What to do if there are no connections available for your laptop? The laptop does not connect to Wi-Fi (does not find wireless networks, no connections available)

This article will talk about what to do if Window 7 does not connect to the WiFi network. The fact is that although this operating system is more stable than its predecessors, various errors may still occur that must be corrected manually.

Before moving on to connection problems and their solutions, you need to understand what WiFi is and how the technology works. This will allow you to fix some problems faster.

The fact is that to connect to such a network you need an access point. Its functions are usually performed by a wireless router. And therefore, first of all, if there are no available connections to the WiFi network in Windows 7, you should pay attention to the router.

As a rule, this is the reason. But of course, there are other problems. So, let's take it in order.

Checking the router

Everything is very simple here. If the laptop does not see available connections, then you should go to the router’s WiFi settings menu and check whether the wireless network is turned on. To do this, you need to connect to the router using a regular Internet cable. After that, open a browser (any) and enter 192.168.0.1 in the address bar. Press "Enter". Next, a window will appear asking you to enter your password and login. As a rule, the default key and login are admin, admin, respectively.

How to easily find out the IP address of a WiFi router: Video

If you changed this data, then enter your values. Next we get to the settings menu. We are interested in NetworkWireless settings. In the wireless network settings, you need to check the box next to “Enable Wireless Router Radio”. That's it, setting up the router is complete. And if your laptop with Windows 7 still has problems with WiFi, then you should move on to setting up the operating system.

Why doesn't my computer see available wireless networks?

There can be many reasons for this, as well as solutions. Fortunately, Windows 7 is user-friendly and has many options for diagnosing and fixing problems. But we will consider only the most common ones.

The first thing you should check is the status of your WiFi wireless connection. To do this, you need to open the Network Control Center. To do this, click on the network icon in the tray and select “Network and Sharing Center” in the window that appears.

A menu will open in which all network-related settings are made. Here we are interested in the “Change adapter settings” item. In the window that opens, you need to find a shortcut called “Wireless Network Connection”. If this connection is gray, it means it is disabled. To enable it, you need to right-click on it and select “Enable”.

Windows 7 won't connect to Wi-Fi: Video

The wireless network icon does not appear in the tray

Users often ask the question, what to do if the WiFi icon does not appear in the tray in Windows 7? This can only mean one thing - the wireless module is turned off or not working. occurs, as a rule, using the key combination Fn + adapter power button. On different laptops, this button may be located in different places.

For example, on Asus laptops it is the combination Fn+F2, on Lenovo it is Fn+F5. The WiFi power key itself is indicated by a corresponding image. In addition, on some models there is a separate button to activate the wireless connection module. In this case, just press it.

So, after turning on the wireless adapter, Windows 7 should automatically start searching for available networks. If this does not happen and the tray icon does not appear, then you should check that the drivers are working correctly.

What to do if a laptop with Windows 7 does not see Wi-Fi: Video

Checking drivers

You can check the software in Windows 7 in the task manager.

You can launch it by clicking on the “My Computer” shortcut, which can be found on the desktop, in the Start menu or in Windows Explorer, with the right mouse button. In the window that appears, click “Properties”. Next, a menu will open in which you need to open “Device Manager”.

In the window that appears, we are interested in network adapters. If you do not find this, then there are no drivers for the device and you need to install the driver for this module. If there is such an item, then open it. Typically, the wireless adapter is called Wireless Network Adapter. The device may also be indicated by an exclamation mark. This indicates that the driver is not working properly and needs to be updated or reinstalled.

It's very easy to do. As a rule, the laptop comes with a special disk that contains all the necessary programs and drivers. If there is no such disk, do not rush to get upset. The necessary software can always be downloaded from the Internet, since manufacturers have taken care of supporting their customers.

To do this, find the official website of your laptop manufacturer and write the exact name of the laptop (exact model) in the search. Next, download the necessary drivers and install them. It is worth noting that it is not recommended to install software downloaded from third-party sources, as such drivers may be unstable and sometimes even pose a threat to the integrity of the system.

How to reinstall the WiFi driver: Video

It is also important to know that sometimes, even with the driver installed, the adapter cannot be turned on, since additional keyboard functions are used for this. This means that along with the software for the network adapter, you should download the driver for the keyboard, as well as the recommended utility for managing the wireless module.

