The laptop does not see the wireless network. We solve the problem - the laptop does not see WiFi. The computer does not see the router. Why not visible wi-fi

Situation When the laptop does not see the WiFi network quite frequent. Any user can encounter this problem. But to correct the problem, not every manner. So we decided to tell in this article in detail, for what reason does not see the laptop Wi-Fi Network. We affect the main reasons and of course how to eliminate them.

The first reason. Checking router

First you need to check if everything is fine with the router. The easiest way to make sure the router can be performed using a tablet, smartphone, a netbook. Turn and scan the radio if you see a list of networks available for connection. Find the network you need, try to connect. If the gadget is connected without any problems, then everything is in order with the router. And if the gadget does not see your Wi-Fi network, then the problem with the router.

let's consider simple actionsTo troubleshoot the problem that any person can perform:

Behind the device there is a "ON / OFF" or "ON / OFF" button, you just need to press it. On the front panel, the LEDs are all go out, and then press this button again, the LEDs will start again. It is also possible to simply pull the power supply from the power outlet 220V and in 5 seconds insert back.

Set up settings

Due to the voltage drop (as well as a number of other reasons), the settings could fly. In this case, you will see your WiFi network under a different name. These will be the default settings. Ideally, before setting, we recommend that you reset the installation. To do this, take the match and press the "Reset" button, pressed 15-20 seconds. Now you can safely begin to introduce parameters on the router. If you do not know how to do it, then on our website, find an article with complete description How to connect and configure Wi-Fi router.

Change the channel Wi-Fi broadcasting

It happens that the laptop sees a bunch of unknown wireless networks, and its network does not see. Most often, such a problem occurs on gadgets (smartphone, tablet). What are the trick, you ask? There are several reasons here:

Perhaps neighbors, with or a router, put the broadcasting channel as you like. Their signal is more powerful, so scores your signal.
Modern routers can work in 5 GHz, but laptops often do not know how to work in these frequencies. Therefore, when selecting frequencies, make sure that your device supports this frequency.
There are 14 channels in Wai Fi, which you could forcibly set on the router. Or you have in the "Channel" item costs "AUTO". As a result, many devices see and connect will not connect. Have a form, not all gadgets can work in 14 (2.484 GHz) channel.

To correct the situation, go to the router settings menu and change the channel:

Run the browser, we prescribe in command line IP address of the router.
In the settings menu, we find the "Wireless" section, then we click on the "Wireless Setting".
Count "Channel" displays the current broadcast channel, change to any other.

Weather conditions

You do not have Wi-Fi after a shower has passed with a thunderstorm? It is not surprising, because after such weather conditions, routers are massively brought to service centers. Not everyone knows that Wi Fi routers are very afraid of thunderstorms. After such bad weather, it often happens that the router works, everything is glowing, and Wi-Fi is absent, the reason for this is: Wai Fi module burned down. Therefore, we recommend that you with a strong thunderstorm, turn off the power supply, pull out the back of the nests network cables (vitua couple). Just pull out carefully, you don't need to pull much, otherwise you will tear the RG 45 plug. Then you have to get acquainted with our article,

The second reason. Notebook problem

Making sure that the router is in perfect order, we continue to find out why your computer does not see Wai Fi. Now we will calculate the fault to the PC. Of course, we will not disassemble the laptop and check the health of the WiFi adapter, but simple methods troubleshooting that can perform any user we will give.

Wi-Fi inactive module

We look at the availability of drivers on a WiFi adapter

There is a chance that your laptop does not see Wai Fi because of the lack of drivers. This can happen by different reasons. For example, your PC has become infected with a virus, accidentally deleted that folder, did not properly turned off the computer, tritely separated. Therefore, check is necessary.

We find "Search in Windows" or in the start, or on the desktop, click.
Write " Device Manager" Pops up the window in which you need to reveal " Network adapters ».
We have it " Realtek 8821ae Wireless LAN ...." You may have a little name. We see that there is no exclamation yellow sign, then the drivers are all right. If there is an exclamation icon, it will mean that the problem with the drivers.

