No PC connections available. There are no Wi-Fi connections available on Windows. What to do

Windows users often encounter a problem when there is no wireless connection in the laptop’s network connections, and a “cross” appears in the tray on the connection status icon.

At the same time, the point WiFi access It functions properly and distributes the Internet to other gadgets and devices.

If you hover your mouse over such an icon, the notification “no available connections" The situation is unpleasant, but there is no need to rush to take the PC to service center.

After all, even if there is no Wi-Fi icon in the running Network Control Center window, it is possible that the PC hardware is in good working order and does not need repair.

In most cases, such a problem can be diagnosed and solved independently. To do this, you just need to know the reasons for its occurrence and how to correctly make the settings wireless connection.

A short list of possible sources of the problem and their solutions

Among the most common reasons why there is no wireless network connection on a computer are the following:

Often, laptop models provide “Fn” buttons and one of the function keys, for example, “F2,” for this purpose. On the desired button a conscientious manufacturer always applies an appropriate design symbolizing wireless communication.

Sometimes a separate switch with this pattern is placed at the ends of the laptop:

Infection malicious applications. The actions in this case are obvious, you should perform full analysis PC for the presence of viruses and, if found, remove them;
It often happens that the network is unavailable due to blocking of some functions antivirus utility or firewall. It is recommended to try deactivating them for a while.

How to make sure you have a Wi-Fi adapter?

If this module is missing, the Wi-Fi icon in the tray is also missing. And if it is there, but a message about no connection is displayed, then the manufacturer usually indicates the device model on a sticker that can be found on the laptop case.

The owner of a desktop PC can accurately verify the presence of a wireless receiver simply by examining system unit. When found external antenna we can conclude that most likely it belongs to the WiFi adapter.

It is very easy to determine the adapter model using Windows tools. For this purpose, it is necessary to carry out only a few sequential actions:

Software

Windows provides automatic download drivers, however it happens that software some devices are not installed or are not working correctly.

In such cases, you need to install the software yourself. To do this you just need to take a few steps:

If the above does not lead to a successful result, then you will need to perform the following steps:

Go back to the “Actions” tab;
Click the line “Install old device”;
In the window that appears, click “Next”;
Specify " Automatic search"or "Manual";
Then select " Network adapters»;
Find the device model in the list;
Wait for the installation to complete and restart the PC.

If it is necessary to update drivers, the algorithm will consist of the following steps:

Guided by points 1 – 5 from the first instructions, launch “Device Manager”;
Then call the context menu from the problematic equipment;
Click “Update driver”;
It is recommended to specify “Automatic search”, and the OS will automatically find and install the software;
Or, if the user downloaded the software in advance and saved it on the PC, click “Search on your computer” and show the location of the downloaded drivers.

To manually find and download suitable software, you must complete the following steps:

Open the device developer resource;
In the search field, type the equipment model and click “Enter”;
Enter the “Devices” section;
Save drivers for the device in PC memory.

If you encounter difficulties performing a task manually, you can use programs that are specially designed for software installation. One such application is Driver Booster.

The advantage of using it is mainly automatic detection device model and downloads of the latest software modifications.

Network configuration

In order for the laptop to connect to Wi-Fi correctly, diagnostics are required.

Diagnostics:

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 network behavior 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 drivers or installing drivers that are not entirely suitable for your adapter model.

In this case, find out the model of your adapter and download the most suitable ones for it. fresh drivers. 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. No wonder that WiFi module starts 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.
For WiFi connections You can try to run the service utility supplied by some computer manufacturers along with the drivers.
Go to the section " Network connections» control panels. 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 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 everyone else. Windows services, at “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.

Any PC user has probably encountered the problem of lack of Internet access. Everything worked the day before, but today the browser displays a message - there is no network connection. In this case, information about other errors may appear - network cable not connected, no connections available, and so on.

Below are the most typical situations and troubleshooting methods available to the average user.

The Internet does not work only in the browser

It happens that pages are not displayed in the browser, but other programs - for example, Skype or Viber - work.

This is the most difficult case, since there can be many reasons, as well as ways to solve them. Here are a few main ones:

The issue may be browser settings. Find out if another browser works. If it works, check the settings, return them to initial state. If this doesn't help, check if your browser is blocked. Internet access in the firewall. Try temporarily disabling your firewall and other programs that may be blocking Internet access.
If you installed any programs or changed system settings , roll back the system to the state when everything worked.
Execute checking your computer for viruses and third-party software.

