After reinstalling Windows 10, the Internet does not work well. If the Internet does not work after reinstalling Windows... A few tips. Wi-Fi network does not work

If you find that your Internet connection in Windows 10 suddenly stops working or you are facing network connection issues, here are some troubleshooting steps you can try!

Connection problems - Internet and Networks.

1). IPConfig is a tool built into Windows that displays all current TCP/IP network configuration values ​​and updates Dynamic Host Configuration Protocol DNS DHCP and Domain Name System settings. You can access this tool using the command line. If you have a problem with your IP address, you can update your IP address, this way it can help solve your internet problems.

Type CMD into system search and press Ctrl-Shift-Enter. Type the IPCONFIG command and press the Enter key to view the status of the computer's Internet protocol or IP address.

  • IPCONFIG/release - Sends a DHCPRELEASE message to the DHCP server to release the current DHCP configuration and remove the IP address configuration for all adapters.
  • Next, enter IPCONFIG /renew to get a new IP address.
  • If you receive an error when running the “Ipconfig /Renew” command, see KB810606.

If you frequently encounter this problem, then you can use this on every startup by creating the following .bat file and placing it in your startup folder.

Open Notepad and enter the following command:

ipconfig/release ipconfig /renew

Save it as ipnew.bat.

Reset and clear DNS cache

2). Often, Internet connection problems occur when the DNS cache is corrupted. Resetting or cleaning will easily fix many of these problems. You can clear the DNS cache in Windows 10, Windows 8, Windows 7 or Windows Vista.

Start > All Programs > Accessories > Command Prompt. "Run as administrator." Type the following command and press Enter:

IPCONFIG/flushdns

You should see a confirmation dialog:

IP configuration for Windows. Successfully cleared the DNS Resolver cache.

This logs any DNS records that are recorded in the Hosts file.

Just in case you're interested, you can see the full syntax for this type of command, type ipconfig/help and press Enter!

Tool - Network and Internet Troubleshooting.

3). Tool - Network and Internet Troubleshooter in Windows 10/8/7/Vista helps you identify potential problems interfering with your network connection and automatically fixes them. If your computer loses its Internet connection, you can specify the connection and then use Troubleshooting to determine the cause of the problem and find possible solutions.

To access it, open Control Panel > Network and Sharing Center. At the bottom, click on the Troubleshooting link. In the window, Troubleshoot Network and Internet, you can select Internet connections or any other item that you want to troubleshoot.

g-ek.com

Limited, no internet access on Windows 10.


In Windows 10, like any other version of Windows, sometimes there are problems with connecting to the Internet. This can happen either over a cable (Ethernet, LAN, FTTB) connection or over Wi-Fi. In the running state, when the computer or laptop is successfully connected to the Internet, the following network icon indicators are displayed:

  • “Connected, protected” if you are connected to a Wi-Fi router and your connection is password protected.
  • “Connected” - if you are connected to Wi-Fi that is not password protected.
  • “Limited” or “No Internet access”, when the network connection is active, but there is no Internet access for some reason (usually due to incorrect settings).

Almost every user has encountered the problem of lack of or limited Internet connection. If a yellow triangle appears on the computer image in the lower right corner of the screen, this indicates a limited Internet connection.

There may be no connection to the Internet or Wi-Fi for a variety of reasons. Possible causes of Internet problems:

  • Problems with the settings (the settings are lost, the Internet or Wi-Fi connection is not configured correctly). How to properly configure the Internet via Wi-Fi at http://192.168.1.1, 192.168.0.1 via a browser.
  • Failure of the router, access point, modem or other network devices.
  • Broken or broken connection cables.
  • Problems on the side of the Internet provider.
  • Problems with paying for the Internet and other communication services.

Solving the "Connection Restricted", "No Internet Access" problem in Windows 10.

If you use a Wi-Fi connection to access the Internet, the first thing to do is turn Airplane mode on and off. This usually helps resolve minor Internet connection issues in Windows 10.

