How to fix the missing icon in Windows "Wireless Network Connection. How to set up a wireless network connection (Wi Fi) No wireless network connection

Literally not so long ago, data transfer without the use of cables seemed like something out of the realm of fantasy, and today a wireless WiFi network at home, at work, or in the nearest cafe no longer surprises anyone. But even with this connection, some problems can be observed. A connection error is a phenomenon that occurs quite often. Consider the most typical problems and the simplest methods for their elimination.

Wireless network connection: No connection. What is the reason?

As for the most common causes, they can be divided into two main types: problems at the hardware level (non-working hardware) and software errors.

In the first case, as is already clear, you need to carry out a complete diagnosis of the equipment, and then make a decision on its repair or replacement (this applies to network cards, and routers, and mobile devices, and external or internal Wi-Fi modules). In the second case, there are several situations where there is no wireless network connection (no connection). Among the main ones are the following:

  • disabled module or ;
  • incorrectly entered password;
  • router problems;
  • incorrect connection settings;
  • missing, incorrectly installed or outdated network device drivers;
  • no established network;
  • the impact of viruses.

Problems with viruses, for obvious reasons, will not be considered, since any user must take care of protecting his system on his own. We will partially touch on the lack of a network if, for some reason, it was installed in the system, but then disappeared (this, unfortunately, also happens). Finally, we will not dwell on the fact that the user could forget or incorrectly enter the WiFi network password, and problems on the part of providers. These situations are not so significant in our case.

Wireless network connection: No connection. What to do in the simplest case?

Let's start with the simplest situation. Let's say at some point the wireless network connection was lost. Perhaps the reason is a short-term software failure. What do most users usually do in such cases? They simply reboot the system (after all, everything worked before).

If this does not help, and the signal loss time is known at least approximately, one of the options for solving the problem that a connection error pops up when trying to connect to an existing network can be a normal rollback of the system to the previous state through the corresponding section "Control Panel". But, as practice shows, the problem is usually much deeper.

Diagnosis of connection by means of the system

If for some reason the Wi-Fi wireless network connection is lost, you can find out the reason using Windows tools. If you call up the menu by right-clicking on the network icon in the system tray, you can use the troubleshooter in it.

The system will independently conduct an analysis, after which it will give the appropriate result. Please note that this tool does not fix anything, it only helps to identify the root of the problem.

Checking the activity of the Wi-Fi module

One of the most common reasons for the lack of communication, many experts call carelessness or negligence of users.

For the most part, this applies to laptop owners who do not have a special switch to activate the built-in Wi-Fi module, and turn it on or off by using a combination of some key with a special Fn button. It is clear that even when typing using the so-called hot keys, it was possible to easily and completely accidentally disable the adapter. Therefore, first you need to make sure that it is in active mode.

Reset your router

Sometimes the reason that there is no wireless network connection (no connection) can be a short-term failure of the router. Most often, this situation is observed with inexpensive TP-Link series routers.

And in this case, it is recommended to use the simplest reset method. You can do two things: either completely turn off the power for about 10 seconds, or press the special reset button on the back of the device and hold it for 30 seconds.

Identification of network settings

Now, if not detected, let's look at the basic network settings. To view them, enter the network and sharing management section from the "Control Panel" or from the click menu on the network connection icon and use the change settings section

Here you need to find the TCP / IPv4 protocol (if IPv6 is not used) and click the properties button. As a rule, most providers provide automatic parameter detection services, which should be fixed in the settings. At the same time, you should pay attention to the fact that the use of a proxy server for local addresses must be deactivated (unless otherwise provided). Otherwise, you just need to enter all the parameter values ​​in accordance with the settings that were provided by the provider when connecting.

Correction of connection parameters on the router

If after that the connection problem remains, perhaps it consists in the settings of the router itself.

Just in case, you should enter the router settings menu through any web browser by entering the appropriate address (192.168.0.1 or 1.1), and then in the wireless connection section (usually Wireless) make sure that it is active (Enabled).

