Wi-Fi connections are not found to work. Why doesn’t WiFi work on my laptop, and how can I fix it?! Solving the problem of hardware theft

This article is about those who work because Window 7 does not connect to the WiFi network. On the other hand, even if the operating system is more stable, lower successors may still have different problems that need to be corrected manually.

First of all, let's get to the connection problems and their solutions, you need to understand what WiFi is and how the technology works. Let us solve these problems.

On the right is that to connect to such a network you need to assign an access point. These functions are usually included in a wireless router. And first of all, since there are no available connections to the WiFi network in Windows 7, you need to turn on the router itself.

As a rule, the reason itself is new. But of course, there are other problems. Hey, let's go in order.

Checking the router

Everything is very simple here. If the laptop does not have any available connections, then go to the setup menu of the WiFi router and check whether there is a drone connection. For this you need to connect to the router using an additional internet cable. After that, open the browser (whatever it is) and write 192.168.0.1 in the address bar. Press “Enter”. You will then be prompted to enter your password and login. As a rule, the key and login used are admin, admin obviously.

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

If you changed these data, then enter your values. Next we go to the setup menu. Click on us Setting up the network Wireless network (NetworkWireless). When setting up a wireless router, you need to check the box next to the item “Enable Wireless Router Radio”. That's it, the router setup is complete. If your laptop still has problems with Windows 7 and WiFi, then proceed to setting up the operating system.

Why can't the computer download the available dartless merezhs?

There may be no reason why, so that is the solution. Fortunately, Windows 7 is more straightforward and has no options for diagnosing and solving these and other problems. Let us look at it only from the widest possible perspective.

First of all, you should check your wireless WiFi connection. For this purpose, it is necessary to open the center of the bath with edges. To do this, click on the barrier icon in the tray and select “Control center for barriers and backdoor access” in the window.

A menu will launch, in which all adjustments are carried out and boundaries are set. Here we click on the item “Change adapter settings”. At the end of the day, you need to know the label that is called “Bezrotovo merezheva ednannya”. As this connection has a gray color, let’s not talk about those that are not visible. To turn it on, you need to press the right mouse button on it and select the “Turn On” item.

Windows 7 does not connect to Wi-Fi: Video

The drone-free range icon does not appear in the tray

Users often ask for power, what should they do if the WiFi icon does not appear in the tray in Windows 7? They can only talk about one thing - the module of the dartless connection does not work. Activation of Wi-Fi is usually achieved using the additional combination of the Fn key + adapter power button. On different laptops, this button may be located in different places.

For example, on Asus laptops the combination is Fn + F2, on Lenovo - Fn + F5. The WiFi activation key itself is assigned to the following images. In addition, on some models there is a separate key to activate the droneless connection module. In such a situation, just press it.

Also, after turning on the wireless adapter, Windows 7 will automatically start searching for available connections. If nothing appears, and the tray icon does not appear, then you should check whether the drivers are working correctly.

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

Checking drivers

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

You can launch it by clicking on the “My Computer” shortcut, you can find it on the desktop, in the Start menu or in Windows Explorer, with the right mouse button. The window needs to have “Powerfulness” stamped on it. Next, a menu will open in which you need to open “Device Manager”.

We are now ready to press hem adapters. If you do not know this, then the driver for the device is available and you need to install the driver for this module. If this is still the point, then we open it up. Typically, a wireless network adapter is called a Wireless Network Adapter. The device may also appear as a sign of a hail. Please note that the driver is not working correctly and needs to be updated or reinstalled.

It’s even easier to get started. As a rule, the laptop comes with a special disk that contains all the necessary programs and drivers. Since there is no such disk, don’t rush to get embarrassed. The required software can be downloaded from the Internet in the future, as the distributors have told about supporting their clients.

For this purpose, find out the official website of the manufacturer of your laptop and, in search of it, write the exact name of the laptop (the exact model). Then you can download the drivers for Wi-Fi and install them. Please note that it is not recommended to install software downloaded from third-party devices, as such drivers may run unstably, and sometimes pose a threat to the integrity of the system.

How to reinstall the WiFi driver: Video

It is also important to know that when the driver is installed, the adapter cannot be turned on, for which additional keyboard functions are used. This means that together with the software for the border adapter, you must also install the driver for the keyboard, and also a utility for managing the wireless module is recommended.