If this method does not help, there are several effective ways to solve the problem with a limited Internet connection, including the following:

  • Rebooting the computer and router - this simple method helps to solve the problem in most cases.
  • Pull out the network cable from the router or network card, wait a few seconds, and then insert it back. The process of obtaining a new network address and IP will begin, this will help in restoring your Internet connection.
  • Go to network connections, disconnect the Internet connection and connect it again. In some cases, this will help get rid of the icon indicating a connection restriction.
  • Checking the settings for obtaining an IP address. Most providers work with technology to automatically obtain an IP address, so to check the settings you need to right-click on the Internet connection icon, select “Properties”, find “Internet Protocol IPv4” in the list. Next, you will need to select to automatically obtain an IP address. A similar procedure will need to be done with DNS servers. All changes must be saved; to do this, click OK.
  • Reset and reconfigure the Internet connection in the router, according to the settings of the Internet provider. To do this, you need to log into the router at http://192.168.1.1 or http://192.168.0.1 (depending on the manufacturer and model), entering the login and password adminadmin.

If there is a red cross on the computer icon in the lower right corner of the screen, then you need to do the following:

  1. Check if the cable is inserted into the computer and router tightly enough. To do this, you need to pull it out of the socket and insert it again as tightly as possible.
  2. Call your provider and ask about the status of your connection.

No Internet access when connected via Wi-Fi.

If wireless Internet is connected, but you cannot view any pages or download files, then you need to find the necessary data in the connection agreement:

  • IP address;
  • main gate;
  • subnet mask;
  • primary and secondary DNS server.

This data is entered into the router settings menu (192.168.1.1 or 192.168.0.1, adminadmin), after which you will need to restart the router and check for an Internet connection.

Conclusion: If you have problems connecting to the Internet, then you need to check the technical condition of your computer, laptop, mobile device and router (if used), as well as the quality of the Internet connection. In most cases, this will help achieve a quality connection. If you cannot solve the problem yourself, then you need to contact your provider for help, or the technical support line.

htbd.ru

Problems with Wi-Fi in Windows 10: network without Internet access

Errors, failures, unstable operation of programs - where would we be without all this?! Windows 10, no matter how modern it is, is also not immune to all sorts of errors. In this article I want to touch on the topic of Wi-Fi networks, namely the specific error “Network without Internet access” (

The icon has a yellow exclamation point). Moreover, this kind of error occurs quite often in Windows 10...

About a year and a half ago, I wrote a similar article, however, it is currently somewhat outdated (it does not cover network setup in Windows 10). I will rank problems with the Wi-Fi network and their solutions in order of frequency of their occurrence - first the most popular, then all the rest (so to speak, from personal experience) ...

The most popular causes of the error “No Internet access”

A typical type of error is shown in Fig. 1. It can arise for a large number of reasons (it’s unlikely that all of them can be considered in one article). But in most cases, you can fix this error quickly and on your own. By the way, despite the obvious evidence of some of the reasons below in the article, they are in most cases the stumbling block...

1. Failure, network or router error

If your Wi-Fi network was working normally, and then the Internet suddenly disappeared, then most likely the reason is trivial: an error simply occurred and the router (Windows 10) reset the connection.

For example, when I (several years ago) had a “weak” router at home, during intensive downloading of information, when the download speed exceeded 3 Mb/s, it would break connections and a similar error would appear. After replacing the router, this error (for this reason) no longer occurred!

Solutions:

  • reboot the router (the easiest option is to simply unplug the power cable from the outlet, and after a few seconds, plug it in again). In most cases, Windows will re-establish the connection and everything will work;
  • to restart a computer;
  • reconnect the network connection in Windows 10 (see Fig. 2).

2. Problems with the “Internet” cable

For most users, the router lies somewhere in the farthest corner and no one even wipes dust from it for months (it’s the same for me

). But sometimes it happens that the contact between the router and the Internet cable can “move away” - well, for example, someone accidentally touched the Internet cable (and did not attach any importance to it).


In any case, I recommend checking this option immediately. You also need to check the operation of other devices via Wi-Fi: phone, TV, tablet (etc.) - these devices also don’t have the Internet, or do they?! Thus, the faster the issue (problem) is found, the faster it will be resolved!

