Almost every modern laptop there is a built-in Wi-Fi module, allowing you to connect wirelessly and create your own access points. Users have cases when Wi-Fi on their laptop turns off. Below we will describe methods that allow you to understand the cause of the problem and then fix it.

It is worth noting that the problem can have two directions: software and hardware. Software includes various settings adapter in laptop, router and Windows. Hardware problems most often include a physical malfunction of the device. And this also happens on any version of the operating system, be it Windows 7 or Windows 10.

Reasons for turning off Wi-Fi on a laptop

When working on a computer, there are cases of spontaneous disconnection of Wi-Fi. As a result, the Internet disappeared on all devices or only on the laptop. This is not necessarily a critical error; there may be other reasons:

• The connection with the router is interrupted due to weak signal;
• the network is turned off to save energy;
• fault on the driver side;
• interference from various devices;
• physical failure of the Wi-Fi module.

Video - why Wi-Fi turns off:

The first few phenomena can be easily eliminated. As for the physical malfunction, you need to find a suitable module and replace it.

Energy Saving Settings

Most quick way try to fix the problem with Wi-Fi - go to the power supply settings on your laptop. The point is that when going into sleep or hibernation mode on some laptops, the system may turn off the Wi-Fi module. The same thing happens in the Energy Saver mode, where many computer components operate at lower frequencies. If your laptop model turns off the Wi-Fi adapter itself when saving energy, then you can configure the parameter accordingly like this:

Thus, wireless adapter should not be turned off periodically. If this problem persists, move on to other fix options.

Low reception signal and presence of interference

When connecting to a router other than your own, you may notice weak level signal that causes Wi-Fi to drop. This can be seen on the network icon and the number of sticks responsible for signal strength. Of course, even with poor reception, the connection can remain stable, but at some point, a break in the connection may occur due to interference from other wireless devices.

In other words, interference may occur due to the presence of the following objects and phenomena:

• The power grid is unstable;
• metal objects located near the signal receiver and transmitter;
• thick walls, due to which the network is constantly disconnected;
• devices emitting waves of different frequencies make the connection to the Wi-Fi network unstable.

The easiest way to get rid of this problem is to place the device, in our case a laptop, closer to the router and remove all kinds of objects that are objects of interference.

Changing properties in Device Manager and reinstalling the driver

This option is also very simple. You can restore Wi-Fi on your laptop using some task manager settings, which you need to change in the energy saving section, we’ll also try to reinstall wifi driver adapter. Now you need to perform the following series of actions:

Steps to take when reinstalling the driver:

An unsuccessful attempt could also occur, which means that Wi-Fi periodically turns off again. Then we try to remove the driver and restart the computer. It usually reinstalls automatically. In addition, install the already downloaded driver.

Now, when the router loses the network, the above software methods They will fully help you get rid of the problems that have arisen. Now, regarding the router.

The problem is in the router

When a user is not connected to their own network, fixing the problem can be several times more difficult. Having your own router, at least you can restart it. The wireless network crashes for the reasons described below.

Note that many modern budget routers often freeze and Wi-Fi turns off. This problem occurs due to increased load on the network, for example, when the user downloads large files via torrent.

A known cause is power outages. Eliminating the phenomenon is not always easy, but it is recommended to restart the device, then disconnect it from the network for a few minutes.

Another option is when several devices operate on the same channel. What to do in this case? Change the settings from the router control panel, where you need to change the channel number to a free one.

Additional actions:

• connecting an Internet cable directly to a computer or laptop;
• update software(firmware) of the router;
• temporary refusal to use torrent programs;
• using a different router.

All the options considered in most cases help to fix problems with Wi-Fi turning off every 5 minutes. If one method does not help, move on to another and so on.

Useful video: troubleshooting methods when Wi-Fi goes out:

Now the user should not have a question why the Wi-Fi connection on the laptop is disconnected

Very often there are cases when Wi-Fi on a laptop turns off on its own. Now we will figure out why the Internet disappears via Wi-Fi and how to solve this problem. If you came to this page, then you most likely already have this problem. We connect our laptop to Wi-Fi, the Internet works, but sometimes it disappears. There's one here important point: Wi-Fi does not turn off completely, but simply switches to the status “No Internet access” or “Limited” (and yellow appears exclamation mark) . Well, the Internet doesn't work. Although, there are times when the computer is completely disconnected from the wireless network. This problem is not uncommon on Windows 7, Windows 8, and Windows 10. So it doesn't matter what operating system is installed on your laptop.