Quite often, for many users of computers running the seventh and eighth versions of Windows, it may happen that instead of the usual wireless connection icon, a cross appears, indicating that there are no connections available.

Moreover, this happens mainly on a fully working computer. At the same time, up to
At that moment everything was working fine and it was possible to connect to the Internet, but now there is no such option. This problem can occur for various reasons, however, it all comes down to the fact that the operating system does not see the Wi-Fi module and considers it turned off, as a result of which it displays a message about the lack of connections. But this problem can be fixed. There are several methods for this.

If Wi-Fi has not been used on this laptop before, or Windows has been reinstalled

If a wireless connection has never been used on a laptop, and now a Wi-Fi router has appeared and you need to connect to it, but this problem arises, then you need to search the Internet for advice on why Wi-Fi does not work on a laptop.

The main thing that needs to be done in this case is to install all the necessary drivers, which need to be downloaded from the manufacturer’s official resource, but not the driver pack. At the same time, it is necessary to download drivers not only for the Wi-Fi module, but also to maintain the functionality of the laptop keys, which are designed to turn on the wireless adapter.

If your wireless network was working and now there are no connections available

If up to this point everything was working fine, and then this problem suddenly appeared, then you need to check all the methods described below in turn. You can try disconnecting the router from the electrical network, and then turning it on again. In addition, it is worth trying to use the “Troubleshooting” section, which appears when you click on the Wi-Fi connection icon with a cross.

In addition, you need to check whether Wi-Fi is turned on on the laptop, if it has one, and whether you can turn it on using the function keys. It is also worth visiting a proprietary Wi-Fi network management program, if available. In addition, you need to make sure that the wireless connection is in the list of connections.

In the “eight”, in addition to all the methods described, you should go to the “Control Panel” and select “Options”. In this section, you need to click on “Change PC settings” and then select “Network” or “Wireless”, depending on the version. Here you need to check that all modules are active. In 8.1 you need to check if
Is Airplane Mode enabled?

In addition, it is worth visiting the official website of the laptop manufacturer and downloading drivers for the Wi-Fi module from it and installing them. It's worth doing, even if you already have such drivers, it's still worth trying.

If after doing all this, nothing has changed, then you can try another method. It is not the simplest, so for inexperienced users it will not be so easy to complete.

Remove the wireless Wi-Fi module from the device manager and install it again

To open the device manager, you need to press Win+R and enter the command devmgmt.msc, after which you need to click OK. Then you need to go to “Network adapters”. Here you need to right-click on the Wi-Fi module. It is worth checking that there is no “Enable” item in the context menu. If there is one, then you need to use it and not perform the steps described below. If this is not the case, then you need to select “Delete”.

After removing the device from the operating system, in the device manager you need to select “Action” and click “Update hardware configuration”. This will start a search for the Wi-Fi module, after which all the necessary drivers will be installed on it. Perhaps after this everything will start working.

See if the WLAN AutoConfig service is enabled in Windows

To perform this method, you need to go to the “Control Panel”. In this section you need to select “Administration”. After this, you need to click on “Services”. In this section you need to find the “WLAN Auto Configuration” service. If it says “Disabled”, then you need to double-click on it and in the “Startup type” line set it to “Automatic”. After this, you need to click “Run”.

These are all ways to solve problems with Wi-Fi connection. Surely one of them can help. They are all pretty simple. In addition, among them there are those that even novice users can use without harming the computer.

The misunderstanding, which we will touch on in our article, increasingly worries users of laptops connected to a wireless network. This misunderstanding is of a technical nature - the essence of the problem is the unexpected refusal of the built-in or external router to receive and transmit data.

In this case, the network icon in the tray takes on a characteristic appearance - a ladder crossed out by a red cross - and when you hover over this cross with the mouse, a message appears stating that there are supposedly no available connections in Windows 7. This behavior of the network comes as a complete surprise to the user. We will teach you how to deal with this problem, but in the meantime, draw your attention to the fact that it often appears immediately after reinstalling the operating system. It may very well be that the cause of the network failure is incorrect installation of drivers or installation of drivers that are not entirely suitable for your adapter model.