3. The provider has run out of money

No matter how trivial it may sound, often the reason for the lack of Internet is due to blocking access to the network by the Internet provider.

I remember the times (7-8 years ago) when unlimited Internet tariffs had just begun to appear, and the provider would write off a certain amount of money every day depending on the chosen tariff for a specific day (this happened, and probably still exists in some cities) . And, sometimes, when I forgot to deposit money, the Internet simply turned off at 12:00, and a similar error appeared (though there was no Windows 10 then, and the error was interpreted somewhat differently...).

Summary: check Internet access from other devices, check account balance.

4. Problem with MAC address

Again we touch on the provider

Some providers, when you connect to the Internet, remember the MAC address of your network card (for the purpose of additional security). And if your MAC address has changed, you will not receive access to the Internet; it is blocked automatically (by the way, with some providers I even encountered errors that appeared in this case: that is, the browser redirected you to a page that informed you that there was The MAC address has been changed, and please contact your provider...).

When installing a router (or replacing it, replacing a network card, etc.), your MAC address will change! There are two solutions to the problem: either register your new MAC address with your provider (often a simple SMS is enough), or clone the MAC address of your previous network card (router).

By the way, almost all modern routers can clone a MAC address. Link to feature article below.

How to change the MAC address in the router:


5. Problem with the adapter and network connection settings

If the router works normally (for example, other devices can connect to it and they have Internet access), then the problem is 99% in the Windows settings.

What can be done?

1) Simply turning off and on the Wi-Fi adapter often helps. This is done quite simply. First, right-click on the network icon (next to the clock) and go to the network control center.


As a rule, after such a “reset”, if there were any errors with the network, they disappear and Wi-Fi starts working again as normal...

To go to the properties of your network adapter, simply right-click on it (see Fig. 7).


Then you need to go to the properties of IP version 4 (TCP/IPv4) and put two pointers to:

  1. Obtain an IP address automatically;
  2. Obtain DNS server addresses automatically (see Figure 8).

Good day.

When you install a new Windows, as a rule, the system automatically configures many settings (will install universal drivers, set the optimal firewall configuration, etc.) .

But it just so happens that some things are not automatically configured when reinstalling Windows. And many who reinstalled the OS for the first time are faced with one unpleasant thing - the Internet not working.

In this article I want to look at the main reasons why this happens and what to do about it. (especially since there are always a lot of questions regarding this topic)

The most common reason why there is no Internet (note after installing a new Windows OS) - this is the absence of a network card driver in the system. Those. the reason is that the network card simply does not work...

In this case, a vicious circle results: There is no internet, because... there is no driver, and the driver cannot be downloaded - because... no Internet ! If you don’t have a phone with Internet access (or another PC), then most likely you won’t be able to do without the help of a good neighbor (friend)…

Usually, if the problem is with the driver- then you will see something like the following picture: a red cross will be lit above the network icon, and an inscription something similar to this: "Not Connected: No connections available"

In this case, I also recommend going to Windows control panel, then open the section Network and Internet, then Network and Sharing Center.

In the control center - on the right there will be a tab " Change adapter settings" - it needs to be opened.

In network connections you will see your adapters with drivers installed. As you can see in the screenshot below, my laptop does not have a driver for the Wi-Fi adapter (there is only an Ethernet adapter, and even that is disabled).

By the way, check, it’s possible that you have the driver installed, but the adapter itself is simply turned off (as in the screenshot below - it will just be gray and it will say “Disabled”). In this case, simply enable it by right-clicking on it and selecting the appropriate menu in the pop-up context menu.

Network connections

I also recommend taking a look at device Manager: there you can see in detail which equipment has drivers and which do not. Also, if there is a problem with the driver (for example, it is not working correctly), then the device manager marks such equipment with yellow exclamation marks...

To open it, do the following:

  • Windows 7 - in the Run line (in the START menu), paste devmgmt.msc and press ENTER.
  • Windows 8, 10 - press the WIN+R button combination, paste devmgmt.msc and press ENTER (screenshot below).

In Device Manager, open the " Network adapters". If your equipment is not on the list, it means there are no drivers in the Windows system, which means that the equipment will not work...