Every person who uses a personal computer often faces the problem of connecting to Wi-Fi. Situations arise when a laptop or other device does not download the drone-free system, or it is incorrectly displayed in the list of available connections. And it also happens that the time limit is met, but the transfer of data is not possible.

There are many reasons behind such a problem. And in order to correct it, it is first necessary to determine what could be responsible for such a malfunction. The first thing that causes this kind of trouble is that the laptop seems to be available near a Wi-Fi access point. other cause lie near the dzherel of the dartless line. And in such a situation, the computer, for example, scans all Wi-Fi zones, except those that need to be connected.

To begin diagnosing the malfunction first, it is necessary to explain the reasons. I followed up with the plan below to identify the problem:

• The router is working correctly and is available before you connect speck Wi-Fi? How can other devices that receive Wi-Fi reception interfere with the router’s signal?
• Who is in charge of other drills for dartless measures? And how do they appear in the list of connections to connect to a computer or smartphone?

Troubleshooting problems in Windows 7 or 8

If it is clear that the router properly distributes the signal and other devices detect it, and the laptop does not transfer Wi-Fi to other routers, then we can talk about those adapter The laptop is in good order, either simply by connecting software or hardware. To get the rest of the way into this, you need to:

1. Launch Device Manager and find the item “Merezhevy adapters” in the list.
2. In any case, all hemlock devices are at fault, the list of which includes the dartless adapter. For each laptop model, the VIN may appear differently. More precisely, its name is due to the technical characteristics, which can be found on the manufacturer’s website.
3. It is also necessary that in the row with the name of the border structure there are no additional icons of a yellow color with a sign viguki(Please note that the device is disabled or the driver is installed incorrectly).
4. You should try turning on Wi-Fi right away. To do this, you need to click the context menu in the row with the name of the adapter and select the “Tasks” command.
5. If this method does not help, you will need to try reinstalling the device drivers. To do this, you need to download them from the publisher’s website and re-install them.
6. You can also remove the adapter from the Device Manager list and restart your computer. And after turning it on and connected, open the manager again and check that the Wi-Fi adapter is correctly identified. If it appears as “Unknown device”, install the driver settings behind it.

There is another quick way to check the usefulness of a drone-free Wi-Fi card. To do this, you need to go to the “Control Panel” and find the “Meterance Control Center...” section there. Then go to the item “Change adapter parameters” in the left column of the window. When Wi-Fi is turned on and functioning normally, there are no red crosses or other additional symbols on the “Wireless Connection” icon. If the adapter label says “Enabled,” you can launch it by clicking the context menu and clicking on the “Enable” command.

hardware problems

In addition, the Wi-Fi card can be enabled behind additional function keys and switches of the laptop. In this case, you need to look for the symbol on the keyboard in the middle of the buttons (F1-F12) that indicates the Wi-Fi standard. I, by pressing the Fn key together with this icon, you can launch the device. more precisely roztashuvannya What are the buttons? Or you can recognize the permikach by familiarizing yourself with the procedure to the laptop. A similar key can be used to quickly turn on the Wi-Fi signal during an airplane flight, or you can type the flight symbol on the laptop keyboard. Here everything will be stored in the vibrator and model.

Another reason why the adapter is missing could be a recent repair or cleaning of the laptop. Of course, when folded, the card could have been damaged or connected incorrectly. In such circumstances, it is necessary to either change the adapter to a working one, or correctly insert it into the assigned slot. And also give a lot of respect to go to the next step. It is possible that any of them may cause problems when folding the laptop after servicing.

There are problems when the laptop does not support all Wi-Fi connections, while other computers and gadgets connect normally to the router. First of all, we should try and reset the router. To do this, you need to turn on your life mode for 20-30 seconds and wait until you are fully engaged.

Since such a simple method did not work and the computer still did not want to catch Wi-Fi, then it was necessary to proceed like this:

1. For now, you can try changing the encryption type in the wireless adapter or router configuration. You can also try changing the number of the channel on which the signal is broadcast.
2. You can also rename the measure by coming up with a more simple name that consists of the initial Latin letters.

Another problem that prevents you from receiving Wi-Fi on a laptop may be viruses in the operating system or technical malfunctions of the network card. This display adapter does not work correctly. list of measures, but don’t connect to them. For example, through a zipped software program embedded in your controller.