Troubleshooting Driver Issues

Another network problem may be that the network card drivers are missing, incorrectly installed, or outdated. You can make sure that the device is not working in the "Device Manager", which is called even from the "Control Panel", even from the computer's administration section, even from the "Run" menu with the devmgmt.msc command.

A non-working device will be marked with a yellow marker. This is a direct indication that something is wrong with the driver. But it also happens that it is not displayed among the problematic devices. This is due only to the fact that the system installs the most suitable driver for it, considering it optimal.

In any case, it will have to be reinstalled or updated. You can do this directly from several menus. It is recommended that you first completely remove the old driver, and only then install a new one, but do not choose from what the system offers, but find the latest software for this device on the Internet in advance.

In order not to do such things, it is better to install a program like Driver Booster, which will find and install the latest drivers for absolutely all devices. It is clear that for this you will have to go to the same cafe with a laptop where there is a connection, and use the WiFi password to enter the network (there is no connection at home). The update process will take a maximum of 10-15 minutes, after which a reboot will follow.

Reset settings from the command line

If the network is still determined, you can still try to perform the following steps. We call the command line with admin rights (cmd in the Run console), after which we write the proxycfg -d command, and after pressing the enter key, two more - net stop wuauserv and net start wuauserv (after each - also "Enter"). These simple steps can help too.

If the network is not detected at all...

Finally, the last problem when it is missing It is quite possible that due to some reasons, among which the impact of viruses is not excluded, the network created earlier was simply deleted.

In this case, you need to go to the section for managing shared networks and make sure that the wireless network is displayed in the list of available connections. If there is none, it will have to be created again by selecting the appropriate item. Minimum time is required.

If there is a network, but all the above troubleshooting methods do not help, you can try to simply delete it completely and then recreate it and make the appropriate settings for the TCP / IP protocol.

Conclusion

In conclusion, it remains to add that these are only the main, most common problems and methods for solving them, which any user can use to fix failures. Here, various kinds of commands were not specifically considered, allowing for a full test of IP connections or assigned MAC addresses, pinging, etc., since they may seem quite complicated for ordinary users to understand. In other cases, even the simplest means will help. However, this does not in any way apply to cases where the equipment fails. Here, no software methods will help, no matter how hard you try.

In Windows 7, there are many ways to create and configure a wireless network connection, called wireless network profiles:

  • The network connections icon in the notification area —########## is the primary way users connect to available wireless networks.
  • The Set up a connection or network dialog box is a way for users to manually create wireless network profiles.
  • The Manage Wireless Networks dialog box is another way to manually configure wireless networks and specify their exact settings.
  • Group Policies - Network administrators can use Group Policy settings in an Active Directory Domain Services (AD DS) environment to centrally configure and automatically deploy wireless network settings to domain member computers. (See the article Wireless Group Policy Settings in Windows Vista, under The Cable Guy, April 2007.)
  • Command Line - Network administrators can use the netsh wlan context of the Netsh.exe utility to manually configure wireless networks and their settings. There are Netsh commands to export existing wireless network profiles to an XML file and then import the wireless network profile from that file to another computer.

The following sections detail how to connect to a wireless network using the network connections icon in the notification area and the Set up a connection or network dialog box in Windows 7, how to manage wireless networks, and how to connect to non-broadcast wireless networks.

Using the network connections icon in the notification area

To connect to an available wireless network, click the network connections icon in the desktop notification area. The panel that opens will display a list of detected wireless networks, and on computers that are members of the domain, the names of wireless networks configured using group policy (Fig. 1)

Rice. 1 List of available networks

From this panel, you can connect to a wireless network from the list by double-clicking, either by selecting the network and then clicking the Connect icon, or by right-clicking the network name and selecting Connect from the context menu.