Your task, download from the official site of the manufacturer of the laptop latest drivers and install them.

Checking, launched or no WLAN auto-tuning service

You must check whether the WLAN auto-tuning service is turned on or disabled. Without the started this service, all adapters will not be available. Well, accordingly, there will be a computer not to see the Wi Fi network.

We register in the search bar in Windows the word "service".
Find " WLAN auto-tuning service", We bring the cursor to this service, click the right mouse button. If it works, then there is nothing unnecessary, if disabled then select "Run".

Perform troubleshooting

The variant with the diagnosis helps not often, but it is worth trying. Click on the WiFi icon, which is located in the tray (there is time to stay nearby). Will pop up a few options, select " Diagnostics troubled" Checking will last a couple of minutes, at the end of Windows will issue solutions to the problem.

Problem with wi fi adapter

Do not know why the laptop does not see the Wi Fi network? Try to remember how old it is. Perhaps he has already been 10 years old, then it is not surprising, any device has a service life. Disassemble the laptop and check the Wi-Fi adapter you can hardly work out. Better contact B. service center, I will spend there full diagnostics. After that, the verdict will be swoing.

Signs of malfunctions for which you need to seek help from:

The module works, but there is no Wi-Fi connection and does not respond to commands.
The adapter stopped remembering the input settings. Because of this, the laptop sees, but does not connect.
The adapter is disappeared in the task manager.
Began to connect only at a distance of no more than one meter.
Periodically disappears, or disappeared WiFi on a laptop completely and the reboot does not help.

Conclusion

After reading to the end, we hope you it became clear why the Wi-Fi laptop does not see. In the article you will find suitable way solutions to this problem. Do not forget that first of all it is better to double-check the router, and then dig in the laptop. Because most often the problems arise in routers.

Hey! Does your laptop sees Wi-Fi? Nothing wrong! The owner of the class laptop itself, and also it happens. Today I will tell why it happens, and how everything can be fixed quickly. There will be nothing difficult!

But if suddenly you did not solve your problem, or something remained incomprehensible, describe in very detailed your situation in the comments to this article, and I will try to quickly help.

Let's already run for basic reasons and look at the error correction path.

The reasons

Honestly, the reasons can be a lot. The exact reason for the eyes is remotely very difficult to reveal, so if you write your case in the comments - write in very detailed. Try in the text below after all, finding something close to your case and try to fix - it will not be worse.

Universal advice! Do not know what to do - immediately restart the router and laptop. In 99% of all cases, problems will be successfully eliminated.

And here is my list of top problems:

Something souched somewhere - not amenable to diagnosis. Cases the aforementioned reboot.
No network itself.
Disabled adapter.
Airplane mode.
Flew or was not installed driver.
Problems on the router.
Breaking

With the first paragraph, we seem to seem to find out, proceed to the nuances for each next. If it is definitely not suitable for you - let's skip.

No wireless network

In the literal sense - does not see, because it is simply not. How to quickly check - look at other devices (from the phone). Is there this Wi-Fi there? If there are no other devices at hand - while other networks sees?

If you see any other devices, but there are no networks on your laptop, and you are in the same room with a point of access - it means most likely the point is not in this. But often the network is overestimated to power, and she just does not finish.

Disable Wi-Fi Adapter

And you knew that Wi-Fi on a laptop can be simply turned off. Well, accordingly, turn on. First, let's see what you are in the tray!

Examples are given forWindows 10. B.Windows 7 and other models will be approximately the same.

If you have this way - and writes "no available connections"Most likely Wi-Fi is simply disabled. You can enable it in several ways - through the buttons through the settings. We will briefly analyze every method.

Enable buttons

Previously, separate switches, or even buttons, were allocated to turn on the Wifer on the laptop. Now this is all turning on usually by the combination of the Fn + F keys. Example below:

On my laptop asus It turns on by pressing Fn + F2 as in the figure above. Look at your function keys, find the icon for your model and try to enable. The inclusion is not the topic of this article, I will cut a lot. If you have questions - in the comments.

