The laptop does not connect to the wi-fi phone

Why does the Internet work well on a laptop-Windows does not connect to Wi-Fi

One of the most popular questions that users of wireless networks ask is like this: “Why does Wi-Fi not work on the laptop and the Internet does not connect, although it works on the phone?””. Indeed, it often happens that you bought a router, made all the necessary settings. But in the end it turned out that if the computer on Windows is attached to the cable router, it goes to the Internet. And even the phone connects to Wi-Fi, and on the Samsung, Lenovo, Acer, HP, Asus, Huawei, Toshiba, etc. Wireless network does not work. Sometimes it happens that at first everything was fine, and then the laptop stopped working with a Wi-Fi signal, for example, after reinstalling Windows 7 or 10. Either the network catches and the laptop is connected to it, but the Internet still does not work. At the same time, Windows writes that there is no access, or the connection is limited or protected. What, in fact, is the matter and how to fix it? We understand together!

First of all, it is necessary to decide on the cause of difficulties with the work of the Internet through Wi-Fi on a laptop with the Windows operating system. I clarify that the problem is characteristic of the laptop, since the usual stationary PC is most often connected to the cable router, or generally gets access to the Internet for a direct connection to the provider. But all the above instructions are suitable for resolving issues with a large PC if a wireless module is installed on it and the problem under consideration is also present today.

It should also be borne in mind that it is not so important which version of the operating system is installed on it. Windows 10, 8 or 7. The leadership approaches all. It does not matter which company a laptop. Most often the user of Lenovo, HP, Samsung or ASUS is treated with similar symptoms, but the solution for all the same.

So, all reasons can be divided into 2 groups:

  • Errors on PC itself, when the laptop does not see Wi-Fi initially or just on one “beautiful” day, he stopped working
  • The reasons related to the wireless network configuration are incorrect settings, the Wi-Fi router does not work or simply does not give out Wi-Fi

In order to understand 90% to what type your problem belongs to, one simple action is enough. Try connecting from the same laptop to another network. If everything is ok, then the matter is in the router. If Wi-Fi still does not work, but at the same time the phone connects to your router, then the reason should be sought in the network adapter or Windows settings on the laptop.

A wireless adapter does not work on the laptop

Most often, a solution to why the laptop cannot connect to the Wi-Fi network, lies in the wrong configuration of parameters in Windows. We note the three most common situations, depending on which the solution to the issue will differ.

  • Когда ноутбук вообще не ловит Wi-Fi сеть, а на значке состояния беспроводного подключения Windows изображен красный крестик и высвечивается надпись «Нет доступных подключений»
  • When Windows sees the network, but the laptop cannot connect to Wi-Fi
  • When it connects to a wireless signal, but the browser cannot open the pages, and Windows writes that there is no connection to the Internet or it is limited

Wi-Fi on a laptop does not work from the very beginning

It is necessary to start with the fact that you can make sure that your laptop is generally physically there is a Wi-Fi module. How to find out? Firstly, from stickers with a characteristic Wi-Fi logo on a box or on a case. In principle, it is difficult for me to imagine that the modern laptop was not equipped with a Wi-Fi network card-we can only talk about completely antediluvian models. In this case, you just need to purchase an external wireless usb adapter.

If the laptop is nevertheless equipped with wireless support, but it does not recognize the Wi-Fi adapter in the Windows system, check if it is included. This is done, as a rule, by a button or slider on the case, or a combination of hot keys (FN Wi-Fi designation icon)

This can also be done by going to the “Network and Internet Control Panel and the General Access of Changing the Adapter Faith” (on Windows 7) and click twice along the “Wireless Connection” icon so that it becomes active.

After that, when clicking on the icon in the form of “Wi-Fi” or “Globe”, a list of networks will appear, to which the laptop has the opportunity to connect

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Wi-Fi stopped working on a laptop after reinstalling Windows

If there are no wireless connection icons at the Networks Control Center, this means that the adapter present on it does not work on the laptop at all. This may be the following explanations:

Most often the first option is found. As a result of numerous attitudes of various programs, antivirus software or reinstalls of the Windows system, drivers for built.In iron can stop working correctly, or on the jargon of computer scientists, “fly away”. It is not difficult to check this. Just enter the Windows 10 or 7 device dispatcher window.