To view information about wireless networks in the list, hover over the network name. You will see the wireless network name, signal strength, security type, link type (802.11b/g/n) and network identifier (SSID). The state of the connected network and its properties, or a network configured using Group Policy, can be viewed by selecting the command to display wireless network properties from the context menu (Figure 2).

To refresh the list of wireless networks, click the up or down arrow in the upper right corner of the panel. To disconnect from the wireless network, right-click the network icon and select Disconnect.


Rice. 2 Wireless Network Connection Status Dialog Box.

You can open this dialog box in Windows 7 (Figure 3) by selecting the "Set Up a New Connection or Network" link in the "Network and Sharing Center" window.


Rice. 3 Connection or network settings dialog box.

To manually create a wireless network profile, select "Manually connect to a wireless network" and then click "Next". You should see what is shown in Figure 4.


Rice. 4 Page for entering information about the added wireless network.

Enter information about the added wireless network:

Network name - enter the name of the wireless network;

Security type - Select the method used to authenticate the wireless network connection from the following options:

  • No authentication (Open) - open authentication system without encryption;
  • WEP - Wired Equivalent Privacy (WEP) Open Authentication System;
  • WPA2 - Wi-Fi Protected Access 2 (WPA2) Personal Access with a shared key (also known as a passphrase);
  • WPA - Wi-Fi Protected Access (WPA) Personal Access with Shared Key;
  • WPA2 - WPA2 enterprise access with IEEE 802.1X authentication;
  • WPA - WPA enterprise access with IEEE 802.1X authentication;
  • 802.1x - IEEE 802.1X authentication with WEP (also known as dynamic WEP).

The choice depends on the capabilities of the wireless network adapter known to Windows. If an authentication type does not appear in the list, you need to check if your wireless adapter supports that type and if you have the latest Windows 7-compatible driver installed.

Shared key authentication is not listed. Microsoft strongly discourages its use because it provides a low level of wireless network security. To set up shared key authentication, select "Open" in this panel, and then select "Shared" in the "Security" tab of the wireless network properties (as described later in this article).

Encryption type - Select the method used to encrypt data when transmitted over a wireless network. The choice depends on the selected type of security.

  • If you select the security type "No Authentication" (Open), nothing will be selected;
  • if you select the WEP security type, the WEP encryption type will be selected;
  • selecting 802.1x security type will select WEP encryption type;
  • If you select WPA2-Personal, WPA2-Enterprise, WPA-Personal, or WPA-Enterprise as the security type, you can select the encryption type - AES or TKIP.

As before, the list of encryption options depends on the capabilities of the wireless network adapter you are using, which is registered with Windows.

  • Security Key - Enter WEP key (if WEP security type is selected), WPA shared key (if WPA-Private security type is selected), or WPA2 shared key (if WPA2-Private security type is selected). For WPA2-Enterprise, WPA-Enterprise, and 802.1x security types, Windows 7 automatically determines the security key when performing 802.1X authentication.
  • Hide characters - Specify whether you want to view the values ​​of the entered security key.
  • Start this connection automatically - Specify whether Windows 7 will automatically connect to this wireless network. If you clear this check box, you must manually connect to a wireless network from the list of available networks displayed when you click the network notification area icon.
  • Connect even if the network is not broadcasting—Determine whether Windows should try to connect even if the wireless network is not broadcasting its name. This will force Windows to send a probe request frame to discover the wireless network. These probing requests can be used by attackers to determine the name of a non-broadcast network.


Rice. 5 Successfully added page.

You can select "Change connection settings" to access the wireless network properties page, as described later in this article, or click the "Close" button.

If you do not have a Wi-Fi wireless network connection on a laptop with the Windows operating system installed, this instruction is for you.

Technology

From the point of view of an ordinary user, the traditional setup method looks very complicated: you need to perform difficult actions with connecting to an access point for the first setup, you need to manually create a wireless network name, specify a complex and hard-to-reproduce security key. And this whole setup process requires the user to have a basic knowledge of WiFi. It will be much easier for him to just press a button or enter a PIN so that everything is set up and connected by itself.
Wireless Protected Setup (WiFi Protected Setup - WPS) was just invented to quickly, as simply and safely as possible configure network devices and computers. For example, one way to connect a game console with WiFi to a wireless network is to simply press the WPS buttons on the wireless router and on the game console.