As a rule, the Wi-Fi connection disappears periodically, or after waking up from sleep mode. There are times when the Internet stops working for a few seconds and then appears again. In any case, this creates a lot of inconvenience. You have to wait, reboot the laptop, downloading files, watching movies, etc. are interrupted.

Important point! We will look at solutions when the Internet turns off on only one laptop. That is, other devices that are connected to your router continue to work normally. If the Internet disappears on all devices, both via Wi-Fi and cable, then this is already a problem Wi-Fi router e, or some problems with the Internet provider.

If you have a problem only on one computer, then now we will try to solve it.

A failure can also occur as a result of power outages or due to a large number of subscribers. All these reasons have one effect - the router freezes. To fix this, simply reboot it. Unplug the WiFi router's power supply from the outlet for 7-10 minutes, then plug it back in. Unfortunately, it will not be possible to completely eliminate this phenomenon, since budget devices just can't stand it high loads without negative consequences and at some point they will still fail.

What to do if WiFi does not work on your laptop: Video

Wireless Internet is very convenient and modern, but it is not always problem-free. Some glitches that cause a lot of trouble for users appear on their own over and over again. Today we’ll talk about why the Wi-Fi network disappears. As a rule, such incidents are relevant for laptops, which, it would seem, are simply designed to work specifically with wireless networks, supporting the idea of ​​​​creating an ideal mobile solution.

Since there may be several reasons for the problem, below we will look at each separately. In general, first you will need to do some diagnostics and check if there are any problems with the router's power supply and the device itself. In the case of the first, everything is determined quite simply; to check the second, you need to try connecting other devices to the network - tablets, phones.

If everything works fine, perhaps the problem is only with the computer, and you need to check the operation and settings of its adapter one by one.

Energy saving

The next thing we should do if the Wi-Fi network has disappeared is to carry out diagnostics using the system. Click on the wireless network signal icon and find the “Problem Diagnosis” item, then follow the instructions. Perhaps this option will help you.

Open “Start” and find the “Control Panel” we need. Now we need the settings that are hidden under the “Power Options” icon.

There will be several options here and, if you do not want to set high performance, then you need to select at least “Balanced mode”.

If this option is also unacceptable, you can only configure separate consumption for the adapter. Click “Configure power supply scheme” next to the required option.

Now “Edit Extra options».

Here we scroll down and find the item “Adapter parameters” - you need to expand the parameter tree, then once again expand the sub-item “Energy Saving” and there in the parameters “from battery” and “from network” set “Maximum performance”.

You have done everything that could be done here - now click “OK”, “Save changes” and close the window.

The second option also, in a sense, depends on the power settings - it happens that when the user puts the computer into sleep mode, after turning on the adapter still remains in this mode.

Click “Start” again and click on “My Computer” and select “Properties”.

There will be a lot of equipment inside, but we are interested in network adapters. Having opened the tree with them, we look for the one with the Wi-Fi annotation and double-click with the left mouse button.

Here we look for “Power management” and uncheck the “Allow the device to turn off to save energy” checkbox. Next, click “OK” and test how everything works. To be more sure, the best option would be to reboot your device after all these operations.

Sometimes the problem may be due to oxidation of the adapter contacts, failure to connect it after cleaning or repair, or to the device drivers. In the first two cases, only mechanical intervention will help. To update drivers, you need to find the name of your model and go to the manufacturer's official website to download the necessary programs.

Articles on the topic

This is all that could be done on the computer side if the Wi-Fi network disappeared, and now we will look at solving the problem on the distribution point side.

If the reason is in the router

If after all the checks you come to the conclusion that the problem is with the distribution device, then there is not much you can do: when the router is turned on and working normally, even without special settings and a plugged-in provider cable, the network will be detected and should not disappear.

As mentioned above, check the power supply to the device - perhaps a contact is loose somewhere or the power supply is becoming unusable.

The problem may lie in a crashed firmware, but identifying this is quite difficult, since if there is a failure, you can get into the settings and visually everything will be fine, but the Wi-Fi network still disappears over and over again.

In any case, if the router is already not working correctly, flashing it is unlikely to harm it. Just go to the manufacturer's official website, open the instructions and download the firmware. If after this there is no improvement, then most likely you will have to go for a new router.