In this case, find out the model of your adapter and download the latest drivers for it. To do this, go to the laptop manufacturer’s website - they will probably be found there. Download and install everything that is offered to you. The fact is that in addition to the drivers necessary to ensure the operation of the network, drivers may also be required to support function keys.

Many laptops use function keys like “Fn” to control the adapter. If you do not use these keys, then controlling the adapter becomes a hassle. The so-called flight mode is also activated by the keys. Without installing the appropriate programs, you lose most of the functionality. It's no wonder that the WiFi module begins to behave strangely.

First attempts to fix the problem

To get started, we can suggest trying the following:

Rebooting the router sometimes helps. To reboot, simply unplug the power cord from the outlet and plug it back in.
Call the standard Windows diagnostic tool from the context menu of the connection icon.
Sometimes the WiFi hardware switch on the laptop panel is turned off. Check its condition.
To connect WiFi, you can try to run the service utility supplied by some computer manufacturers along with drivers.
Go to the "Network Connections" section of the control panel. Check if the wireless connection icon is active. If not, activate it from the context menu.
Check the drivers again.

In theory, these events should liven up your network. However, this may not happen. In this case, follow our further recommendations.

Device Manager - to help

Like any computer device, the wireless adapter is registered in a Windows snap-in called “Device Manager”. You can access the dispatcher in different ways:

Right-click on the “My Computer” icon. In the context menu, select “Properties”. In the window that opens, select the “Hardware” tab and click on the “Device Manager” button.
But you can do it differently. Without further ado, call up the “Run” command window and enter devmgmt.msc in the command field – this is the name of the snap-in. The “Run” window itself is called up either by the mouse from the “Start” menu, or by the “Win” + “R” key group.

As a result, a dispatcher window will open, something like the one in the figure:

Go to the "network adapters" node.
Expand this node.
Find in its list a device whose name includes the word “Wireless” - this is a wireless adapter.
Then right-click on its name and select “Delete”.
Then go to the main menu of the dispatcher window.
And in the “Actions” item, click on the “Update hardware configuration” item.

If after this the network remains unavailable, try tinkering with the system services settings.

WLAN Auto Configuration Service

The service in question may also be responsible for the problem. It is located in the same place as all other Windows services, at the address “Control Panel” => “Administration” => “Services”. Find the “WLAN auto-configuration” service in the list and find out whether it is running. To do this, right-click on the service name and select Properties in the context menu that opens. A window similar to the one below will open:

Make sure the Startup Type field is set to Automatic. If this is not the case, then set this parameter, and then restart the service by first clicking on the “Stop” button and then on the “Start” button. Save the changes made by closing the window with the “Ok” button.

Technology, especially computer technology, can sometimes behave extremely capriciously and present various surprises. Just yesterday you could use your laptop without any problems, access the Internet using your home wireless connection, receive and send hundreds of files and photos, and use social networks. And today there is no connection to the Internet, and in a place where yesterday there was not a single error in the system tray, a mysterious message is shining: “There are no available connections.” And what to do in such a situation is not entirely clear. We will try to analyze the causes of this problem in as much detail as possible and talk about the most effective ways to solve it.

First, we address those who encountered a similar problem after purchasing a brand new laptop or just reinstalled Windows. If in one of these situations you see a message on your laptop: “No connections available,” then most likely there is a problem with the network driver, which could easily be missing from the system after reinstalling Windows. Another reason in laptops of various models may be a mechanically disabled Wi-Fi adapter. You can learn how to understand which of the two situations was the primary source of the problem in your case from the instructions below.

If a laptop running Windows reported problems with the connection very unexpectedly, and yesterday everything was in perfect order, there may be several more problems, and we will tell you about each of them today.

Any device can experience difficulties in operation and even freeze, similar to how Windows sometimes freezes. Since the router that distributes the Wi-Fi signal is, in fact, the same computer with an operating system and processor, it can also stop working or freeze. At the same time, a working indication on its body can mislead the user and create the appearance of normal operation of the device, but no signal comes from it at this moment.

The display on the device does not always indicate network problems

In order to return the router to normal operating condition, you need to unplug it, wait a few seconds (7-10) and turn it back on. After giving the device a minute to turn on and start all systems, try checking again for available networks on your laptop.

