a DNS error

When you try to access the Google.com site, your computer will connect to the DNS server and request the IP address of the Google.com page. Therefore, you can directly access the IP address without going through DNS, by typing the web site's direct IP address into the browser. To see the IP address of a website, you can go to Start / Command Prompt , enter the Ping command for that site, and its IP address will show below.

How to troubleshoot laptop lost Wi-Fi network Picture 2

If that doesn't work, you should use a third-party DNS server, like OpenDNS.You can try using Google's DNS quite popular now is 8.8.8.8 - 8.8.4.4, you can use DNS Changer software to change instead of going to TCP / IP.Changing DNS also allows you to access blocked websites.

Scan the whole computer for viruses

If your internet is shared by many computers, only one computer cannot access the network, possibly due to a software error on that computer. Sometimes a virus or some malware can make your device unable to connect to the internet, so effective measures are to scan for viruses.

It is also possible that some browsers have errors, so try all browsers on your computer. A faulty network card driver is also a cause for your computer to lose its network.

Kareem Winters

Update 26 May 2019

You should read it

May be interested

Instructions to troubleshoot network outages and Internet connection
if at any time you are working on your pc and suddenly lose your internet connection, calm down and check the steps below.
The basic steps in dealing with network security issues that you need to understand
with the general situation of network security, which is becoming more and more complicated, today, the system security is becoming more urgent than ever.
How to fix Dell laptop lost sound?
although dell is a laptop line with high durability and stability, it is difficult to avoid basic errors during use. one of the most common errors is loss of sound. so how to deal with a dell laptop losing sound?
What is Apple's Lost Mode?
apple has made many improvements to keep your iphone and information as safe as possible, including lost mode.
Losing Admin permissions on Windows 10 / 8.1, this is a fix
for some reason, you lose admin rights on your windows 10 or windows 8.1 computer, every time you open an application on the screen you receive an error message. so how to restore the lost admin rights, please refer to the following article of network administrator.
Troubleshoot Mac network problems
in order to fix network connectivity issues in the mac, please refer to the troubleshooting tips we introduced in this article.
How to troubleshoot OneDrive after resetting on Windows 10
if onedrive has trouble on your device, you can use the following steps to restore on windows 10. let's tipsmake.com refer to how to troubleshoot onedrive after reinstalling on windows 10 in lesson write this!
How to fix Laptop lost sound, lost sound
on laptops we usually entertain with external speakers or headphones, however laptops are not always stable and they often have unintended errors. one of the common errors on laptops is the sudden loss of sound, loss of sound without clear cause.
No need to install any software, this is how to check your laptop battery level
after a long time of use, your laptop battery will be gradually phased out. in order to determine how much battery life has been lost, users often have to rely on the help of 3rd party software and applications. however, there is a simple way to determine how much battery level is that you no need to use 3rd party software, applications. to do this, please refer to the following article of network administrator.
Troubleshooting Guide A network cable is unplugged in Windows
it is frustrating to not be able to access the internet. when your computer cannot connect to the network, you will see the message a network cable is unplugged and see a red x on the taskbar or in windows explorer.