To do after reinstalling Windows 7. Prohibit disabling the network adapter to save energy

Often after installation new version operating room Windows systems or reinstalling the old one, the problem of lack of Internet connection via the Wi-Fi module may arise. That is, your netbook or laptop does not interact with the Wi-Fi router. What to do in such a situation, and what are its reasons? Try going to " Control center shared access ", there you will find the icon " Wireless network connection" This is where the fun begins, because in most cases it is missing. This is a consequence of the fact that the computer is not installed required driver. Of course, after you reinstall the Windows operating system, all drivers from your laptop are lost and must be reinstalled again. Therefore, the fact that the wireless connection driver also disappeared is not surprising. To prevent this from happening in the future, before installing Windows, check whether you have all the necessary drivers on your disk or flash drive. If not, use the Internet to find them. Typically, such drivers come with your computer or other device.

How to connect Wi-Fi and fix internet connection problem?

To make your wireless Internet connection work again, reinstall the required driver. This is very easy if you still have your original disk with specific settings (as a rule, it is included in the kit). If it is impossible to install the driver this way, then simply download the necessary program on the Internet. They may be on the manufacturer's website. There are different drivers, this must be remembered. What is created for one is not quite suitable for another. Therefore, try to download software designed specifically for your model. After completing the installation and entering new parameters, you can safely connect the router. As a rule, in such cases the Internet connects automatically.

Some users don't know what to do next. Personally, I have a habit, or, more precisely, an action plan that is automatically executed after the next reinstallation operating system. Therefore, if you don’t know what to do after installing the OS, then perhaps this article will be extremely useful for you.

As an example, we show how to configure Windows 7 after installation. Although similar steps can be performed on Windows 10, 8, 8.1.

First of all you need to check Windows activation. To do this, right-click on the “My Computer” icon and open “Properties”. A new window will appear - scroll down and look at the “Windows Activation” field.

There can be only 2 options here: either the operating system is activated or not. In the latter case it will be written that the deadline Windows actions is 30 days. And during this period you need to activate it.

The product code is indicated on the disk or on a special card if you purchased a PC with the OS installed. If you bought digital copy of Windows, then look for the code in the email.

Installing drivers

Typically, Windows 7 independently finds and installs drivers for the Internet, sound, etc. But not always. Therefore, if you do not have access to the Internet or sound, find them at the office. manufacturer's website.

It’s easier for PC owners: usually there are disks included with the computer. And you just need to insert them into the drive and install what you need.

How to find out which drivers are installed and which are not? To do this, go to: Start - Control Panel - Device Manager.

Near unidentified devices for which Windows 7 did not find a driver, there will be yellow exclamation marks. That is, in in this case You need to find and install them yourself.

And one more nuance that you need to know. On Windows video card 7 installs a standard VGA driver. But for normal operation he doesn't fit. Therefore, you need to find the latest version of it on the official website of the manufacturer.

If you don’t know what video card you have, then I recommend checking out – ?

Disabling automatic updates in Windows 7

I disable this feature first. Firstly, it is annoying, since updates pop up almost every day. Secondly, I don't need it.

Over the last 4 year Windows 7 worked perfectly: there were no crashes or glitches, no viruses. And this is completely without updates. Therefore, in terms of PC security, everything is fine, and no vulnerabilities or holes particularly worry me.

Decide for yourself whether to disable this function or not. Here, each user determines at his own discretion whether he needs it or not.

Setting up a power plan

An important point for laptop owners. Although you can also configure a power plan on your computer.

The default option is Balanced. If your computer is a gaming computer, or vice versa, it is too weak, you can enable the “High Performance” mode. To extend the laptop's battery life, there is an "Energy Saver" option. But performance in this case will be reduced.

You can also configure when to turn off the display and put the computer into sleep mode. To do this, go to Start – Control Panel – Power Options.

And in the new window, click on the line “Setting up a power plan” and select the right option(you can also select “Never” here).

Setting up Windows 7 after reinstallation

After this you need to configure Windows 7:

Installing programs

After initial setup Windows 7 has been completed, you need to install the programs. First of all, antivirus. You may also need:

• new browser;
• video and audio player;
• Microsoft Office package;
• video and audio codecs, etc.