Why Wi-Fi keeps disconnecting: Video

The network is a very tricky “subject”: if it exists, then it is immediately gone! Today we will look at another common problem of spontaneous disconnection of the Wi-Fi signal on laptops. So!

You have a network: computer - Internet - laptop, but the signal on the laptop constantly disappears. Sound familiar?

What could be the problem?

There are several reasons why this problem occurs. Here they are: 1) violations when connecting to the DNS server; 2) old drivers on network adapters are sources of failure; 3) problems with the module (rare, but it happens); 4) the router itself has broken down (rarely, but it also happens).

All these reasons are not very common, but they do occur. But there is another reason that rarely anyone pays attention to, but, nevertheless, it is the most common.

What do you do to ensure that your laptop retains its battery charge for as long as possible? Well, well, think. Correct: you translate it into energy saving mode. By the way, very often this mode is configured in laptops by default. Yes, this is very true, because the battery retains its charge longer. But this is precisely where the reason for the constant Wi-Fi interruption lies, friends!

Way to solve the problem

Here is a simple, understandable and accessible algorithm for solving the problem.

Regardless of what operating system you have, the gist of it comes down to this.

"Start" - "Control Panel" - "System and Security" - "Power Options". Now you see: you have a checkmark in the “Energy Saving” item. Right there you have an active system link"Setting up the power plan" - click on this link. On the next page you will see another link “Change advanced power settings” click. You will get a Power Options window where you will see a menu. In this menu, find the item “Wireless network adapter settings” and open it (click on it). The “On Battery” sub-item will open and right there (opposite) you will see options for setting energy saving. So: the option “On battery: maximum energy saving” will be enabled there. It is because of this that your Wi-Fi disappears. The solution is trivial: select the option “On battery: maximum performance". Click "Apply" and "OK". That's it.

There is another option to fix the Wi-Fi problem. Open the System and Security folder. In the "System" section, select the line "Device Manager" - " Network adapters". At this point, find the adapter that is responsible for Wi-Fi operation (for example, Qualcomm Atheros AR9485WB-EG Wireless Network Adapter, in general, there should be the word Wireless). Double-click on this adapter with the left mouse button. A window with the properties of your adapter will open. Open the “Power Management” tab and uncheck the “Allow the computer to turn off this device to save energy” option. Click on "Ok". All.

Happy dancing with the tambourine, friends, and see you again!

Setting up a Wi-Fi router is not so difficult, however, after this, despite the fact that in general everything works, a wide variety of problems are possible, and the most common of them include loss of Wi-Fi signal, as well as low Internet speed (which especially noticeable when downloading files) via Wi-Fi. Let's see how to fix this.

I will warn you in advance that this instruction and solution do not apply to those situations when, for example, when downloading from a torrent, the Wi-Fi router simply freezes and does not react to anything until it is rebooted. See also - all articles (problem solving, configuration different models for popular providers, more than 50 instructions)

One of the most common reasons why a Wi-Fi connection drops

First, what exactly does it look like and specific symptoms by which you can determine that the Wi-Fi connection disappears for this very reason:

• A phone, tablet or laptop sometimes connects to Wi-Fi and sometimes doesn't, with almost no logic.
• The speed over Wi-Fi, even when downloading from local resources, is too low.
• The Wi-Fi connection disappears in one place, not far from the wireless router, there are no serious obstacles.

Perhaps I described the most common symptoms. So, the most common reason for their appearance is that your wireless network is using the same channel that is used by other Wi-Fi access points in the neighborhood. As a result of this, due to interference and “clogging” of the channel, such things appear. The solution is quite obvious: change the channel, because in most cases, users leave the Auto value, which is set in the default router settings.

Of course, you can try these steps at random, trying different channels until you find the most stable one. But you can approach the matter more intelligently - determine in advance the most free channels.

How to find an open Wi-Fi channel

If you have an Android phone or tablet, I recommend using different instructions:

First of all, download to your computer free program inSSIDer from the official website http://www.metageek.net/products/inssider/. ( UPD: The program has become paid. But they have free version for Android). This utility will allow you to easily scan everything wireless network in your environment and graphical form will display information about the distribution of these networks across channels. (See picture below).

