After reinstalling Windows 7. If the Internet does not work after reinstalling Windows... A few tips
We bought a brand new laptop or assembled a computer, installed Windows and... What's next? We went to the Desktop, and there was only the Recycle Bin. Even if you bought a laptop with already installed Windows, then you still need to configure and install other programs. For what? To improve the performance of your device.
Everyone should have a list of programs that need to be installed immediately after installing the operating system. I have prepared my list. The programs below work with most versions of Windows (XP, 7, 8 or 10). But first of all, you need to understand the drivers.
For those who have a pirated version! First of all, disable "Firewall" and "Center" Windows updates" - they are located in the "Control Panel". Then activate Windows.
1. Drivers
Drivers (firewood) is software that is responsible for the performance and correct connection other programs to the hardware of a computer or laptop. For example: Wi-Fi will not work without the appropriate driver, the monitor will distort the image (stretch, use the wrong resolution), there will be no sound, etc.
Note: In Windows 10, after connecting to Wi-Fi, the system itself finds and installs all the necessary drivers.
The first step is to check what is installed and what is not. Many have pirated versions Windows also has a lot of people buying laptops with DOS(without an installed operating system) and then install pirated versions. That and when clean licensed Windows— you still need to install drivers. But before that, you need to check which of them are installed and which are not. To do this, right-click on the shortcut My Computer > Properties > Device Manager:
If you have all the drivers installed, you will see something like this:
If a driver is not installed, a yellow exclamation mark will appear next to it:
There are three ways to install drivers:
from the manufacturer's official website. For example, if ASUS laptop, then you need to search on the site asus.com;
from the disk that was included (if there was one at all);
With using Driver Pack Solution.
Some drivers may be automatically installed as standard ones, which we do not need. For example, a standard driver can be installed on a video card and then it will not work at full capacity, which will affect the graphics in games or when working in serious photo or video editors.
Most The best way driver installation– download from disk (if it was in the box) or from the official website. Each driver is installed separately. The included disc usually contains drivers for only one specific version Windows. The best and optimal solution— go to the manufacturer’s official website, find the “Drivers” item in the “Support” menu, select your Windows version and install from there. This way, you will get maximum efficiency and performance from your device.
Rule: Always download and install drivers from the manufacturer's official website.
4. Antivirus
There are paid and free ones. Leaders among paid ones - Kaspersky, Eset,Dr.Web. Leaders among free ones - Comodo,Avira,Avast. I have it free Comodo Internet Security, which fully copes with its functions. If you have extra money, buy it paid antivirus for a year. But protection must be mandatory.
5. Archiver
Telegram. Where would we be without him? Very useful and fast messenger. Must have.
Notepad++. Convenient and functional text editor code with support for dozens of programming languages and more. Syntax highlighting, plugins, themes and a lot more.
VirtualBox. A program that allows you to have two operating systems on one computer. For example, you can install Windows 10 as the main one and Linux as the secondary one. The program completely virtualizes the presence of a second OS.
Good day.
When installing new Windows, as a rule, the system automatically configures many parameters (will put universal drivers, will 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 driver in the system network card. 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 panel Windows management , then open the section Network and Internet, then Network Control Center and shared access .
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 Wi-Fi adapter (there is only Ethernet adapter, and even that one 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 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?
- Option #1- try updating the hardware configuration (V device manager: Just right click on the title network adapters and in the context menu that pops up, select the desired option. Screenshot below).
- 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. Moreover, it works without an Internet connection. I talked about it in more detail here:);
- 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:);
- 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 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
One more common cause lack of Internet is a disabled network adapter (if installed driver). 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 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 “ Network cable 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.
Properties network adapter Ethernet
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 Windows reinstallation- 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 - . 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!
Often, after reinstalling the operating system, the devices and drivers are still in place. However, there are times when it is necessary to download a driver or update existing software. However, in order to download the driver, you need to restore the connection - novice users simply find themselves in a vicious circle. But in fact, everything is simple - to connect to the World Wide Web, you need to own a network card.
Restoring the Internet on a new operating system
Let's take a closer look at several options for solving the problem.
- Perhaps the easiest option is to find optical disk, which you received with your computer. Simply insert the disc and download all the necessary drivers. Often this is enough to simply reboot the system and load websites without problems.
- If you still use the Internet via a modem, then after reinstalling the system you will need to re-enter the TCP/IP settings each time. We must assign the computer a network address, a server and specify a gateway. You won’t be able to skip this process without providing this information and you won’t be able to connect to the Internet. Let's take a step-by-step look at entering the required data.
- Click on the tray and select the option "Network and Sharing Center".
- Let's go into the masonry "Change adapter settings".
- Click the tab "Connections by local network» and call the properties.
- The next step is to select the network protocol (TCP/IPv4) and click on properties again.
In the window that appears, you must fill in all fields. This can be done by first contacting the provider and clarifying all the parameters. If you enter all the information correctly, you can immediately use the World Wide Web.
Let's consider another option to solve the problem. To use the Internet after reinstalling the system, you need to install special utility, which is responsible for the availability of the necessary drivers. One of these programs is DriverPack Solution. It's pretty popular program worldwide, it contains all the necessary drivers for Windows OS. You can download it for free. The utility has the ability to update drivers without connecting to the network - this is undoubtedly its advantage. Let us note the main advantages of the program:
- recognizes the device in automatic mode and selects the necessary drivers,
- has the ability to update,
- diagnoses processor status, temperature,
- checks the operation of the antivirus.