How to solve the driver issue?

  1. Option #1- try updating the hardware configuration (V device manager: Just right click on the title network adapters and select the desired option in the pop-up context menu. Screenshot below).
  2. Option No. 2- if the previous option did not help, you can use the special 3DP Net utility (It weighs about 30-50 MB, which means it can be downloaded even using your phone. Moreover, it works without an Internet connection. I talked about it in more detail here:);
  3. Option number 3 - download on the computer of a comrade, neighbor, friend, etc. a special driver package - an ISO image of ~10-14 GB, and then run it on your PC. There are a lot of such packages floating around the Internet, I personally recommend Driver Pack Solutions (link to it here:);
  4. Option No. 4 - if none of the previous ones worked and did not give results, I recommend looking for the driver by VID and PID. In order not to describe everything in detail here, I will give a link to my article:

And this is what the tab will look like when the driver for the Wi-Fi adapter is found (screen below).

If you can't connect to the network after updating the driver...

In my case, for example, Windows refused to search for available networks and after installing and updating the drivers, it still showed an error and an icon with a red cross.

Next, the troubleshooter will automatically begin to fix problems associated with network inaccessibility and advise you on each step. After the button has been pressed "Show list of available networks" - the troubleshooting wizard configured the network accordingly and all available Wi-Fi networks became visible.

Actually, the last step remains - select your network (or the network for which you have a password to access :)), and connect to it. Which is what was done...

Entering data to connect to the network... (clickable)

2. Network adapter is disconnected / Network cable is not connected

Another common reason for the lack of Internet is a disabled network adapter (with the driver installed). To check this, you need to open the tab (where all network adapters that are installed in the PC and for which there are drivers in the OS will be shown) .

The easiest way to open is to press the buttons together WIN+R and enter ncpa.cpl (then press ENTER. In Windows 7, the run line is in START) .

Opening the Network Connections tab in Windows 10

In the tab that opens network connections- pay attention to the adapters that are displayed in gray (i.e. colorless). Next to them there will also be an inscription: “Disabled”.

Important ! If there is nothing at all in the list of adapters (or the adapters you are looking for are not there), most likely you simply do not have the necessary driver in your system (the first part of this article is devoted to this).

To enable such an adapter, simply right-click on it and select “Enable” in the context menu (screenshot below).

After the adapter is turned on, pay attention to whether there are any red crosses on it. As a rule, the reason will even be indicated next to the cross, for example, in the screenshot below “The network cable is not connected.”

3. Incorrect settings: IP, default gateway, DNS, etc.

Some ISPs require you to manually configure certain TCP/IP settings (this applies to those who don’t have one, in which you entered these settings once, and then you can reinstall Windows at least 100 times :)) .

You can find out whether this is so in the documents that your Internet provider gave you when concluding the contract. Usually, they always indicate all the settings for Internet access (as a last resort, you can call and check with support).

Everything is set up quite simply. IN network connections (how to access this tab is described above, in the previous step of the article) , select your adapter and go to this properties.

Ethernet Network Adapter Properties

In the properties you need to specify the data that your Internet provider provides to you, for example:

  • IP address;
  • Subnet mask;
  • main gateway;
  • DNS server.

If the provider does not stipulate this data, and you have some unfamiliar IP addresses set in the properties and the Internet does not work, then I recommend that you simply set the receiving IP address and DNS automatically (screenshot above).

4. PPPOE connection not created (as an example)

Most Internet providers provide Internet access using the PPPOE protocol. And, say, if you don’t have a router, then after reinstalling Windows, your old configured connection to connect to the PPPOE network will be deleted. Those. you need to create it again...

To do this, go to Windows control panel at the following address: Control Panel\Network and Internet\Network and Sharing Center

Then select the first masonry " Connecting to the Internet (Set up a broadband or dial-up Internet connection)» and click next.

Then select " High Speed ​​(with PPPOE) (DSL or cable connection, requiring username and password)"(screenshot below).

Then you need to enter your login and password to access the Internet (this data must be in the agreement with the Internet provider) . By the way, please note that in this step you can immediately allow other users to use the Internet by checking just one checkbox.