There are others, more complex ways, For example, editing the registry. They are designed for experienced users and may require special knowledge, so we will not discuss them here.

And, of course, the most radical way is complete system reinstallation. But it makes sense to resort to it only if no other methods have helped.

The connection is active, but there is no Internet access

Check your connection settings and router settings. There may have been a failure and they need to be done again.

Check is the connection active? on the router itself. If all the settings are made correctly, but the router cannot establish a connection with the provider, it is possible that at the moment Internet doesn't work. Please clarify this issue with technical support.

The connection is not available or the network cable is not connected

First, it’s worth checking to see if the cable really isn’t connected. Take out network connector out of the nest network card and insert it back. You will hear a soft click - this means that the plug is in place.

Do the same with the other end of the cable that connects to the router.

The cable may also be damaged. Therefore, if you have a spare one, it’s worth try replacing it.

Check if the router is turned on. Reboot his. The reason may also be a malfunction of this network node. Try connecting the network cable leading to the ISP directly to the network card. If the network connection on your computer does not become active, it may simply be no signal. Contact your provider's support team to clarify this issue.

If the cable is intact and connected correctly, the router is working properly, and there are no problems with the provider, you may have problems with the network card.

Checking the network card

To begin, open the folder "". If your connection is inactive, try turning it on double click mice.

If this doesn’t help or you don’t have the connection icon at all, move on to the next step.

Driver problem. Open Device Manager and check if your network card appears there.

If it is marked with a yellow triangle with exclamation point or a question mark, there is probably a problem with the drivers.

You can try remove device from the list (right mouse button - delete) and restart the computer. It is quite possible that the system will detect the card again and everything will work. If this does not help, reinstall the drivers.

If the card is not in the list of devices, it can be disabled in the BIOS.

Checking the network card in the BIOS. BIOS settings on different computers may vary. You need to find an item Onboard LAN Controller. If its status is Disabled, then it just needs to be changed to Enabled, and then boot the computer again.

If after booting the system the card still does not work, then this is a hardware problem and you will have to contact a service center to fix it.

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, use social media. 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 her decisions.

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 on your laptop you see the message: “No connections available,” then most likely the problem is with the network driver, which could easily be missing from the system after Windows reinstallation. Another reason in laptops various models The Wi-Fi adapter may be mechanically disabled. 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 distributing wifi signal, is, in fact, the same computer with an operating system and a 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 normal operation 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 it may help you special key at the top of the keyboard with an image wireless signal. 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 function key Fn and F2 or F3 buttons. You can find out more about this information in the manual 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 the most Windows software way. To enable it and repeat attempts to find available networks, you need to launch the Panel Windows management, go to Network Sharing Center and shared access, and then in the column located on the left side open window, follow the link “Change adapter settings”.

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 will turn out to be inactive, or the adapter has turned 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.

For the operation of each operating room function Windows systems any one answers specialized program. And it is responsible for the operation of each component in your laptop system program, which is called the driver. 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. There is probably a program on your operating system that is responsible for automatic update and driver installation various devices, and after the reboot, a driver version was installed that did 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 software for the network adapter, making sure first that it is intended for the same Windows versions, which 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 the Manager Windows devices by right-clicking on its name and going to Properties > Driver > Uninstall.

After installing the latest driver version and restarting the PC, search again available networks to make sure correct operation all systems and for connecting 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 reason could be third party programs and applications, their installation or removal, reconfiguration of individual parts of the system. Any of these actions may not be the most in the best possible way affect 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 cancel everything latest changes in the system and will return it exactly to the state in which your network adapter performed all its functions correctly. Please note that recovery is too outdated copy may deprive you large quantity settings, programs and parameters that have appeared in the system recently.

If such backup copy you don't have it, refer to the built-in Windows recovery system, which creates control points during some key procedures performed with 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 resorting to a full OS scan and integrity check Windows files. There is a special service for this that can be started using the command line.

Open command line, manually enter in it sfc team/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 repair them original condition. This procedure may take quite a while for a long time, and upon completion, a mandatory system reboot will be required.

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.

Hello, Kirill!

Lack of drivers

If you saw that on WI-FI icon(ladder) or a red cross appears on the monitor icon, this may indicate problems with the network adapter driver. Very often, especially after reinstalling the system, specialists forget to install this driver because it is rarely included in the Windows builds. You can solve this yourself.
All you need is to find a disk with drivers for your laptop. If it is not available, you can download it from the official website of your PC manufacturer. Very important: from the official website, because in other places you may find virus-infected files.
Install the resulting driver and reboot the equipment.