If there is actually a wireless adapter, but there are no devices in the list of devices, then try to just download the drivers from the official website of the laptop or modem itself and reinstall. How to do this correctly, I talk in this article.

If everything is connected and configured, the Wi-Fi adapter is determined by the system, but it still cannot find the network available for connecting, then go to the Windows Manager and delete the device. Then install the drivers again.

Wi-Fi is turned off on a laptop, so he does not see nets from a router or phone

First of all, it is necessary to exclude the most banal “malfunction”. Many newcomers simply do not know how to turn on Wi-Fi on his laptop, so he does not see a single wireless network. Modern devices are usually built in a wireless adapter. By default, it can be disconnected.

How to Fix Wifi Connection Problem in Laptop/PC Windows7/8/8.1/10 Tamil

In different models, Wi-Fi can be included in its own way.

Finally, the module can be activated directly from the Windows system. To do this, you need to go to the “Control Panel Network and the Internet Center for Control of Networks and the General Access of Changing the Adapter Parameters”

And activate the “Wireless Network” item

Also check if your laptop is in the aircraft mode (“Square on the aircraft”). This function is present in Windows 10, when all wireless connections are disabled, and the laptop does not see either the Wi-Fi network or Bluetooth devices. You can turn it off either a special button from the keyboard

Or press the Windows 10 icons on the icon in the form of a message and deactivate the mode so that this menu item is not allocated.

A sign that Bluetooth on the laptop will work will be Wi-Fi icon on the lower Windows panel next to the clock.

Solving the problem on the laptop side

If during the above instructions to identify the cause of the breakdown, you learned that the network does not work exclusively on the laptop, then consistently use all the methods below. One of them is most likely to return you access to the Wi-Fi network.

laptop, does, connect, wi-fi, phone

Personal

Open the net control panel, disconnect from Wi-Fi and re-compound. Perhaps this time the laptop will be able to correctly configure all network parameters, and Internet access will return.

Disconnect from the network and connect to it again

Reboot

Reload the laptop, during this process all the processes available in the system will be restrained. Their repeated inclusion will lead to the fact that the hovering elements will begin to work.

Deactivation of antivirus

Each modern antivirus has a built.In Firewall (firewall) that ensures safety when working on the Internet. But there is a chance that he mistakenly counts your connection potentially dangerous and blocks it. By turning off the antivirus, try to complete the connection again without activating it. If this time the Internet appears, then the case is in the defender, you have to replace it with another.

But in no case leave the device without antivirus, be sure to catch the virus. Install another, at least free, antivirus, or contact the technical support of the defender you use, telling them that your home network is mistakenly considered dangerous. They will say what actions need to be performed in order to get rid of such an error.

Automatic diagnostics

Windows 10 contains funds that allow you to automatically fix most of the problems that users often face. There is a similar tool for an Internet module.

    Open the list of networks and go to the network parameters.

Press the button “Adapter settings”

The program will tell you if errors are eliminated

Manual change in settings

Perhaps the connection settings are knocked down, you need to check them yourself:

    While in the window of the list of adapters, expand the properties of the right you need.

Select the IPV4 protocol and open its properties

Indicate that the search for IP and DNS should be automatically performed

Network problems

If you installed the drivers on the keyboard, turned on the Wi-Fi module, but there is still no Internet, then open the “control panel”. Select the Internet Internet and in “General Access Management” select “Changes in Adaptors Parameters”. Here you will see a list of all adapters. Click on the “Wireless Network” item. If the gray icon and the inscription “disconnected”, then in the system tray there is no wi-fi icon, which is why nothing acts. In this case, you need to enable: call the context menu with the right button and make a choice “enable”. The wireless network becomes active. With an error, the launch of “Windows networks”. The system itself can find and fix errors.