Actually, all you have to do is wait for Windows to establish a connection and use the Internet.

P S

I'll give you one last piece of advice. If you reinstall Windows (especially not yourself), make a backup copy of your files and drivers - . At least, you will be protected from cases when there is not even an Internet connection to download or look for other drivers (you must admit, the situation is not pleasant).

For additions on the topic - a separate merci. That's all for now, good luck to everyone!

Unfortunately, quite often users of the newest operating system claim that they do not have Internet on Windows 10. As we all know, computers lose almost half of their functionality when the Internet connection disappears. Luckily, Microsoft is aware of this problem and they have already started working on a permanent solution to the problem.

Many discussions on this topic have led to the conclusion that the problem is a bug with the DHCP protocol that affects the Windows operating system. As stated on the official Microsoft website, simply restarting your computer should fix the problem. However, if you still don't have internet on Windows 10, then try the below steps.

Method #1 Disable or remove third-party software to protect your system

Third-party antiviruses, anti-malware programs, and various firewalls can sometimes interfere with your ability to access the Internet, especially when installing Windows 10 updates.

If it is this listed software that is causing the problem, then simply disable (or better yet, delete) this entire stack of programs that are installed on your computer. Once you have done this, check for an internet problem. It is possible that disabled programs were the culprits for the lack of Internet on Windows 10.

Method No. 2 Resetting the Winsock directory and Internet protocol settings

  • Right-click on Start or press a key combination Win+X. Select " . The same can be done through the system’s search engine and then selecting the result, but just remember to run the Command Prompt as Administrator.
    • netsh winsock reset catalog
    • netsh int ipv4 reset reset.log
  • Once you have completed all the given commands, close Command Prompt.
  • Restart your computer.

Once your system performs a hard reset, check the no internet situation on Windows 10.

Method #3 Reset the TCP/IP protocol stack and update its IP

  • Right-click on Start and select " Command line (administrator)".
  • Type the following commands one after another into the Command Prompt and press Enter after each one:
    • netsh winsock reset
    • netsh int ip reset
    • ipconfig /release
    • ipconfig /flushdns
    • ipconfig /renew
  • After running all the above commands, close the Command Prompt.
  • Restart your PC, and then try again to check your Internet connection.

Method #4 Checking the DHCP protocol

No Internet on Windows 10 may be due to the fact that, for some reason, your DHCP protocol for your Internet connection has been disabled. In this case, you need to make sure it is turned on. To do this, follow the steps given below:

  • Press the key combination Win+R, write in the blank line ncpa.cpl and press Enter.
  • Right click on your network connection and select "Diagnostics".
  • Wait for the Diagnostics process to complete, which will re-enable the disabled DHCP.

After completing the process, try checking for Internet availability on Windows 10 again.

Method No. 5 Updating drivers for the network adapter

  • Press the key combination Win+X and select “ Device Manager".
  • Find in the list " Network adapters" and expand this directory.
  • Update drivers".
  • Select " Automatically search for updated drivers" and your system will search for drivers.
  • If drivers for your network card are found, they will be installed automatically. If everything went fine, then restart your PC, then check the Internet.

Method #6 Remove and reinstall the network adapter

  • Press the key combination Win+X and select “ Device Manager".
  • Find in the list " Network adapters" and expand this directory.
  • Right-click on your network adapter and select " Delete".
  • After removing the network adapter, and therefore the drivers for it, restart your computer. As soon as your PC is booted again, the drivers for the network card will be reinstalled automatically.

Now try checking your Internet access. Usually, after this method, everything should fall into place and the lack of Internet on Windows 10 should no longer bother you.

On July 29, Microsoft introduced its new operating system – Windows 10. A large number of users have already updated to the latest version of Windows and are finding flaws and errors in it. Of course, developers are working to identify and correct errors, but this will take time, and you want to use the new OS to the maximum right away. It often happens that after updating Windows 10 the Internet does not work.