If you receive a Wi-Fi signal directly from your provider, contact support and describe the situation, mentioning that you have no available connections. The operator will be able to remotely reboot his equipment.

The problem is with the network adapter being turned off.

Please note that many modern Windows laptop models have a mechanical way to turn the Wi-Fi connection on and off. This allows you to save battery power. Find the toggle switch at the ends of your laptop case that is responsible for turning on the wireless adapter, and turn it on. If such a toggle switch is not provided, then a special key at the top of the keyboard with an image of a wireless signal can help you. In the case where such a button is not on the keyboard, then the manufacturer has probably provided a certain key combination. Most often this is the Fn function key and the F2 or F3 buttons. You can find out more about this information in the manual for your specific model.

After mechanically turning on the wireless network adapter, try searching for available connections again.

The problem is a software-disabled network adapter

Also, the Wi-Fi adapter in your laptop can be deactivated in Windows itself programmatically. To enable it and repeat attempts to find available networks, you need to launch the Windows Control Panel, go to the Network and Sharing Center, and then in the column located on the left side of the open window, click on the “Change adapter settings” link.

You will see information about all the network adapters and connections contained in your laptop. Find "Wireless Connection" and enable it using the right-click menu.

After that, also try to find available Wi-Fi networks using the system tray icon. The problem you are facing may have been resolved and then you will see an available network. But it may well happen that the adapter refuses to turn on, the items in the context menu after right-clicking the mouse turn out to be inactive, or the adapter turns on but still does not see available Wi-Fi networks. In this case, proceed to the next points of our instructions.

The problem is the driver is not working correctly or is missing.

A specialized program is responsible for each function of the Windows operating system. And a system program called a driver is responsible for the operation of each component in your laptop. It is she who corrects the operation of devices, gives them system commands and monitors the correct execution of these same commands. If your system is missing a driver or has a driver version installed that doesn't quite fit your network adapter, you may also experience difficulty finding, connecting to, and transferring networks.

There may be situations in which the driver was installed, configured, and the system worked quite correctly, but after another simple reboot you saw the message “No connections available” and you cannot access the network. Probably, your operating system has a program that is responsible for automatically updating and installing drivers for various devices, and after a reboot, a driver version was installed that does not match the network adapter model, or a test assembly that does not yet work as desired.

To update and install drivers for various components of your laptop, we always recommend using the two most reliable sources - the website of the manufacturer of the computer itself or the website of the manufacturers of its individual components.

Go to the manufacturer's website, download the latest version of the software for the network adapter, making sure first that it is intended for the same version of Windows that is installed on your laptop. After this, install and restart your PC. To avoid problems when installing a new driver, we recommend that you first remove the existing one by finding your network adapter in Windows Device Manager, right-clicking on its name and going to Properties > Driver > Uninstall.

After installing the latest driver and restarting your PC, search for available networks again to make sure that all systems are working correctly and that you can connect to the network.

The problem is an incorrect system configuration or a violation of registry settings

When all the previous methods have been tried, but none of them have given the desired result, you can resort to a really serious and in-depth search for faults and problems in the system. This is especially recommended for those users who are confident that before the failure, the network adapter performed its functions correctly and you did not interfere with its operation. In this case, the cause could be third-party programs and applications, their installation or removal, or reconfiguration of individual parts of the system. Any of these actions could not have the best effect on the network operation on your laptop, and then you should resort to the following actions.

If you have a backup of your system using specialized software, try restoring the system to the state it was in when the last checkpoint was created. This procedure will undo all recent changes to the system and return it exactly to the state in which your network adapter performed all its functions correctly. Please note that restoring a copy that is too outdated may deprive you of a large number of settings, programs and parameters that have appeared in the system recently.

If you don't have such a backup, use the built-in Windows recovery system, which creates checkpoints during some key procedures performed on the computer. To do this, open “Your Computer Properties” by right-clicking on the “My Computer” icon on the desktop, and then look for “System Protection” in the column on the left of the window that opens. Click the "Restore" button and select the system state point that should be restored to your PC.

If system protection was disabled and checkpoints were not created, we recommend running a full OS scan and checking the integrity of Windows files. There is a special service for this that can be started using the command line.