Regardless of the specific requirements of your location, we hope the information in this guide has shown you how to work with them. If you have any questions with the information here, or need help with this, please feel free to ask us. A manual wireless network connection is when you set up a new connection or network.

For instructions, select your computer's operating system. Now you can connect to the wireless network. Make sure "Start this connection automatically" is checked. Now you should connect to the wireless network. Follow the steps below to update connection settings.

WiFi Protected Setup is now the standard for easy and secure wireless networking. In Microsoft terminology, this Windows Connect Now (WCN).


If you do not have a Wi-Fi wireless network connection on a laptop with the Windows operating system installed, this instruction is for you. Many Windows 7 users are having difficulty with...

Is there no Wi-Fi icon in the Windows taskbar or in the Network and Control Center menu? This does not mean that the equipment is out of order. Equipment failure is only one of the possible causes. In some cases, you can do it yourself.

What to do if there is no "Wireless Network Connection" icon.

This problem appears if:


Is there a Wi-Fi receiver?

If the receiver is not installed on the computer, then you will not see the Wi-Fi network icon. But how to check what kind of adapter you have? The simplest thing is to look at the characteristics of the PC. Laptops should have a sticker that lists the specifications of the device. Another option is to find out the adapter model and find information about it. Do you have a desktop computer? Then find the ports on the system unit for connecting the modem. If an antenna is installed there, then the product is suitable for working via Wi-Fi.

And the easiest way:

  1. You need the Windows Control Panel.
  2. Open "Device Manager". It's in the Hardware and Sound category.
  3. Expand the "Network adapters" menu.
  4. See if there are any models that say "Wirelles", "802.11" or "WiFi".

If there are no such inscriptions, you will not be able to set up a wireless connection. But you can purchase a Wi-Fi module or a network card that already has an antenna. There are also external Wi-Fi receivers.

Driver

Windows usually loads the software it needs on its own. But if the network hardware driver is missing or corrupted, it must be installed manually.


To connect, you need to download the software. There are several ways. The first is suitable if the driver was installed incorrectly.

  1. In the Dispatcher, right-click on the item with the yellow triangle.
  2. Select "Delete" and confirm the action.
  3. Restart your computer.
  4. After starting Windows will "detect" the presence of a new device.
  5. If this does not happen, go to the Manager again.
  6. Highlight any item.
  7. "Actions - Update Configuration".

This will only work with equipment that is installed on a Plug and Play basis. The software for these devices boots automatically. You can use them immediately after connection. If the board, in general, does not have such a function:

  1. Highlight any item in the Dispatcher.
  2. "Actions - Install old device"
  3. An explanation window will open. Click next.
  4. Check "Automatic search" or "Manual".
  5. Select "Network adapters".
  6. If you know the model and type of gadget, find it in the list.
  7. Wait for the installation to finish.

To download an update for outdated software:

  1. In the Manager, right-click on the device.
  2. In the drop-down list, click on "Update driver". This option will be active if Windows has determined the hardware model.
  3. Select "Automatic search" so that the system finds the software on the network and downloads it.
  4. Or click "Search on computer" to specify the path to the installer.

A disc should come with a new Wi-Fi adapter or laptop. You can download the necessary software from it. If you don't have a driver CD and the system didn't find it on its own:

  1. Go to the network equipment manufacturer's website.
  2. Copy the model name into the search bar.
  3. Open the page with information about your adapter.
  4. Download software from there. It's usually located under Support, Downloads, Files, or Programs.

There are special applications for installing system software. For example, Driver Booster. It determines the hardware model and downloads the latest driver versions for it.