Causes

In the case of the problem of the Internet not working in Windows 10, the reason usually lies not in the errors of the system developers, but in the computer configuration. Let's look at the main ones:

  1. Lack of drivers. The most common reason is the lack of suitable drivers, which are necessary for the correct operation of the equipment. This often occurs when switching to Windows 10 from Windows 7. Drivers that were installed in the previous version of the system turn out to be incompatible with the new Windows.
  2. Windows components or drivers may be incompatible with third-party products. This applies primarily to all kinds of “tablets” for paid programs, system optimizers, driver packs and other things.
  3. Incompatibility of protective products. Sometimes antiviruses and firewalls, in addition to their immediate tasks, block access to the Internet. If the antivirus product installed on the system is incompatible with the new Windows 10, then the Internet speed may slow down or disappear altogether.
  4. Reset. It was noticed that when upgrading to Windows 10, the current settings of network adapters, both wireless and Ethernet, can sometimes be reset.

Wi-Fi network does not work

Regardless of whether you are using a Wi-Fi wireless module, an Ethernet line, or other devices, the methods for solving Internet problems in Windows 10 will be the same.

But, before proceeding with the solution, check the simplest points:

  • for a wired connection, pull out and reinsert the connector connecting the cable to the computer port;
  • When using a wireless network, disable and re-enable the Wi-Fi adapter after a while. If you have a router, reboot it.

Solution methods

Let's now move on to restoring the Internet connection.

Installing the latest drivers

As already mentioned, the most common cause of Internet-related problems is incorrect operation of network device drivers. To do this, you need to download and install the latest version of the driver compatible with Windows 10. You need to go to the official website of the equipment manufacturer and in the support or download section, find the driver for your specific network device model. It is necessary to reinstall the drivers for both Wi-Fi adapters and Ethernet network cards.

Important! Do not use special programs to update drivers, which automatically search for and install them into the system.

Removing incompatible programs

If there are any third-party utilities installed on your hard drive that change Windows settings (various cleaners, optimizers, tweakers), then they must be removed. These programs may simply be incompatible with the components of the new Windows 10.

Advice! If there are many dubious programs from different developers installed on your hard drive, it is recommended to format, or better yet, delete the system partition through the BIOS and perform a clean installation of Windows 10. Without worrying about activating Windows, since even in this case it will remain (that is, You can read how to clean install Windows 10 in).

Antivirus update

Users with installed security programs have noticed that after updating the operating system, problems with the Internet may occur.

After updating, it is enough to remove the installed antivirus product and install a version that supports Windows 10.

Restoring connection settings

The Internet may not work due to the computer not receiving an IP address if the network connection settings were reset during the installation of Windows 10. To fix the problem you need to change them back:

  1. Click on the Internet icon and select “Network Settings”. Logging into Windows Network Settings
  2. Go to the “Ethernet” item, then to the “Configure adapter parameters” item.
    Ethernet Settings
  3. A window with networks will open, right-click on the desired network and select “Properties”.
  4. Here, if they are not, then you need to check the boxes next to IP protocols and if our IP address is static, then you need to register it in the settings.

If after this your network is not detected, then you can run the troubleshooter (Control Panel - Troubleshooters, select Internet Connection).

If all else fails

If the suggested tips did not help you establish a connection to the network, it is advisable to install another version of Windows and check whether the Internet will be available on it. If it is present, and re-installation and repeating all the steps did not bring results, you can contact the official Microsoft community at: http://answers.microsoft.com/ru-ru by clicking on the “Ask a Question” button.

Cases where the Internet does not work after installing Windows 10 are not uncommon. This article highlights the most common causes of this phenomenon and actions to correct them. If the tips in this article did not help solve the problem, most likely one of the parts responsible for connecting to the Internet has broken down.

Good day.

Errors, failures, unstable operation of programs - where would we be without all this?! Windows 10, no matter how modern it is, is also not immune to all sorts of errors. In this article I want to touch on the topic of Wi-Fi networks, namely the specific error “Network without Internet access” ( - there is a yellow exclamation mark on the icon). Moreover, this kind of error occurs quite often in Windows 10...

About a year and a half ago I wrote a similar one, however, it is currently somewhat outdated (it does not cover setting up a network in Windows 10). I will rank problems with the Wi-Fi network and their solutions in order of frequency of their occurrence - first the most popular, then all the rest (so to speak, from personal experience) ...