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If even after that the computer does not detect an accessible network, then reinstall the drivers to a wireless network adapter. Open the “Device Manager”, click on the “network adapters”, find the right device. You need to remove and install the driver again. Drivers can be taken on the official page of the manufacturer of your computer or to find a CD with a working driver with your computer. After installing the driver, you need to turn on the Wi-Fi module and see the work-if everything was activated, we figured out why the network disappeared.

Sometimes it happens that the laptop does not see a wireless network after being in the repair or after cleaning. Masters can turn off the antennas. Then you need to disassemble the laptop body and connect them or seek help from specialists.

Wi-Fi is turned off on a laptop, so he does not see nets from a router or phone

First of all, it is necessary to exclude the most banal “malfunction”. Many newcomers simply do not know how to turn on Wi-Fi on his laptop, so he does not see a single wireless network. Modern devices are usually built in a wireless adapter. By default, it can be disconnected.

In different models, Wi-Fi can be included in its own way.

    For example, a separate button on the case indicated by the corresponding icon

Finally, the module can be activated directly from the Windows system. To do this, you need to go to the “Control Panel Network and the Internet Center for Control of Networks and the General Access of Changing the Adapter Parameters”

And activate the “Wireless Network” item

Also check if your laptop is in the aircraft mode (“Square on the aircraft”). This function is present in Windows 10, when all wireless connections are disabled, and the laptop does not see either the Wi-Fi network or Bluetooth devices. You can turn it off either a special button from the keyboard

Or press the Windows 10 icons on the icon in the form of a message and deactivate the mode so that this menu item is not allocated.

A sign that Bluetooth on the laptop will work will be Wi-Fi icon on the lower Windows panel next to the clock.

The laptop discovers a available Wi-Fi network, but does not connect

One fairly common network problem is when your computer sees a network available for connecting, but for one reason or another cannot connect to it. Such a problem may arise for one of the following reasons:

  • The problem with the equipment drivers on the laptop. For this reason, the connection may not be executed or break off immediately after a successful connection with the network;
  • Communication obstacles-too many devices should not be connected to Wi-Fi, and it is also worth making sure that nothing can interfere between your laptop and a router;
  • The password was incorrectly entered to connect to this network. If you incorrectly introduced the security key, the connection will not be completed;
  • Network of the network. If the connection parameters on your computer and network parameters do not match, the connection will not be completed;
  • A failure in the operation of the operating system. With some problems with the operating system, the connection will not be correctly carried out.

Some errors with connection

If the laptop is connected to the Internet, but sites are slowly loaded, you could go too far from the switch area of ​​the router. And if with a high Wi-Fi signal the problem does not disappear, most likely, you catch many other networks and the Wi-Fi channel is occupied.

It changes in the settings of the router. By default it costs. 6, you try to change it from 1 to 13, and monitor the speed change. You can also try the option “Auto”.

If the laptop is connected to Wi-Fi, but does not enter the Internet, and at the same time, programs such as Skype and ICQ work, check the DNS addresses. They must be automatic or spelled out, as in the paragraph above.

If the laptop does not immediately connect to the Internet:

It is also recommended to reduce the number of launched programs in auto loading.

laptop, does, connect, wi-fi, phone

Windows could not connect to.

Having selected the right network and entering the security password to it, suddenly a mistake “Windows could not be connected to”::

You can try to click the “elimination of problems” and see the written reason. Network devices and settings will be verified.

This inscription also appears due to the error of the router. Try to restart it and laptop.

In the devices dispatcher in the properties of the network adapter, disconnect “Allow the shutdown of this device to save electricity”.

A long authorization process

If, after entering the Wi-Fi safety key, while connecting to the network, the inscription “Receiving IP addresses” is highlighted for a long time, and after that the connection breaks and tries to connect again, this indicates an error in setting up IP addresses. In this case, in the properties of the connection, you need to configure the automatic receipt of the IP address. And if it does not help, write them manually.

Antivirus and firewall can block authorization, so you need to try to turn them off or add your IP address to the exception.