Settings

You may have the wrong network configuration. To connect to Wi-Fi, you need to configure it. Run diagnostics first.


To connect to an access point, the Wi-FI module must be active. On laptops, it can be controlled using a keyboard shortcut. Which buttons to press depends on the gadget model. For example, "Fn + F5", "Fn + F7" or "Fn + F9". They have corresponding images. But sometimes users touch them by accident. Yes, and on a stationary computer, the Wi-Fi module can be disabled. For settings:


Now you can reconnect "over the air" if the Wi-Fi icon disappears. But if the network card is still broken, it is better to contact the master at the service center.

When all the components for connecting to the Internet have already been purchased, you can begin to connect. So, setting up a wireless wi-fi network depends on the main device, represented by a personal computer, laptop. Setting up the World Wide Web directly depends on the operating system of a personal computer.

Any wi-fi camera for Windows is also put into operation, after taking into account the features of the equipment provided. The system selected by the user must have a window in which a special network connection management item is displayed.

If you need to establish a wireless connection in Windows xp, then you should consider the difference between the current product of the computer companies and previous versions.

Setting up a wireless wi-fi network in Windows xp is considered more complicated than in windows 7.

windows xp. First, the user must select the "Network Connections" option from the "Start" menu of the control panel. Then find "wireless connection" and click on it. After enabling this command, communication is established, but you should view the available wireless networks by selecting the appropriate item.

In order for the main device to work in a given direction, "Change network preference order" is required. When a new window appears, you can already put a marker next to "Use Windows to configure the network" and click on "Advanced". Next, you will again have to return to "Change network preference order" and uncheck "Key provided automatically". Then the network details are entered, and OK is pressed to confirm.

Wireless network access for Windows 7

Setting up a wireless wi-fi network in Windows 7 begins with the "Control Panel", in which "Advanced system settings" are selected.

Then go to the "Computer Name" tab and click the "Change" option.
After this action, a window appears on the monitor with the names of the computer or domain. The personal work device itself must have a unique name. If this name had to be changed, a restart of the computer is required.

Setting options for Internet connection in Windows 7

Next, click on the wired connection icon, which is located on the lower right side of the monitor. This is where the "Network and Sharing Center" appears. It must be selected by pressing the confirmation key. From the list that appears, select the "Add" option and create a "Computer-computer" network. To continue click "Next".

In the fields with names and network parameters, enter data if necessary. Then confirm the action and turn on Internet connection sharing. The windows 7 wi-fi wireless network will start working immediately after clicking "Close".

Connecting Windows 8 to WiFi

Initially installed settings on personal computers or laptops do not always allow you to connect to a wireless network without problems. After all, the windows 8 operating system may not see the wireless adapter, although it is always present.

Setting up a wireless wi-fi network in Windows 8 usually starts by clicking the division icon with an asterisk. After that, a list of suggested wireless networks appears on the monitor. One of them should be selected by typing the required security code. The above action is confirmed with the "Next" button.

When it comes to your home network, it's best to choose shared. When connected normally, the asterisk next to the division icon disappears and the reception level begins to be displayed.

Implementation of Wireless Reception by the Tenth Version

Operating system Windows 10 differs from previous versions in additional settings that include the use of touch screens. It also automatically updates the necessary drivers. Because of this additional feature, setting up a wireless wi-fi network in Windows 10 is not too difficult. The user just needs to click on the icon in the lower right corner of the monitor and decide on the available network.

WiFi connection on Windows 10

It is also possible to automatically select a connection by checking the box next to the corresponding item. If the wi-fi adapter is not connected, then on the considered marker with divisions, instead of an asterisk, a cross is displayed. This is easy to fix by pressing a specific button.

Most often, the wireless network is protected by a password, which must be entered in the window that appears upon connection and confirmed.

On modern computers and laptops, there is already a built-in special radio receiver responsible for sending and receiving information at a distance without the use of wires. For this reason, wi-fi connection settings occur without much difficulty.