The most popular causes of the error “No Internet access”

A typical type of error is shown in Fig. 1. It can arise for a large number of reasons (it’s unlikely that all of them can be considered in one article). But in most cases, you can fix this error quickly and on your own. By the way, despite the obvious evidence of some of the reasons below in the article, they are in most cases the stumbling block...

Rice. 1. Windows 1o: “Autoto - Network without Internet access”

1. Failure, network or router error

If your Wi-Fi network was working normally, and then the Internet suddenly disappeared, then most likely the reason is trivial: an error simply occurred and the router (Windows 10) reset the connection.

For example, when I (several years ago) had a “weak” router at home, during intensive downloading of information, when the download speed exceeded 3 Mb/s, it would break connections and a similar error would appear. After replacing the router, this error (for this reason) no longer occurred!

Solutions:

  • reboot the router (the easiest option is to simply unplug the power cable from the outlet, and after a few seconds, plug it in again). In most cases, Windows will re-establish the connection and everything will work;
  • to restart a computer;
  • reconnect the network connection in Windows 10 (see Fig. 2).

Rice. 2. In Windows 10, reconnecting a connection is very simple: just double-click on its icon with the left mouse button...

2. Problems with the “Internet” cable

For most users, the router lies somewhere in the farthest corner and no one even wipes dust off it for months (it’s the same for me :)). But sometimes it happens that the contact between the router and the Internet cable can “move away” - well, for example, someone accidentally touched the Internet cable (and did not attach any importance to it).

Rice. 3. Typical picture of the router operation...

In any case, I recommend checking this option immediately. You also need to check the operation of other devices via Wi-Fi: phone, TV, tablet (etc.) - these devices also don’t have the Internet, or do they?! Thus, the faster the source of the question (problem) is found, the faster it will be resolved!

3. The provider has run out of money

No matter how trivial it may sound, often the reason for the lack of Internet is due to blocking access to the network by the Internet provider.

I remember the times (7-8 years ago) when unlimited Internet tariffs had just begun to appear, and the provider would write off a certain amount of money every day depending on the chosen tariff for a specific day (this happened, and probably still exists in some cities) . And, sometimes, when I forgot to deposit money, the Internet simply turned off at 12:00, and a similar error appeared (though there was no Windows 10 then, and the error was interpreted somewhat differently...).

Summary: check Internet access from other devices, check account balance.

4. Problem with MAC address

Let's touch on the provider again :)

Some providers, when you connect to the Internet, remember the MAC address of your network card (for the purpose of additional security). And if your MAC address has changed, you will not receive access to the Internet; it is blocked automatically (by the way, with some providers I even encountered errors that appeared in this case: that is, the browser redirected you to a page that informed you that there was The MAC address has been changed, and please contact your provider...).

When installing a router (or replacing it, replacing a network card, etc.), your MAC address will change! There are two solutions to the problem: either register your new MAC address with your provider (often a simple SMS is enough), or clone the MAC address of your previous network card (router).

By the way, almost all modern routers can clone a MAC address. Link to feature article below.

How to change the MAC address in a router:

Rice. 4. TP-link - the ability to clone an address.

5. Problem with the adapter and network connection settings

If the router works normally (for example, other devices can connect to it and they have Internet access), then the problem is 99% in the Windows settings.

What can be done?

1) Simply turning off and on the Wi-Fi adapter often helps. This is done quite simply. First, right-click on the network icon (next to the clock) and go to network control center.

Rice. 6. Disabling the adapter

As a rule, after such a “reset”, if there were any errors with the network, they disappear and Wi-Fi starts working again as normal...

To go to the properties of your network adapter, simply right-click on it (see Fig. 7).

Rice. 7. Network connection properties

Then you need to go to the properties of IP version 4 (TCP/IPv4) and put two pointers to:

  1. Obtain an IP address automatically;
  2. Obtain DNS server addresses automatically (see Figure 8).

Rice. 8. Obtain an IP address automatically.

This concludes the article. Good luck everyone :)

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