The laptop does not see the wifi network: how to configure?

In modern realities it is impossible to imagine your life without a laptop and access to Internet resources. Wireless networks literally enveloped the spaces and streets of cities. However, there are unforeseen situations when your favorite gadget stubbornly does not see the wifi network. Read on in more detail about the possible causes of the identified problem and how to resolve it. How to add a network if the laptop does not find it?

Why does the laptop not see wifi?

A laptop may not see a wireless network for many reasons. Firstly, you need to make sure that there is wifi at all in this area. For this:

• Other available devices will come in handy: smartphone, tablet, PC and others. You need to check if they see the network. If so, then continue to search for the problem. If wifi is still missing, then double-check your router settings.
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• Check: if the network adapter is turned on: it should be highlighted with a special sensor. The adapter is also turned on by a simple key combination [Fn] + from [F1] to [F12]
• An available network search is accompanied by a flashing yellow asterisk next to the antenna icon.
• If the search is unsuccessful, then you should start the troubleshooting center. In most cases, the suggested recommendations help in network discovery.

Often there are situations when a laptop stops seeing wifi after repairs or scheduled cleaning from dust and dirt. The wireless module may be turned off by negligence or the wiring may be damaged. In this case, only re-analysis and connection of functions will help or, in the case of physical breakdown, replacement with a new module. It also helps to check the gadget for the presence of a mechanical button or adapter switch. Often, the user touches an inconspicuous lever and does not even suspect about it.

Attention! Before proceeding with the setup, it is advisable to read the instructions for connecting the gadget to wireless networks. You may be able to find the nuances that were previously missed.

Why does the laptop see, but does not connect to Wi-Fi

There is also a situation where a laptop sees a network but does not connect to a specific network. Such a problem often puzzles inexperienced users, because the malfunction can be not only in the PC. However, it’s definitely not worth worrying, as in 85% of cases the reason is clear. This is due to the fact that in settlements there are about 10 distributing routers per information signal, and each new point is looking for a free range. In the settings of wireless networks, the range search in the automatic mode is indicated. Thus, when you turn on the laptop, wifi does not connect due to an erroneous setting of a neighboring connection. Consider possible solutions to the problem:

1. Change the channel width of the router. To do this, go to the router interface by opening a new browser tab and entering the IP address there. The data is usually written on the cover of the router, and more accurate information is easy to find on the Internet. Next, find the section responsible for the wifi connection and change the channel width to an item other than auto-mode. At the end of the work, you need to reboot the router.
2. Try changing the channel refresh rate for a portion of the scan interval. To do this, in the “advanced” column of the adapter properties, change the value to the minimum. This is the period during which the laptop will scan the surrounding area for wireless networks.

It also happens that the gadget sees all the available networks of neighboring offices or apartments, but the desired access point is not in the list. In this case, the search is carried out near the router, as close as possible to it. This is done when the laptop was purchased recently and the settings are being specified. It is possible that it is precisely the settings or the location distance from the signal distribution point that does not allow you to connect. If the gadget catches the network near the router, then you need to check the settings of the latter.

Where on the laptop Wi-Fi settings

If you have already tried many of the recommendations presented, you should check if wifi is connected on the working device. To do this, right-click on the connection icon and find the network and sharing control center. There you can also change the adapter settings and turn on the wireless connection. There are times when they are turned off by a random key combination, which is designed for air travel. The main thing is that an icon appears with a yellow star, symbolizing the availability of the network.

On windows 8 models, verification is done through the control panel and PC settings. The checkmark opposite the wireless network should be enabled. In XP, the adapter will connect automatically, and nothing is done manually. In the seventh version, the corresponding icon is searched in the network management center, which has already been described earlier.

An important component is checking the wifi adapter. The search for the network and its smooth operation depends on him. Most laptop models provide quick disconnection and network connectivity to save battery power. The following problems are usually distinguished:

1. Hardware failure of the adapter, which is extremely rare.
2. The driver wifi adapter is missing, or it is not installed correctly. This often happens on new devices or after replacing the OS. For example, in some versions of windows the driver must be installed manually.

To do the necessary verification, just find through the device manager search. In the appropriate tab, find the adapter with the name "Wireless", or "Wi-Fi". If it is missing, then you need to download a special utility through the official website of the manufacturer. If there is an adapter, but the wireless network does not work, then:

1. Right-click on the icon and select the “Properties” section. The window should say that the device is working properly.
2. Next, again point to the adapter icon with the right button and select “enable”.
3. After the actions done, everything should work. You can also reinstall the driver and reset the settings.

Important! There should not be a triangular emblem with an exclamation mark inside the adapter icon. This means that the driver is not working properly.

How to connect a laptop to Wi-Fi in such cases

Disabling wifi can occur for reasons unknown to a simple layman, and each time they can be different. There are a couple more simple ways that can help:

• It is useful to disconnect the router power module for 10-15 seconds and turn it on again.
• Rebooting the system also helps.
• Do not forget about the diagnosis of the adapter. From time to time, the virtual assistant gives valuable recommendations.
• After reinstalling the OSes, remember that drivers that run on the seventh version may not dock with the eighth version of Windows.
• Check the WLAN auto-tuning service for network adapters. If it is not running, then the adapters will not be able to start. You can find it through the start menu and the WLAN auto-configuration service. It just needs to be activated.

Check your router settings. They may fail due to no fault of the user. There are also funny cases when one of the family members changed the password and forgot to warn about it. If the icon is a muted hue, then click on it and click connect, first finding out if the password has changed. Next, you should look at the settings of the router. The wireless network setup wizard can help. Of course, a lot depends on the parameters of the router itself. But, the main thing is to make sure that the checkbox for enabling wireless connection is checked.

The user sets the network name and password for entry, and also selects the mode. Explore the LAN network data section and change the characteristics depending on the provider.

Reference! For quick access to wifi, try using the keyboard shortcut Fn + wireless icon.

The problem of the absence or incorrect display of wireless networks is quite common among PCs, laptops, tablets and other devices. There are many possible causes. Therefore, in order to correctly choose a solution method, you should evaluate the specific situation as accurately as possible. We hope that this article will be useful and will help in setting up wifi.