Open a command prompt, manually enter the command sfc /scannow and press Enter on your keyboard. If the system contains damaged files or some parts of the registry are not working correctly, the scanning service will try to detect them and restore them to their original state. This procedure can take quite a long time, and upon completion it will require a mandatory system reboot.

As a rule, troubleshooting problems with no available connections does not require serious skills and is rarely a reason to contact a service center. You can restore the wireless network adapter using one of the methods given here. If the desired result cannot be achieved using one of the instructions, it may be necessary to combine several methods at the same time. This depends directly on the specific laptop model, its configuration and system parameters.

Home Internet Connection status: “No connections available”

Hello dear subscribers and guests of our blog! Now we will figure out why the Wi-Fi wireless networks icon is crossed out with a red cross and says no connections available when there are definitely available networks. After that, we will try to solve this problem. It all looks like the picture below.

In this case, the status “No available connections” is displayed. Even if you go to network connections, the connection for wireless networks will also have a red cross. And next to it there will be a “No connection” status.

Turning it off and on again will not help in this situation. The computer still does not notice available Wi-Fi networks. If you are confident that wireless networks really work (it’s better to check with another device), then you need to understand this situation with a laptop.

What could be the reason?

Similar oddities have been repeatedly observed when turning off wireless networks using keyboard shortcuts along with the function key. If you press Fn+F2 to turn off Wi-Fi (it can be different on different laptops), sometimes nothing will turn off. Although a message appears about wireless networks being disabled. But after turning on the computer the next time, we see a familiar picture with a crossed out icon and the absence of available networks. At the same time, if you try to activate everything through hot keys (Fn+F2), nothing happens.

You can try to restart your computer, maybe everything will work. But if this does not help, then you can use the “Problem Diagnosis”. Oddly enough, this helps, and the system automatically corrects everything. But first you should try all the options: hot keys for activating the wireless adapter, check if the wireless networks are really working and then run diagnostics.

We solve the problem when the connection status is: “No connections available”

Right-click on the network connections icon in the notification area. In the context menu that opens, select “Problem diagnosis”. The system will look for possible problems for some time. After this, a second window will open asking you to activate the ability to use wireless networks. Just click on the “Make this correction” button.

Then a report will appear to fix network problems. From this point on, everything should work and the laptop should detect available Wi-Fi networks. Close this window by clicking on the “Close module” button

Now you can again use the Internet via a wireless Wi-Fi network. If you have any questions, feel free to write them in the comments. See you in the next article!

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The Internet does not work via cable on a computer or laptop

As part of this article, I want to dwell in more detail on what to do if the Internet via cable on a computer or laptop does not work. After all, even despite the fact that in recent years users have begun to massively switch to using wireless networks, many still use a wired connection. Firstly, it is more reliable, secondly, the data transfer speed is still higher than that of WiFi, and thirdly, not everyone has a router: some cannot buy one, while others are satisfied with connecting to the provider’s cable “ directly”, that is, directly to the network card of a PC or laptop. First you need to decide what is happening, because there can be many options for the development of events. I will list the most common cases. By the way, basically, most problems with network access arise after reinstalling Windows. No one bothered to look at and write down the old settings, and on the new system no one knows what to configure.

Unidentified network

In Russia, most providers provide Internet access using the PPPoE protocol. That is, in order to access the global web, you need to launch a high-speed PPP connection. If the computer is connected to the provider’s network directly, without a router, then nothing will initially work through the network connection itself, and therefore an exclamation mark with the comment “Unidentified network” and “no Internet access” will appear on it.

There is nothing “criminal” here. You just need to create a high-speed connection. An example for Windows 7 can be found here, and for Windows 10, look at the video:

There are also a number of providers that provide subscribers with an IPoE connection type according to the “Dynamic IP” standard. There you just need to connect the cable coming into the apartment to the network card and you can work. Almost the same picture will happen if the computer is connected via a router. But even in this case, things don’t always go smoothly. Sometimes it is not possible to connect the Internet via cable due to incorrect settings of the TCP/IP protocol, namely because the addresses are written there statically, but there should be a checkbox to receive them automatically. To fix this, you need to press the Win+R key combination and enter the command: ncpa.cpl.

Click on the “OK” button. This will take you to Windows 10 network connections, where you need to find the network card and right-click on it. In the menu that opens, select “Properties”.