Enable in a quick panel

Especially for "dozens". Users of other operating systems can skip. Here for such a status:

Click on notifications and select the network:

Enable adapter

Another option. The adapter will work, but just in this moment turned off. Universal way For all systems. We do in steps:

Click right-click on our network connection and choose the "Network Management Center and common access"(Windows 7) or" Network and Internet "(Windows 10):

Next, go to the adapter settings (on the seven in the left column - change the adapter settings)

In the window that opens, we find your wireless adapter (there may be wired adapters that we do not need, but if you wish, you can turn them on), click on it with the right button and select "Enable":

Everything should earn!

Avtodiagnostika

A cool thing, if you do not know how to understand, but it is not suitable for all cases. It can be done so that the computer himself tried to solve the problem. As in the past section we get into the "network and internet parameters", and there choose "Troubleshooting":

The operating system will think something, will try to offer you advice ... and Wi-Fi will work!

Well, or does not work) for me it's easier to turn on your hands. But for diagnosis, the causes can be used. The same is on Windows 7.

Airplane mode

Also innovation. It happens, you will turn on it by chance and do not understand what's the matter. In the tray, he looks like this:

And it turnsten off with a similar click on this blue button (the panel is called by clicking the left mouse).

Driver

Often there is no driver in the system - whether it was not before, whether it flew away from some kind of action, and maybe just a new map. First you need to check its condition, and therefore, to install - so as not to do the extra cases.

Click right-click on the Start button and select "Device Manager":

We are looking for the "Network Adapters" tab, and there we are trying to find our wireless adapter. As a rule, it contains the word Wireless in its title:

In my case, everything is in order with him. But it happens that instead of a beautiful blue badge there is some kind of exclamation mark, or even worse - the adapter is not at all in the devices. In general, if there is some kind of problem, it is easier to change the driver. I will not send you to the manufacturer's website, how do some other editions do, the easiest way to use program Driver. Pack Solution:

dRP.sU. - go and swing

The program itself will find problems in the equipment, outdated drivers and will try to fix everything. Now, as for me, this is the best free solution for such small problems as the installation of the driver on Wi-Fi.

Problems on the router

Disassemble everything possible problemswhich can affect the visibility of the network, there is no possibility - there are a lot of router models. Pump in trying to show something average, I also do not see the point. I will list the main thoughts about the problems on the router in our article, and if you already need to configure something - use the search on our website, find your router model and do everything written.

Screenshots I give from my model fromTp-Link. In other models, everything is about the same.

Channel

The channel must be in the AUTO position. Experts can set something else, but there is an option to get on the wrong channel, and the network will not be visible.

SSID and appearance

Sometimes the laptop simply does not like the SSID network - this is its name. It is enough to change and everything will work as it should. Another option - someone made it invisible for everyone (and this can be) - it is enough to set visibility for everyone.

Breaking

If nothing of the above does not help, that is, the option that our adapter died. If you do not understand yourself, better contact the specialists who will be determined by the final diagnosis. Check it easy - connect external Wi-Fi Adapter or Same inner map. What is cool - on wi-Fi laptops It is easily replaced, which means the repair will not fly into a large amount as in the event of a processor failure or video card. And it happens that it is even easier - for example, a loop dropped. This will fix easily per day.

That's all! I hope that it helped solve the problem to you and make your laptop search for wireless networks of all your neighbors. If you suddenly have questions, feel free to write in the comments. We will solve individually! Have a nice day, everyone.

Wi-Fi network, without exaggeration, makes it easier to solve a set of tasks in everyday life; Plus, you do not need to pull another wire to the computer. But at some point you notice that your netbook and already familiar network or refuses to do this with a new place in a new place - it is very unpleasant and delivers a bunch of problems. Today we will talk about what to do if the laptop does not see Wi-Fi or refuses to connect to it.