However, the problem may not only be with the laptop, but also with the incorrect settings and operation of the router. To resolve problems with connections to a drone-free line, you need to:

1. Reset the router software to the factory settings installed by the manufacturer. І enter new values ​​into your settings.
2. Check what firmware is installed on the router to see how current it is. If the router software is outdated, you need to download the latest version and update the device.

It is recommended to periodically monitor the availability of new firmware and update the router when new software becomes available. Not only can you improve your productivity and gain benefits in your work, but also ensure reliable safety.

In addition to difficulties with connections, there are also indirect problems that create a lot of inconveniences with a short-term Wi-Fi connection. One of these inconsistencies may be the increased speed of information transfer over a drone-free network. And her reasons are:

1. There are a very large number of users connected to a Wi-Fi access point.
2. The router is placed incorrectly. Far from being installed or installed in the local router, you may not be able to interfere with the Wi-Fi signal to the computer, even if it is a laptop, with which people often move from one place to another. For which it would be better to put a barrier to access where it will be easy to get out of all the little corners of a room or a hut.
3. Crossed over, created by other jerels. The strength of the signal often suffers through signals near the piers of other dartless lines. Smells can cause problems and reduce the fluidity of the joint. This is especially important if such a device is used by a larger router installed in the neighbors. Another reason may be that they are located near office buildings and have such access points without access.
4. An unclear or cheap router, as seen by the provider. There are a lot of companies that provide access to the Internet, in order to save their expenses, purchase inexpensive equipment. This allows you to reduce the price for connection, but does not create costly actions. Therefore, before signing a contract, it is better to get technical support and get a stronger router.

The speed of data transfer is also affected by the constant use of torrents and viewing of media files and online games. If it is necessary to maximize the connection speed, then at this time it is better to turn on all additional traffic of the add-on.

We have already looked at solutions to a number of problems that can arise when connecting a laptop to a Wi-Fi network, or during the process. Ale, there is one popular problem that I haven’t written about yet. So if the laptop does not interfere with the Wi-Fi connection. In principle, the problem affects not only laptops, but also desktop computers that are connected to Wi-Fi via an adapter (External or internal). The problem is, if the laptop does not have Wi-Fi, you can run into Windows XP, Windows 7, Windows 8, and Windows 10. If you have Windows 10 installed, and the computer does not connect to your router, then I’ll be surprised Instructions: Since the decision there is practical, however, it doesn’t matter what system your laptop runs on. Now we're going to try to install it, why not run the laptop on Windows 7?

First of all, let’s move on to how we can fix this, let’s try to figure out what the problem is specifically for you. There are two options:

• If the desired Wi-Fi network does not appear in the list of available networks for connection. So, the computer did not know Wi-Fi. Ale, you remember that there are no-dart lines in the radius. Other devices will not work.
• And if the laptop does not only drain your Wi-Fi network, but other network networks.

I will divide this article into these two parts. You can immediately go to the necessary section to solve your problem.

Another important moment. What is the problem on your computer? "There are no available connections", And the red cross mark is the Wi-Fi connection icon, then the solution is correct.

Why shouldn't a laptop be loaded with non-darts?

The most popular reasons:

• There are no available boundaries within the radius (They've already turned it off)
• If you have not installed the driver for the droneless adapter, you cannot find the droneless measurements. Or the installation driver is not working properly.
• Wi-Fi on the laptop is simply amazing.
• It turns out that the Wi-Fi receiver is simply faulty, or there are no connections (For example, during the hour of cleaning a laptop, use a saw).

But, more often than not, the problem is primarily in the connected drone adapter, or in the absence of the required driver. Let's take a look at this now.

We are checking the driver for the drone adapter

If you see a connection icon on the notification panel next to your computer with a red cross, then the driver is not installed yet.

To check, we need to go to the device manager. Close menu Start, Press the right mouse button on computer, I select management. In a new window, go to the tab Device Manager. Open the section Merezhevi adapters, And wonder what kind of adapter there is, in the name of which there are the words “Wi-Fi” or “Wireless”. The axis looks approximately like this:

If there is no such adapter there, as a rule, in this situation only one adapter (margin card) is displayed there, then you need to install it. If it’s there, then it’s guilty without any icons, like in my screenshot. If the Wi-Fi adapter has an icon, click on it with the right mouse button and select engage. Most likely, you will have to install the necessary driver. We have complete installation instructions:.