After the manipulations have been performed, you need to check the result. This can be done in Device Manager. If there on the list network devices, You see your WI-FI adapter, which means everything went well and you can connect to the network.

Checking receiver activity

Very often modern models laptops are equipped with a toggle switch turning on WI-FI cards. There are many cases when the user himself or his relatives turn off this switch, which leads to the absence of the network.

You can find out whether this toggle switch is active by the presence of an LED on the laptop case. Its location depends on the model and manufacturer.

If the LED is on or flashing, you need to be guided by its color:

yellow - disabled;
white, green - included.

If your model does not have an indicator, there is another option:

go to “Start”;
then go to “Control Panel”;
Find the item “Network and Internet”, and in it “Network and Sharing Center”;
click on “Change adapter settings”;
then right-click on the “Wireless Network Connection” shortcut;
select "Enable".

If after this the color of the label changes, then you did everything correctly.

Settings problem

Quite often it happens that the wireless network settings in a laptop are lost due to failures or the settings in the router are lost.

The result of such processes is a ladder icon with a yellow blot, i.e. There are available networks, you just need to enter the connection data. You need to click on this icon and select the desired network and enter the password for it in the field.

To check the status of settings on your wireless WI-FI router(if it exists), you need:

in the browser enter in address bar IP address: 192.168.0.1 or 192.168.1.1;
in the authorization window, enter the login admin, password admin or 1234 or leave this field empty;
make changes to the settings wireless mode and WAN mode, in accordance with the standards of your provider and save them.

If after this nothing has changed, then you can take the following steps:

remove the wireless adapter from device manager and restart the PC;
Check if the WI-FI Auto Setup service is enabled. In order to do this, go to the Windows control panel, select “Administration” - “Services”, find “WLAN Auto Configuration” in the list of services and, if you see “Disabled” in its parameters, double-click on it and in the “ Set Startup Type to Automatic and click the Run button.
Check on the router in the security settings which mode b/g/n is selected. There may be a discrepancy between the router mode and the laptop.

That's all. I hope some of the advice helps you.

Best regards, Evgeniy.

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 network behavior 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:

If everything is done correctly, the wireless network should become active. If this is not the case, then it is worth looking for other reasons for its inoperability - it may be the equipment itself.

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 a 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 the message: “No connections available” on your laptop, then most likely there is a problem with 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.

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

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 information about this 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 will be inactive, or the adapter has turned 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. It is likely that 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.

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 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 do not have such a backup, refer to the built-in system Windows recovery, which creates checkpoints during certain 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 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, a mandatory system reboot will be required.

A fairly common problem among owners of laptops with Windows 7 or Windows 8 (8.1) is that at one point in the notification area, instead of the usual wireless Wi-Fi connection icon, a red cross is displayed, and when you hover over it, a message stating that there are no connections available.

Moreover, in most cases, this happens on a completely working laptop - just yesterday, perhaps, you successfully connected to an access point at home, but today this is the situation. The reasons for this behavior may be different, but in general terms, the operating system believes that the Wi-Fi adapter is turned off, and therefore reports that there are no connections available. And now about ways to fix this.

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

If everything worked recently and now you have a problem, try the methods listed below in order. And if these options have already been tried, go to the seventh point, from which we will begin to describe in detail (because everything is not so simple there for novice computer users).

7. Remove the wireless Wi-Fi adapter from Device Manager, install it again

To launch Windows Device Manager, press the Win+R keys on your laptop keyboard and enter the command devmgmt.msc, and then press Ok or Enter.

In Device Manager, open the “Network adapters” section, right-click on Wi-Fi adapter, pay attention to whether there is an “Enable” item there (if there is, turn it on and do not do everything else that is described here, the inscription no available connections should disappear) and if it is not there, select the “Delete” item.

After the device is removed from the system, in the device manager menu, select “Action” - “Update hardware configuration”. Wireless adapter will be found again, drivers will be installed on it and, perhaps, everything will work.

8. See if the WLAN Auto Configuration service is enabled in Windows

In order to do this, go to the Windows control panel, select “Administration” - “Services”, find “WLAN Auto Configuration” in the list of services and, if you see “Disabled” in its parameters, double-click on it and in the field Set the “Startup Type” to “Automatic” and click the “Run” button.

Just in case, look through the list and if you find additional services, with Wi-Fi or Wireless in their name, include them too. And then, preferably, restart your computer.

We hope one of these methods will help you solve the problem when Windows says there are no available Wi-Fi connections.