What you need to do at the beginning

First you need to figure out what exactly you have a problem - the case is in the router or in the netbook itself. Alternatively, when loading on one of the parties, a failure could arise in any part. softwareTherefore, it is worth trying to reboot both devices and try again, and then move on.

You should also not forget to check whether the Wi-Fi transmitter is enabled on a netbook - as a rule, it is activated by pressing one special key or a combination of several, although on separate models such a button can be delivered separately. It happens that the activation button is equipped with an indicator.

If everything is left as it is, then there is a sense to take another device, and it will be perfect if it is on the same operating systemAnd try to connect to it. If there will be a failure here, then read below - we will describe what to do for proper setting Router.

The same can be done with your netbook: just take it, transfer it to a place where you can catch any other wireless networkAnd see if he will see her.

It may be that the devices are too far from each other and therefore cannot connect - this is also consider, especially if the router changed to a new one, because it may have a radius of action less than that of the previous one. If the netbook network sees, but simply does not connect, there can also be a few solutions.

Now that we dealt with, on which side the problem, we have an approximate understanding of the reason why the laptop does not see the WiFi network; It opens up before us possible options Further actions.

Netbook does not see the net

Now we will talk about the situation when the device does not see the router at all. A completely real option, and the reasons may be more than enough. Let's start with the fact that if you recently reinstalled the system, then you probably could not be installed required driver. The solution of such a problem is quite simple - you look at the case or on the box the name of the company and model, and then go to the official website of your manufacturer and get everything in the drivers section and without viruses.

If you do not have the ability to connect using a wired connection to download the driver, you will have to do it from another computer. Installer can be thrown on any media.

To check whether the driver is installed at all, open the Start menu and find "My Computer" menu: here you need to click on the right mouse button and select "Properties".

Now on the left you find the "Device Manager" and click on it.

Further you need to find the "Network Adapters" parameter and open a branch - if your Wi-Fi module works correctly, it will be displayed next to the wired, and if the driver is not installed on it, then there will be a triangle with exclamation sign.

Another feature on which you should pay attention is if your device has recently been repaired, the reason why the netbook does not find Wi-Fi may be simply unconnected or connected poorly the wireless network module.

If the device has not been cleaned and did not open, there may be even oxidation of contacts.

Does not want to connect

Figure out why the laptop does not see WiFi networkAlso quite simple: either you enter not right passwordOr on the device is not activated automatically obtaining IP or, in the extreme case, the problem in the settings of the distribution point. Here we will look at the problems of the netbook.

We open the "Start" and find the "Control Panel" in it.

Here we need a "network management center and shared access" (in Windows 7).

Now on the left we are looking for "Change Adapter Settings" - after you will open a window with adapters, where we select your wireless and click right-click, then choose "Properties".

Then our choice is the "Internet version 4" protocol: you press everything twice and exhibit everything in the new window as shown in the screenshot, that is, on automatic receipt, after which it is consistently press "OK" everywhere.

If the problem is in the router

On this side, there can also be many problems. If none of your devices could see the network, options are a bit: someone could access and change the settings, the distribution point has become unusable or fired firmware. The same, by the way, concerns certain cases when the network is visible, but it is impossible to connect.

A universal solution may be resetting up the factory settings - usually the process is described in detail in the instructions and is carried out using the power button or separate button next. As a result, everything should earn, but to configure the router will have to re-for you.

In the case of flying firmware, some functions may not work and only flashing can be real salvation in such a situation - to make it enough just to go to the manufacturer's website and find the proper instruction, after which you can download the firmware and start the process of its replacement.

It is about the reasons why the laptop does not find WiFi. And now you need to figure out how to re-set your router.

Customize router

Now let's talk briefly about the main settings of the router for correct operation. The first thing you need to do is go to the browser and write a value in the address bar 192.168.0.1; If it does not go out, replace 0 on 1. Sometimes this address changes the manufacturer, so if it did not come out here, see the address on the distribution point sticker or on the box in which the device was supplied.