No connections available

If you have a red cross on the network icon in the system tray, and in the comment that appears, Windows writes “Not connected: no connections available,” then the reasons for this may be the following:

1. Problems with drivers. Firstly, users often simply forget to install them, as a result of which the Internet via cable disappears after reinstalling the system. As a result, the list of network connections remains completely empty. Secondly, after the release of Windows 10, many old and not so old laptops encountered a compatibility problem. Today, many manufacturers have already released new versions of drivers that support this version of the OS.

2. System failure or playful hands of the user himself. When checking, it turns out that the adapter is disabled in Device Manager:

On Windows 10, in this case, the network card icon will have a circle with an arrow, and on older versions there will be a red cross. To enable it again, right-click and select the “Enable” menu item.

3. In my practice, there have been cases when the network disappears due to glitches in the BIOS or its more modern analogue - UEFI, as well as in case of their incorrect configuration. Therefore, if the adapter is integrated, then it makes sense to check it. To do this, you need to go into the BIOS of your computer or laptop and go to the section responsible for integrated devices. It is usually called “Integrated Peripherals” or “On-board device configuration”.

You need to go into it and find the item responsible for the network card - OnChip LAN Controller, Integrated NIC or OnBoard LAN - and check that it has the Enabled value.

4. It may also happen that your network card on your PC has burned out. To check, you will need any other device with a LAN port (laptop, modem, etc.). If you are connected via a router, then simply try reconnecting to the adjacent connector.

5. Physical damage due to which the Internet via cable does not work. The indicator diode on the network card does not light up. And if it’s a simple patch cord between the computer and the router, that’s not so bad. But if it’s the provider’s cable coming from the entrance, then it’s rubbish!

Disconnect the patch cord from the computer, look at the connector to see if it is damaged or if one or more wires are broken. Walk along its entire length to the access distribution box and carefully inspect for damage to the wire. If it is intact, call technical support and find out if there are any problems with the home switch to which you are connected. When installing, they often like to connect them to lighting, which causes the device to periodically lose power.

The network is working but there is no Internet access

This scenario usually completely shocks the user. It seems that the network connection is active, it doesn’t show any errors, but there is no Internet. As a rule, the reason lies in the DNS servers: they are either incorrectly specified or not registered at all. With small telecom operators, it also happens that the server itself does not work.

It's easy to check. Press the Win+R key combination to open the Run window and enter the command:

Ping 8.8.8.8 -t

It looks like this:

Here the IP address 8.8.8.8 is a public Google server, which is always available and the cases when it did not work can be counted on one hand.

Click on the “OK” button and look at the result. If the response from the IP address is received without loss, then there is Internet access and the reason is clearly in the DNS. Go to network connections in Windows 10 and open the properties of the IP protocol version 4.

If you need to either set the DNS address to be obtained automatically, or if that doesn’t work, set it up manually:

Preferred server: 8.8.8.8 Alternative - 77.88.8.8

Click the “OK” button and check access to the global web.

We should not forget another possible culprit due to which access to the Internet is lost - this is the computer’s security system: antivirus, firewall, various security applications. Try to completely deactivate it during the diagnostics. If after this the problem disappears, you need to carefully understand why this is happening.

If the ping does not work and you receive the message “The timeout interval for the request has been exceeded” or “Unidentified network” as a response, then you need to check the settings of the router if you are connected through it, or call the provider if the LAN cable entering the apartment is turned on into the PC network card.

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No Wi-Fi connections available

Computer networks occupy an increasingly important place in our lives - even those who have a desktop computer are trying to install a Wi-Fi module. But this solution also has negative aspects in the form of connection problems. The most common one is a message from your device that there are no Wi-Fi connections available, although the router is turned on.

There may be more than enough reasons for this problem - the main ones are:

Incorrectly configured router or its incorrect operation.
Lack of drivers for the Wi-Fi module.
Malfunction of the router or module in the computer/laptop.
Glitches in the computer system or router firmware.

What to do

The first thing you will need to do, no matter how trivial it may sound, is to restart both the distribution device and the computer. The fact is that when loading the system or firmware, a small glitch may occur, which will not affect the overall performance, but may well cause a connection problem.

If after a reboot the situation has not changed, then move on.