If everything is fine with the driver, then let's Let's check how Wi-Fi is turned on on your computer.

Press the right mouse button on the connection icon to the limit, and select Control center for barriers and backdoor access. Then, select Change adapter settings.

After this, the computer must download drone-free networks, and you can easily connect to your Wi-Fi network.

It is possible that you have lost access to the keys on your laptop. It is necessary to check, I wrote more about this in the statistics:. I because you have a “ten”:.

After these actions, you must ask for everything. Make sure that the Wi-Fi network icon with a yellow star appears, which means that the network is available for connection.

The laptop does not use my Wi-Fi, but does not use others. Solving the problem.

As we have seen the situation better, if the drone-free networks are not displayed on the laptop, then we will immediately figure out why the laptop should not run just one, we will need a Wi-Fi network. And other measures, available, will appear in the list of available ones. This problem most often appears on mobile devices: smartphones and tablets. Ale, the computer is not to blame.

In this situation, the problem needs to be solved on the side of the Wi-Fi router. Almost immediately, the decision is the same: change the Wi-Fi channel. If the router itself, or you have set static channel 13 in manual mode, then the computer will probably not be able to handle everything. Therefore, you need to check and change the channel in the router settings. How to change the channel on different routers, I wrote in the article:

Axle for buttstock, change channel to Tp-Link. You can change it in settings, on the Wireless tab (Mountless mode). Try setting a static channel (Please do not put 12 and 13), Or set Auto.

If this does not help, you can also change the Wi-Fi network name. You can earn money in the same way in the settings, on the tab with the settings of the dart-free range.

Another good thing: try bringing your laptop closer to the router, or something like that. Perhaps that’s the problem. Outbreaks often occur when Wi-Fi is caught near the router, but does not work at a small distance. This is absolutely not normal, but I don’t know any specific decision. Again, you need to try experimenting with the channels.

We all face the problem early and late if our device (computer, tablet, laptop, smartphone) has some reason not to connect to the Wi-Fi network. Once you have connected correctly, you have configured everything, but there are no available connections. Let's look at possible options for rectifying this situation.

Why shouldn't a laptop/computer use WiFi?

I mean, the reasons could be a few, and most importantly from the first row: the robot of the router itself. This itself will define the main functions of the access point and will provide us with a good connection signal. If there is a problem with the Vinikla router, try restarting it. If it turns on and functions normally, turn it over to your computer/laptop. Maybe your device itself doesn’t work through range.

Check how you turn on Wi-Fi on your laptop. On the work panel at the bottom of the white switch there is a corresponding icon (if you click on it, they don’t appear at any time, which means the Wi-Fi is still switched off).
If this is not the case, we will have to check the operation of certain systems of our laptop / computer (suitable for Windows XP, Windows 7, Windows 8 and Windows 10).

Let's look at the possible reasons for the lack of measure:

1. your device simply does not need to be connected to Wi-Fi at any time (they are not shown as available) - we call it pardon 1;
2. your device will receive your network's Wi-Fi connections, but won't know yours - pardon 2.

• There is a hardware payment (also called a boundary fee payment). Whichever version of your device does not have a wireless Wi-Fi adapter, it is either a malfunction or a problem with its drivers.
• You have not installed the edge device driver (check the driver in the Device Manager tab, in the “Power” folder). If necessary, install the driver or reinstall the software (from the disk or from the manufacturer’s website).
• Drotless connection is turned on (checked in the control center of lines in the Drotless network tab or the Drotless network connection tab).
• The Wi-Fi module does not work (if there is a malfunction, the module must be replaced).
• Software failure or other problems (here you may need help from a technician).

How did you know that it’s yours? pardon 2, To make this possible, change the Wi-Fi channel settings as quickly as possible.
You can simply get started through the Setup item on the Wireless tab (No-rotary mode). You can select the channel number 1-9, or you can set the ensign to Auto. You will need to restart the router.

system diagnostics

If you have tried all possible and impossible options, and nothing has helped you, you can quickly use such a trick as system diagnostics. Go to the network management center, select “Change adapter settings”. Find the shortcut for drone-free communication, click on it with the right mouse button, select the “Diagnostics” row. After this, your laptop (computer) itself will try to find problems in the work and show you how to fix them.