The utility has a fairly simple interface and is available in two versions: a lightweight version and for DVD. The first option does not contain a ready-made driver database; this program only finds the necessary ones and downloads them. There is also no update available. The second version of the utility provides all the functions described above.
It is worth considering one drawback of the program - the size is about 8 gigs, and even an ISO image.
To use the service, you must complete the following steps:
- Download the torrent file.
- Unpack the archive to drive D.
- Then we reinstall the system.
- Loading new system and go to specified folder. Let's launch the program.
That's all, the utility itself will perform diagnostics and install the necessary drivers.
3DP Net
The next way to resume your Internet connection is to use another utility. The program is similar to the previous one. 3DP Net also allows you to easily update or download the necessary drivers without going online. Again, there is nothing complicated - you download the program, launch it, the computer is scanned, then the necessary drivers for the network adapter are downloaded. We install it and use the Internet.
However, many user reviews indicate that the utility does not always select high-quality required driver. But some appreciated the simple interface, functionality and accessibility of the utility.
The latest versions of the program have already been updated, many shortcomings have been taken into account and the driver base has been expanded, so it is quite possible that you will be lucky.
You can also do backup operating system and restore it. To do this, you can use a special utility. For example, Drivermax is one of the most popular and sought-after programs.
The utility is in demand because it is free and easy to use. You no longer need to store many disks with software; now you just need to group everything and use the drivers in case of any operating system problems.
How does the utility work?
The first action the program recognizes information about the computer, detects available drivers and displays a list. For each detected driver, data is shown: version, when created, digital signature.
The export wizard stores the found files in an archive in the desired location. Then everything is even simpler: after reinstalling the system, you simply install the saved drivers back. It will take no more than 10 minutes.
The program has serious functionality and can perform the following functions:
- collects all information about available drivers,
- creates a detailed report,
- copies all drivers to the specified folder,
- imports drivers after reinstalling the system,
- updates drivers when new versions are available.
Please note! The program offers to install its own toolbars, as well as additional utilities And search services. This has nothing to do with the operation of the utility itself.
It is also worth noting that the program is free, but registration is required. It won't take much time, just like using the utility. For creating backup copy Just 5 clicks are enough.
Using a second computer
The sixth method requires a second device - you need Personal Computer or a laptop with a connection to the World Wide Web. To restore the Internet, follow these steps:
- Press simultaneously Windows keys and R.
- A window will appear where you should enter “msc”.
- We see the device manager. Go to the properties of network adapters.
- Find the “information” tab, then "Equipment ID".
- Next you need to copy the displayed number.
- In notepad we find the values of VEN and DEV. We look for the driver we need in a search engine from a second laptop or PC, copy it to a flash drive, install it and use the Internet again.
Setting up sharing in Windows XP
Let's look at the features of connecting to the network in Windows XP, in particular, through public access. This option allows you to use one connection for multiple devices.
Let's look at how to set it up step by step. You will need a network card to connect to LAN and a second one for world wide web.
So, the parameters on the main device:
- Login using the admin account.
- Start - Control Panel.
- We find.
- Click on Network connections.
- Click on the desired connection and select properties.
- Select the Advanced section.
- Further important point- parameter must be set "Allow other network users to use the Internet connection" of this computer» (check the box).
- If you set up call on demand, the device will be able to connect to the Internet automatically.
- We confirm the operations we have performed and save them.
Parameters for other devices:
To connect to the network in this way, you should pay attention to the IP settings for network card local network, and then go to client devices. To check the network card parameters, perform the following steps:
- Login as admin.
- We visit Control Panel via Start.
- Click Network and Internet connections.
- We find the Local Area Connection parameter, click on it with the mouse, calling Properties.
- Let's go in order: General, Components used by this connection, Internet Protocol. Calling properties.
- In the window that appears, select Obtain an IP address automatically and confirm the action.
- We visit Start again and Control Panel.
- Click on the section Network and Internet connections, call the parameters.
- A properties window will appear where we need the Connections tab.
- Click on installation, after which the connection wizard should be displayed. Now follow the wizard’s prompts and click Next.
- Click Connect to the Internet, go ahead.
- Next we select manual connection.
- Mark the parameter Connect via an always-on high-speed connection.
- We agree with everyone set parameters and click Finish.
That's all. Now you can surf the network via main computer.
So you can choose any of the options listed. If you want to be sure that all drivers and all settings are safe, of course, the most best option- install one of the programs. The saved file does not take up much space and will allow you to resume all options at any time. The only important point is that you need to think in advance and install the utility.
Restoring the connection after reinstalling the system will not take much time and effort. By reading the instructions and using the programs, you will be able to use the Internet without interruptions.
Often after installation new version Windows operating system 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 " Sharing Center", 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 necessary driver is not installed on the computer. Of course, after you reinstall operating system Windows, all drivers from your laptop are lost and need to be reinstalled again. Therefore what the driver wireless connection disappeared too, no surprise. To prevent this from happening in the future, before Windows installation check if you have everything necessary drivers on a disk or flash drive. If not, use the Internet to find them. Typically, such drivers come with your computer or other device.