P.S. After Windows settings and installation of all programs, it is recommended to create an image working version operating system. So that if something happens, you can quickly restore it. This can be done using special programs or

Installing the Windows 7 operating system takes a little time. After reinstalling it on the computer, each user is faced with the need to download all programs, restore settings, connect devices such as a printer, router, etc. But, despite all the connections, a situation often arises when, after Windows installations 7 Internet does not work.

Why does the Internet not work after reinstallation?

This can happen with any operating system, but in most cases, after installing Windows 7 OS, it almost never installs the driver on Wi-Fi router, accordingly, because of this it will not work. The reasons may also be due to problems with the equipment or due to the Internet provider.

No driver for adapter

Usually, after reinstalling Windows, devices should connect automatically, but the driver from the adapter manufacturer will create Better conditions for his work.

The most common reason that the Internet does not work is an incompatible or incorrectly installed driver. And in order to understand whether your computer has this problem, you should:

1. Login to the control panel.
2. Open network connections.
3. Now we check the connection by local network, if it is there, then go to the “Device Manager” and check the driver activity for the equipment. If it is not active, then there will be an exclamation mark next to the router icon.

If Wi-Fi is not displayed in “Network Connections,” it means the device is not connected, and if it is not in “Device Manager,” it means that it is not working or the system simply did not detect it.

No settings or connection

Often, in order to access the Internet, a local network is used, and the providers from whom you buy Internet require network card settings. Therefore, you need to see if you have entered the connection settings. To do this, go to “Network Connections” and highlight local network connections, then click “Details”. There we make sure that fields such as IP address, mask, and gateway are filled in. If any line is empty, you need to fill it in manually.

We do it like this:

• go to “Control Panel”, then “Network Connections”;
• left-click to activate “Local Area Connections” and “Properties”;
• Next, find the “TCP/IP” protocol and click on “Properties”;
• enter the provider settings.

learnwindows.ru

If the Internet does not work after reinstalling Windows... Some tips

Good day.

When installing new windows, as a rule, the system automatically configures many parameters (sets universal drivers, will set the optimal firewall configuration, etc.).

But it just so happened 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 analyze 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 (approx. after installing a new Windows OS) is the absence of a network card driver in the system. Those. The reason is that LAN card it just doesn't work...

In this case, it turns out to be a vicious circle: 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 related to the driver, then you will see something like the following picture: a red cross will be lit above the network icon, and a message something similar to this: “Not connected: no connections available”...

Not connected - no network connections

In the control center - on the right there will be a tab "Changing adapter settings" - this is what you need to open.

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 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, just turn it on by clicking on it right click mouse and selecting the appropriate one in the pop-up context menu.

Network connections

I also recommend looking into the 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 does not work correctly), then the device manager marks such equipment with yellow exclamation marks...

To open it, do the following:

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

Run - windows 10

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

Device Manager - no driver

How to solve the driver issue?

1. Option number 1 - try to update the hardware configuration (in the device manager: just right-click on the network adapters header and select the desired option. Screenshot below).
2. Option No. 2 - if the previous option did not help, you can use special utility 3DP Net (It weighs about 30-50 MB, which means it can be downloaded even using your phone. In addition, it works without an Internet connection. I talked about it in more detail here: http://pcpro100.info/drayver- na-setevoy-controller/);
3. Option number 3 - download on the computer of a comrade, neighbor, friend, etc. special driver package - ISO image by ~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: http://pcpro100.info/obnovleniya-drayverov/);
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: http://pcpro100.info/ne-mogu-nayti-drayver/

Update hardware configuration

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

Driver found!

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.

Diagnosis of problems.

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

Available networks

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

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

2. Network adapter disabled / Not connected network cable

Another common reason for the lack of Internet is a disabled network adapter (if installed driver). To check this, you need to open the network connections 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 network connections is to press the WIN + R buttons together and enter ncpa.cpl (then press ENTER. In Windows 7, the run line is located in START "e).