Why does Android smartphone not use WiFi?

As with a laptop, so with a smartphone based on Android, the reasons for the presence of visible Wi-Fi gaps may be the following:

• You stay within the router's operating area (sometimes it may be advisable to simply move around the room to find the limit).
• An incorrect access password has been entered, authentication is intermittent (the problem occurs when entering the correct password with the correct registry or re-login of the smartphone).
• Troubleshooting the router (the problem may occur when the router is reset).
• The availability of support for router standards with a smartphone (see the instructions for the router).
• There is a large number of connected devices (in the router settings you need to know the number of devices that you can use and receive applications).
• Installing new add-ons (this situation is typical for some devices based on Android, try to delete the remaining saved programs).
• The router is not configured correctly (the exact settings must be entered in the router menu).
• Broken router or smartphone.

Regular connection failures may indicate that the problem lies in the phone settings themselves. The solution can be to reset it to factory settings. For this, you need to go to Settings and open the Security tab. After reconnecting your phone, try to find a Wi-Fi connection for a new one.

As you can see, there can be many reasons for the absence of a Wi-Fi connection, but these are the most extensive and, in principle, are of help.

This is a common problem in laptops when they stop reading the Wi-Fi network list. Moreover, this can happen absolutely spontaneously. Just yesterday everything was working fine, and today we can say that there are no available connections. In this article, we will take a good look at this situation, and we are also happy to work on how to work so that the laptop can start using Wi-Fi again.

There may be reasons why a laptop should not use WiFi

We will now look at the broadest reasons why your laptop may be experiencing problems with WiFi connectivity.

1. Wi-Fi adapter connects with a special key combination or a special key.
2. We have problems with the drivers for the Wi-Fi card.
3. The fault of compromises and conflicts in the operating system.
4. Wi-Fi card malfunction.

We have described the main reasons for this problem in order of their breadth.

Now we will take a closer look at each option, and also give you the correct sequence of actions that you need to take when troubleshooting problems with Wi-Fi on a laptop.

solved problems

First of all, what can you do in such a situation to determine what the problem is - with the laptop or. For this you need to try connecting to your Wi-Fi, for example on a phone or tablet.

If it is normal to download and work with other devices on WiFi, then the problem is in the laptop. Since Wi-Fi is not available on other devices, you will need to check your router settings.

Now, if it has become clear that the problem is on the laptop, we will fix it.

Checking whether the Wi-Fi adapter is turned on

Start by turning over the special coating on the bottom surfaces of your laptop. It is present in laptop models approximately 2000-2010 years old.

The axis looks approximately like this:

Remix Wifi on laptop

Wifi button on laptop

Wifi button on laptop

If so, try switching it to the back position by moving it to the side.

If there is no wifi switch on the laptop body, then try turning it on with a combination of keys on the keyboard. Call these buttons FN+F2.

Key combination to turn on Wi-Fi

Alternatively, instead of F2, there could be another F button in the top row of the keyboard with antenna images. Try pressing it side by side, as well as firmly with the FN button.

If you have an operating system Windows 8.1 or Windows 10, then please select the “ To flight»Buv vimkneniy.

“At the fly” mode

Let's try to change the Wi-Fi driver

For this, go to the device manager and find the section “ Merezhevi adapters»Your wifi card. It can be called by different names, but in the name of obov'yazkovo guilty there are the words " Wireless"Abo" Wi-Fi«.

Reinstalling the Wi-Fi card driver

Click on it with the right mouse button and select “ vidality«.

After this, click on the update configuration icon in the top row of the device manager.

Button “Update configuration settings”

Click and reinstall the drivers on the Wi-Fi card.

Problems with the operating system

Do this in rare cases, but there may still be failures if Wi-Fi does not work through problems in the operating system. You may be left behind by a recent update, or you may have wasted some cheap programs on your laptop.

In this case, you should try to quickly update the system, since, of course, the update points have been added.

System upgrade

The best method in this case would be to reinstall Windows.

Problems with WiFi adapter

If none of the above-described options worked for you, then your Wi-Fi adapter is out of order and needs to be replaced.

This is what a wi-fi card looks like in a laptop

Before we speak, there is already a great selection of USB Wi-Fi adapters on Aliexpress for the price of a couple of dollars.

External usb wifi card