Now in the new window, we enter both the Admin fields, although there are cases where the standard values \u200b\u200bchange: however, where to look necessary information, you already know.

Sometimes laptop users face that the technique ceases to see the Wi-Fi network. This problem may have several reasons. They lick either in the device itself, or in the router.

Learn whether there are no problems with the router

First of all, you need to check if there is no problem in the router. To do this, you will need an additional device, such as a smartphone. Try to find with it. If the technique connects to Wi-Fi and goes into the Internet without any problems, then the problem is exclusively in the computer. If other devices also do not see the network, you need to repair the router. There are several ways.

Reboot

Turn off and turn on the router using a button usually located on the back of the case. This will restart all the processes performed by him. After it boosts again, try to find a network.

By clicking on the button located on the back of the housing, you can restart the router

Reset parameters

Perhaps the settings of the router for some reason have come down. The easiest way to restore them is to reset the parameters before the default values. To do this, hold the RESET button on the rear panel of the router for 10-15 seconds. When the icons start blinking, the router will reboot. The button can be released - the settings are reset. Check again, whether the network has earned.

Pressing the RESET button will reset the router settings

Repeated

After resetting the settings, all parameters must be renovated:

Also try to connect the LAN cable or modem directly to the computer, thereby checking whether it works or not. Maybe the Internet is not paid or there are malfunctions on the side of the operator. If so, then the problem must be solved not with a computer or router.

Channel change

If at home there are several devices connected to the Wi-Fi network, it is possible that their frequencies intersect together. Therefore, it is worth trying to change the settings. Go to Wireless Setting and set a new value for the Channel parameter.

Set another value for the Channel parameter so that there is no conflict in the network

Solving problems with laptop

If the problem with the network occurs solely on the laptop, then it is necessary to check if the Wi-Fi adapter is activated and are the necessary drivers installed.

Note if you do not have a Wi-Fi settings partition, it may say that this module is not included in your laptop package and it is not capable of receiving a wireless signal. In this case, you will have to acquire an external receiving device separately.

Activation of the module

Perhaps the adapter responsible for working with Wi-Fi is deactivated. There are several ways to turn it on. See whether there is a special button with a signal icon on the laptop housing. Just click on it to actuate the module. Also inspect the F1-F12 keys, one of them must include and disable the adapter. Often the default combination Fn + F5 is used.

Photo Gallery: Module Activation By Buttons

To enable a Wi-Fi adapter, try pressing the FN + F5 combination The wi-fi-fi adapter button may be on the laptop keypad. Turn on the Wi-Fi module on some laptops using a button on the housing

Activation of Windows Module

Also, the module can be enabled through the system parameters:

After that, try to connect to the network.

Check drivers

For proper work Computer components need drivers. Initially, they are installed automatically, but over time they can stop being relevant, so it is necessary to set them again manually:

Expand Device Manager. You can find it using a system search string.
You can find device dispatch options using a search string.
A list of all devices connected to the computer will appear. Find a wireless adapter (if there are several of them, follow the actions described below for each), select it and proceed to updating the drivers.
Select the adapter and click the Update Drivers button
By the name of the adapter, find it on the Internet last version Drivers for him. It is recommended to download drivers only from the official site of the manufacturer.
Select the option "Perform the search for drivers on this computer"
Specify the path to the previously loaded file and wait until the installation is completed. Then restart the computer to change the changes to take effect, and check whether Wi-Fi has earned.
Specify the path to the driver file.

Video: What to do if the laptop does not see Wi-Fi

What to do if nothing helped

If you have completed all the actions described above, but the Internet does not appear, one option remains - a broken Wi-Fi module. It will not work independently, you will have to contact the service center so that experts take up. If the warranty period has not yet expired, the help will be provided for free.

Thus, the laptop may not connect to the network for two reasons: the router functions incorrectly or the Wi-Fi module does not work. To fix the router, you need to restart or reset its settings. To make a module, you need to enable it and install drivers.