Opening the Network Connections tab in Windows 10

In the network connections tab that opens - pay attention to the adapters that are displayed 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 context menu select "Enable" (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.”

If you have a similar error, you need to check the network cable: perhaps it was chewed by pets, it was touched by furniture when it was moved, the connector was poorly crimped (more about this here: http://pcpro100.info/kak-obzhat-kabel-interneta/) and etc.

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

For some Internet providers, it is necessary to manually set certain TCP/IP settings (this applies to those who do not have a router into which these settings have been entered 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 accessing the Internet (in extreme cases, 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.

Network properties Ethernet adapter

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 the panel windows control at the following address: Control Panel\Network and Internet\Network and Sharing Center

Then select the first tab “Internet Connection (Setting 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)” (screen below).

Then you need to enter your username 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.

I'll give you one last piece of advice. If you are reinstalling windows (especially not for yourself), do backup copy files and drivers - http://pcpro100.info/sdelat-kopiyu-drayverov/. By at least, you will be insured against cases when there is not even the Internet 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!

Social buttons:

pcpro100.info

The Internet does not work after reinstalling Windows. Setting up the Internet on Windows

Sometimes users complain that their Internet does not work after reinstalling Windows. In fact, this phenomenon should not be alarmed. Often the problem can be easily fixed. What to do if after reinstalling the operating system the Internet refuses to work? Why might this happen? Top tips and recommendations for action are presented below. In reality, specialist help is usually not required. The user is able to correct the situation on his own.

Drivers

Internet not working after reinstalling Windows? As practice shows, the first reason for this phenomenon is the lack of drivers on the computer. The situation can be corrected without special problems- installation of the user’s existing software. Special attention You should pay attention to the connected router and network card.

It is advisable to have some kind of device that will allow you to use the Internet and download the latest versions of drivers. Next comes the installation of these. Even USB modems require this step. They are usually accompanied by separate disk with software. Once the installation is complete, you can connect the modem, reboot the operating system and see if everything is ok. This step usually helps.

Incompatibility

Internet still doesn't work on your computer? Then you should look for reasons elsewhere. If after reinstalling the operating system the network refuses to work, but before that it functioned normally, you can think about incompatibility of the connected equipment.

This is possible when installing a newer version of the OS. In particular, on similar phenomenon V Lately Windows 10 users complain the most.

This problem can only be resolved by replacing incompatible equipment. Or by installing a compatible operating system. No other options will help. Fortunately, the problem of incompatibility does not occur very often so far. Therefore, many simply cross it off the list of all possible circumstances under which the Internet refuses to work normally.

Equipment malfunction

But these are not all the options for the development of events. Internet not working after reinstalling Windows? What to do in this situation? It is likely that the network failure was due to hardware failure. And it so happened that the breakdown occurred at the time of reinstalling the operating system.

To accurately check the functionality of the Internet, it is recommended to connect the modem to some other computer. If the World Wide Web also does not work there after installing the drivers, then the problem is really in the modem. On some models, you may notice a light on, indicating that there is no connection to the PC.

As you might guess, only purchasing new equipment will help. Or repair the old one. But such a step does not give 100% success. Therefore, it is recommended to abstain from it.

Settings

Internet not working on your computer? What to do if there is no incompatibility in the operating system, the equipment is working normally, the drivers are all installed and updated to latest versions? Then you might think that for some reason the network connection settings have gone wrong. Or they were not installed at all.

As practice shows, you can fix it yourself this problem Can. However, it is recommended that you contact your provider for help. Now all versions of Windows are radically different from each other. And therefore regular user may not find where and what equipment settings to enable.

A call to the provider will solve the problem. You must provide your residential address and your initials. Next, the office employee will check whether the settings have really gone wrong. If this is the case, you need to clarify the installed operating system and follow the advice that the employee gives. After all the manipulations and changes completed, the Internet will definitely work. At a minimum, the problem with broken settings can be eliminated.

IP address

Internet not working after reinstalling Windows? In fact, there are many reasons for this phenomenon. In some cases, a similar phenomenon is observed if the IP address and DNS server are obtained automatically. Or, on the contrary, specific settings are set.