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Unidentified network. What to do

If the laptop does not identify the network, check if the Internet cable is connected to the router. Reload the router and laptop. It is also necessary to check the IP address and the DNS server, which was written in the above points.

There can be several reasons for the lack of Wi-Fi on the laptop, the main of them are an incorrect router (see the instructions for setting up your model), problems with the network adapter (outdated or not installed), the IP address or DNS server is incorrectly configured.

Diagnosis and elimination of problems

To resolve issues with a wireless connection on a laptop, follow the recommendations that are provided below.

Checking the Wi-Fi module

To turn on or off the module, use the CTRLF2 or FNF2 command. That is, we check whether Wi-Fi is turned on or disabled. If, after the above actions, the module does not turn on, use the “control panel” and follow the following:

Another way to eliminate errors is to check the status of the module through the “Device Manager”:

If there are special buttons on the wireless module on the laptop, first check if they are turned on.

2022 Fix: Wi-Fi not working on laptop but working on other devices

Sometimes the absence of the Internet is solved in the following way:

REVELING ROURTER

Disconnect the power for 30 seconds by pressing the power button or stretching the power supply from the outlet. You can also restart the router with a quick press on the “Reset” button, but in this case you can throw off the settings of the device, so this method is not recommended.

You can do this through the “control panel”:

  • In the browser we enter the address 192.168.0.1 or 192.168.One.One.
  • Next. Login and password from the router.
  • In the “Reloading” section, click “Reload”.

For software reboot, use the “reboot” or “Reboot” buttons on the router. This method is used in the absence of access to the router itself.

Checking and installing drivers

First of all, check the presence of the driver, and whether it works correctly. To check, go to the Device Manager, section “Network Adapters” and check the properties. If the situation arose in connection with the incorrect work or disconnecting the driver, an information message or special icons will appear.

The easiest way to search for a driver, compatible with an adapter of wireless Internet, is to use a special utility (for example, “DriverHub”), which shows the manufacturer. For installation, do the following:

  • Go to the site of this manufacturer, select the version of the laptop operating system and download the current driver.
  • For installation, start the executable file “.Exe “and follow the instructions of the installer.
  • After installation, periodically check new updates.

You can use the automatic search for drivers, but in this case it is possible to install an irrelevant version.

In some cases, manual driver installation is required. This situation occurs with a downloaded ZIP archive, where there is no file of the above format.

For manual installation, follow the following actions:

  • Extract from the archive all files to a new folder.
  • Launch “Device Manager”.
  • Click on a “network adapter” in which the driver is absent or does not work incorrectly.
  • With the right button, open the context menu and select “Delete the existing driver”.
  • Select a “network adapter”, click again with the right mouse button and select “update the drivers”, then “search for drivers on this computer” and select a folder with the above files.
  • After installation, restart the laptop.

Reset settings of the router

Most routers have a special button with the inscription “Reset”. To reset the settings, press and hold it for 10 seconds.

If there are no buttons on the device, perform the actions below:

Resolution of the issue with Wi-Fi disconnect after leaving sleep

We solve this problem as follows:

  • Click on “Network Adapters” and select the name of the adapter of the wireless network.
  • Click on the “Properties” button and open the dialog box.
  • Choose the “Power Management Management” tab and remove the checkbox with “Allow the shutdown of this device to save energy”.

Turning off the filter of the MAC address

Go to the router settings and click on the “Mas-Filter” item. Select the “filter mode” and “disconnect”.

Incorrect password

If you have forgotten the key to the wireless Internet, look at it in the modem settings:

  • First of all, connect the portable computer to the Internet and go to the “Networks and total access control center”.
  • Next in “Wireless Networks Management” and click on the desired network with the right mouse button. Select “Properties”.
  • Click on the “Safety” item and turn on the function “display the entered signs”. There you will see a password.
  • If it is not displayed, go to the settings of the router and change the password using manual introduction.

The necessary recommendations for diagnostics are selected above, as well as to eliminate the most common reasons why the laptop is not connected to Wi-Fi. Subject to all the above instructions, you can easily correct such an error, even if you are a novice user.