You can try to change the add-in data. They are located in "Network Connections". This item refers to the "Control Panel". You need to go to the properties of the local network, then select "Internet Protocol TCP/IP". In the window that appears, either certain combinations, or select "Receive automatically". It all depends on the initial settings. Next, the changes are saved and the computer restarts. More likely, The World Wide Web will start working at full capacity. There is nothing difficult about it. The problem is usually just finding required settings and menu items.

Pirate version

The Internet does not work on your computer after you reinstalled Windows? You should think about what version of the operating system is installed. Most likely, the user decided to install a pirated copy for himself.

Internet failure in this case is normal. It doesn’t matter whether the reinstallation of Windows XP or any other version of the OS took place. The main thing is that we are talking about a pirated copy.

Here are several options to solve the problem:

1. Reinstalling Windows. It's about about the same version. Sometimes reinstalling helps, but there is no guarantee for this.
2. Installing another version of the operating system, a pirated one. This will require either installation disk, or some device that allows you to download the next Windows.
3. Purchasing a licensed copy of the operating system. Not my favorite, but quite effective way. Eliminates problems with the OS if they were caused by installing pirated software.

No more options are given. You can, of course, try all the previously listed methods. For example, changing modem settings. But these steps are usually powerless.

Viruses

But if the Internet suddenly stopped working, but not immediately after reinstalling Windows, you can think about the presence of viruses on the computer. This infection penetrates the OS quickly and often unnoticed. Viruses destroy and disrupt the performance of a computer.

There is only one way out - treatment of the operating system. Afterwards you need to reinstall the drivers and configure the network (or check the settings). Everything should work in full force.

fb.ru

Why doesn't WiFi work on my computer after reinstalling Windows 7?

Very often, novice PC users, when reinstalling Windows 7, are faced with the problem of the Internet disappearing on the computer. This may be due either to not knowing what to do in such a situation, or there may be other reasons. The loss of the Internet is manifested, for example, in the fact that it cannot detect WiFi and no matter how the user wants to fix something, the computer does not see the network and, accordingly, is not able to connect to it. In addition, there may not even be an icon indicating a working WiFi module. And if you go to the network control center, you will find that there is simply no wireless connection there.

Causes

In the case when you go to the “Network Center” - “Change adapter settings” and find that wireless connection is missing, one of the reasons for this is that the driver for the WiFi adapter was not installed on the computer, and therefore it does not work.

There are cases when, after reinstalling Windows 7, all the drivers were successfully installed, the computer sees other people’s networks, but cannot detect its own. Then the reason is probably due to channel congestion home network, if you have not one, but several workstations at home.

Ways to solve the problem

Installing the driver for a wireless network

In the first case, when, after reinstalling Windows 7, the driver for the WiFi adapter was not installed by you or the person who installed the system for you (if he did not find it or you did not provide drivers on the computer), you can solve the problem quite easily and simply so that he starts work.

If you have a disk with drivers for your PC or laptop for a WiFi adapter, then you need to put it in the drive. Then find the required driver and install it following the installation instructions. Usually the driver for a wireless network is called WirelessDrivers, Wirelessnetwork, or something similar. Alternatively, you can also install the driver directly from Device Manager:
After reinstallation, a system reboot is usually required, after which everything will start working successfully.

If you do not know where the driver disk is or you have lost it, you need to find the website of the manufacturer of your laptop or computer and download the necessary driver for the wireless network, specifically for your model and operating system, otherwise compatibility problems may arise. Even if you don’t know the device model or have no idea what driver is needed for your adapter, you need to do the following:

Solving the problem with channel congestion

If you discover a problem with channels after reinstalling Windows 7, you need to remember something that is unlikely to help you solve the problem, namely:

• restoring the system to an earlier state does not affect the load on network channels, especially since after reinstalling Windows 7 the system cannot be restored;
• removing WiFi adapter drivers from it complete removal and installing a new driver, also does not help with channel load and proper operation networks.

You need to look at the settings of the router, which must be required (in the router settings in the settings section wireless access/ manually setting up wireless access) all data must be checked in the wireless network properties section. “EnableHiddenWireless (SSID broadcast)” checkbox (launch hidden network) – must be removed.

Please note that the checkbox to enable automatic channel selection can be enabled. In this case, the default communication channel will be No. 6.

Need to install special program inSSIDer( free scanner WiFi).

We install it and use it to scan the congestion of network channels. If channel No. 6 is loaded, uncheck the box and install another unloaded communication channel, after which we save the changes. After these steps, the issue with WiFi detection will be completely resolved. In conclusion, I would like to note that after reinstalling Windows 7, you should always install the driver on the network adapter so that there is no problem with WiFi not working.

windowsTune.ru

Internet does not work after reinstalling windows

I realized that I had enough of surfing the Internet when I started to open the door double click on the handle.

During the installation of new Windows, the system in most cases independently finds and identifies devices connected to the computer and even installs them correctly necessary drivers. For example, in my case, when reinstalling the system again, you need to install the only driver for GTS video card 450. The Internet appears automatically the first time you log into your desktop. And there have never been any problems with this. But after creating the video “Installing Windows 7 from a USB flash drive,” I realized from the ever-increasing waves of comments that I needed to write a post. Since most users have a “cunning Internet” that manages to play hide and seek :) Beginners simply cannot figure out the pun of events: To download the driver you need to connect to the Internet. To connect to the Internet you need a working network card.

1. Get the shortest solution to the problem that has arisen optical disk issued to you (mandatorily) in the store when purchasing a new computer. Insert it into the drive and “roll” the drivers. After rebooting the system, enjoy the appearance of the Internet.

2. Previously, when my computer was connected to a modem, and communication was carried out through a telephone wire, I had to configure TCP/IP every time. Setting up TCP/IP is a procedure for assigning a computer network address, specifying the gateway, DNS server. Without these settings, I simply had no access to the Internet. Perhaps you have the same problems. Then right-click on the “monitor” in the tray - Network and Sharing Center - Change adapter settings - Right-click on the Local Area Connections shortcut - Properties - Select Internet Protocol version 4 (TCP/IPv4) - Properties button.

Having reached this window, I filled out all the fields (you should find out from your provider how to fill it out). And only after that the Internet appeared.

3. The following solution to the problem. Install on your computer in advance the program responsible for installing and updating drivers. If the Internet does not appear after installing the system, turn on the program. I can offer the world famous - DriverPack Solution. You can download the Full version from this link, it full version The program contains all the drivers. The weight, of course, is impressive: 7.7 Gb, and even in an ISO - the image that needs to be downloaded torrent - with the uTorrent client. Unpack the downloaded WinRar into a previously prepared folder on disk (D:). Install new system. Let's go back to this folder. Double-click on the DriverPackSolution.exe file. The process of scanning the system and installing the missing drivers will begin. By the way, here is a link to a video clip on working with this program. Too long and “tedious” you say. And I don’t have that much disk space (D:)! Okay, let's move on.

4. The site has already described very interesting way how to update drivers offline. To do this, you again need to download the 3DP Net utility in advance. That, in turn, scans your computer. Will issue a driver for network adapter from its extensive database. All that remains is to install the driver and use the Internet. I immediately want to say “my heart feels” that this method works 50% to 50%. And according to the law of meanness, your neighbor will be lucky, but your utility won’t find anything :)

5. Backup drivers of your system with subsequent restoration. Download the program in advance. For example, I like Drivermax.

On media hosting YouTube already There is a video tip on this program. All you have to do is follow this link and learn how to use the application. I'll add some more pictures. Creating a backup:

By default, a .zip archive called DriverMaxBackup is created and the files are located on the drive (C:). Be sure to transfer the archive to disk (D:) or any other disk partition. By the way, the same as the Drivermax program installer itself.

Restoring drivers after installing a new operating system.

After restarting the computer, the Internet will work again. As you can see, the program, although not translated into Russian, is easy to use. There are five clicks when creating a driver backup and five clicks when restoring.

6. There is another one good way, but here you will need the help of a friend or the presence of a second PC or laptop connected to the Internet. Press the combination windows keys+ R. In the Run window, write the command devmgmt.msc We get to the Device Manager window. Find Network Adapters. Right click - Properties.

Go to the details tab.

Select “Equipment ID” from the list.

Copy the device number.

And already in the notepad we highlight the values ​​of VEN and DEV.

Let’s go to a friend, or better yet, a girlfriend 🙂 and insert the device number into the search bar of this site.

Then it's a matter of technology. We find the driver we need. Download it to your flash drive. We do not refuse the tea and cheesecakes offered to us. We forget the flash drive at a friend’s house and go home happy. There will be a reason to go back for a flash drive :)

There is another way. “Oops”, football is already starting. I'm waiting for other ways from your comments. If the method is real and really good, I will definitely post it in the article with a link to the author. Gooooooooooooool!!!

Help the victim of the capitalist cataclysm. Share the post on social media. networks.

Almost everyone who has reinstalled an operating system without the help of specialists has encountered the problem of subsequent setup. Often errors and questions arise that are not so easy to find answers to. The most common problem is that after reinstalling Windows, the Internet stops working.

Main causes of failure

Modern computers and versions of Windows allow installation to be completed fairly quickly, while the rest of the time is spent editing parameters and downloading software. If after reinstallation windows internet does not work, there may be several problems, and they will depend on your provider, equipment and connection type.

Adapter driver missing

As a rule, after reinstalling Windows, you need to install drivers. In modern windows versions Almost all devices connect automatically after reinstallation. However, a native driver from the device manufacturer will work better and provide more stable work for network adapter.

Incorrectly installed, incompatible and problematic driver- most common reason non-working Internet. To check if the installation is normal network device, necessary:

If there is a connection, as in the picture, you can proceed to check in the following ways.

The driver can be accepted by the system, create a connection and even make it active, but it will not work if the wrong one is installed. software. To verify the opposite, you need to go to the “Device Manager” and check if there are exclamation marks next to the network equipment.

If there is no wifi connection in the “Network Connections” setting, the adapter may be disabled, as shown in the figure, the devices marked with red crosses. When wifi adapter is missing in the “Dispatcher...”, perhaps the equipment has failed or is not detected by the system at all. In this case, it could end up in the “Other devices” tab.

No settings or connection

Very often, a local network is used to provide Internet access. Most providers that provide network access via cable require additional settings network card.

You can find out from your provider whether you need to enter settings manually after reinstalling Windows. You can also check them yourself if there is no connection. To do this, you need to go to “Network Connections” and right-click on the local network connection and select “Details” in the action menu that opens.

Very often the Internet does not work due to lack of settings. The operation of a network adapter, both wifi and local, is impossible without parameters. Therefore, it should receive them automatically, or they must be entered manually after reinstalling windows. The basic Internet settings that must be present are the IP address, mask, and gateway.

If there are no values ​​in any field, then the problem is in the network settings and they must be entered manually. To do this you need to do the following:

Result:

It is important to check with system administrator the company that provides you with wifi or local access to the Internet, whether you need to create an additional connection or not. If you need to create it after reinstalling Windows, you can do this in network connections by selecting the menu item “File” - “New connection”.

If you use wifi connection, the settings will be issued by the router that provides wireless communication. And the most common problem wifi networks after reinstalling windows, remembering the password for access.

Good afternoon dear visitors of the blog site. Probably each of you wondered what to do after Windows installations? What needs to be configured, install first.

Since the most popular OS is Windows 7, the installation of which I described, we will configure it directly, although this plan will be relevant for such versions as: Vista, 8, 8.1, 10.

Setting up Windows 7 after installation

Step 1: Activate Windows

The first step is to activate our system. If you have a key, it is entered during the installation process, or you need to go to Control Panel — system and safety— System, at the very bottom, find an inscription containing information that your copy is not activated until the end trial period left XX– days. If you click on this inscription, a window will open in which you will need to enter your activation key.

You can also activate Windows by phone, or use the best program for activation which I wrote about.

Step 2: Install the necessary drivers

If any drivers are not installed, then you need to use the disk that came with your computer or laptop, or update via the Internet.

It is important that even if the system has selected a driver for the video card and everything works and displays well, be sure to download and install the most fresh drivers from the video card manufacturer’s website, otherwise it will not work at its full potential!

Step 3: Disable User Account Control (UAC)

This service is aimed at ensuring computer security, monitors all processes in the system and notifies you about their activities with its constant “intrusive” messages.

By disabling it, you increase the risk of infecting your computer malware. But if you use antivirus software on your computer, you can disable this service in the Control Panel. See how to do this.

Step 4: Selecting and installing an antivirus

Windows system setup involves installing an antivirus. TO this process you need to take it seriously, because the security of your computer primarily depends on anti-virus software.

In my practice, I tried many antiviruses, each had its pros and cons. In the end, my choice settled on two antiviruses: Avast And Dr.Web.

I install the first one for clients who do not want to constantly search for keys or do not understand these nuances, and it is also installed at work, on all computers.

The second one is in my home, on my favorite computer, and protects it from all “nasties.” This antivirus I think it's the most optimal.

All the others that I used before, including nod 32, Kaspersky, Norton and others, in my opinion are much inferior to this antivirus product.

Step 5: Disable Windows Automatic Updates

Step 8: Windows visual effects, disable unnecessary ones on weak computers

Using shutdown visual effects on weak PCs, you can achieve a good performance increase.

But on any, powerful or weak computers I disable "Show window contents when dragging". For example, it is more convenient for me to drag a window and see what is under it.

Step 9: Set the paging file size for Windows 7 and other OSes

This file is used to store part running programs or any files in case of insufficient RAM.

Usually the system sets the default size relative to the installed random access memory. If the amount of RAM is large enough, then the size of the paging file should be reduced; if, on the contrary, then slightly increased.

It can also be transferred to another HDD(if you have several), for more fast work systems.

Step 10: Enabling ReadyBoost

Step 13: Install the necessary programs for Windows

The first thing I always do is install the archiver WinRAR, necessary for viewing and creating archives. Then you need to install a program to open text documents, it could be either MS Office, or OpenOffice.

To play multimedia files, you need to install K-Lite Codec Pack , and some kind of player AIMP3 for playing music files.

These are quite popular and high-quality products that are easy to find on the Internet. You can also install CCleaner, to remove various garbage and clean the registry.

Step 14: Configuring Windows programs to start automatically, changing additional boot options

One of important points V Windows setup, affecting the boot speed of the system and desktop, as well as performance in general.

After installing the programs, you need to check autostart for availability extra entries, if there are any, then it’s worth removing them, since these programs will hang in RAM from the moment the OS starts, thereby increasing the time Windows startup and reducing productivity overall.

IN additional parameters download utility msconfig, It is worth setting the maximum number of processor cores that will be used when starting the operating system. This parameter will allow increase OS startup speed .

Step 15: Clean Windows from junk and defragment it

After installing the system and various programs There is always various garbage left: temporary files and so on that litter the system.

You need to get rid of them using a special program, for example, CCleaner. With its help, you can also clean the registry.

After cleaning the system, when there is no garbage or temporary files left in it, you need to defragment it system partition, which will improve system performance by arranging fragmented files sequentially on the disk.

Step 16: Disable autorun from removable media

To someone this function autorun from media is pleasant and convenient, but it carries with it hidden threat. Many types virus programs By autorun they infect computers while on a flash drive.

Step 17: Create a System Backup

When the system is maximally optimized and ready for operation, you need to make a backup copy of it - create an image of the system partition. This is done as standard Windows tool, entitled "Data Archiving".

Ask why is this necessary? I answer:

A backup copy is necessary to restore the OS in cases of damage and inoperability. If you restore it from this image, you will have a “clean” one, without errors, working system. All installed programs and the settings made up to the sixteenth step inclusive will be saved!

Well, that’s all, dear friends, now you know what to do after installing Windows. I have briefly described the seventeen steps initial setup Windows. If you have any questions, ask them in the comments.