Signals from two wireless networks overlap

Let's figure out what is shown on this graph. My access point, the site uses channels 13 and 9 (not all routers can use two channels at once for data transmission). Note that you can see that another wireless network is using the same channels. Accordingly, we can assume that problems with Wi-Fi communication are caused by this factor. But channels 4, 5 and 6, as you can see, are free.

Let's try changing the channel. General meaning- select the channel that is as far away from any other sufficiently strong wireless signals as possible. To do this, go to the router settings and go to the wireless Wi-Fi network settings () and specify the required channel. After that, apply the changes.

As you can see, the picture has changed for the better. Now, with a high degree of probability, the loss of Wi-Fi speed will not be so significant, and incomprehensible connection breaks will not be so frequent.

It is worth noting that each wireless network channel is separated by 5 MHz from the other, while the channel width can be 20 or 40 MHz. Thus, when choosing, for example, channel 5, the neighboring ones - 2, 3, 6 and 7 - will also be affected.

Just in case: this is not the only reason why it may be low speed via router or disconnect WiFi connection, although one of the most common. This can also be caused by unstable firmware, problems with the router itself or the receiver device, as well as problems with the power supply (voltage jumps, etc.). More details about the solution various problems when setting up a Wi-Fi router and operating wireless networks, you can read.

Recently I began to notice that the more people buy different equipment with WiFi - routers, modems, access points, TVs, tablets, etc. - the more problems arise with the wireless network: the signal disappears or it is very low, the data transfer speed jumps or it is very low, devices periodically fall off and can no longer connect. There are quite a few reasons why Wi-Fi turns off, and these can be: software settings, and hardware failure. In general, a wireless network itself is a very capricious thing, the stability of which depends on many factors and conditions. Today I will talk about the most common problems and failures due to which bad reception or disappears altogether WiFi signal.

The WiFi signal suddenly disappeared

— the router shut down. Try rebooting it by turning off the power for a couple of minutes and turning it on again.

— If you have a laptop or tablet, check the battery charge. On many mobile devices, the Wi-Fi module can be forcibly disabled to save energy. Moreover, on laptops with Windows 8 and Windows 10, this option is often enabled in the adapter properties.

It is also worth checking the settings of the power supply circuit used.

— Approach the router at a distance of approximately 2 meters. No signal? Then you need to know for the test working device with wireless network interface— tablet, smartphone, phone, etc. If it works without problems, but your laptop cannot connect, then most likely there is a problem with the adapter driver. Try reinstalling or updating it.

It didn’t help and WiFi still turns off on the laptop? Take it to the service center.
By the way, on laptops and tablets there is often a case when, due to bad contact The antenna turns off during shaking. In this case, you need to open the case and solder it back.

If the test device also does not see the home network, then the problem is on the router’s side. Try resetting it to factory settings using the “Reset” button and setting it up again.

If it doesn’t help, take it in for repair.

Poor or unstable Wi-Fi signal level

The reason for the deterioration in wireless quality home network Most often, there are several more access points nearby. This is another common reason why Wi-Fi turns off. Lately in apartment buildings this is just some kind of punishment. Almost every apartment has a router and in every entrance there are a dozen or two networks. In this case, there are two options: the right one and the cheap one.
—Correct option, but more expensive. Why? But because you will have to buy equipment operating at a frequency of 5 GHz, fortunately now it is already relatively inexpensive. Inexpensive dual band router will cost about 3 thousand rubles. For example, Totolink A2004NS router.

I think it’s clear that for a computer and laptop you will also need to buy additional adapters - that’s another couple of thousand. But with smartphones and tablets, things are worse - some already have support for the 5 GHz band, but simpler and cheaper ones will have to be left in the old range. But there will be no more problems with channel overlap and interference from neighbors.
— The cheap option is labor-intensive and hemorrhoid-intensive. Firstly, you will need to constantly scan the range with the inSSIDer program in search of a free channel, and then set it in the router settings.

Secondly, you will still have to drag most devices closer to the modem or router, since even if the selected channel is free, interference can come from busy neighboring ones. And there’s no getting around it. Just cover the house with 5 layers of foil.

I don't have networks in my neighborhood, but WiFi still turns off. Why?

In this case, the most common reason is the incorrect location of the access point in the apartment. To provide it with maximum coverage area, it must be located as close to the center of the home as possible. If you have points where Wi-Fi from the router still does not reach, then you need to set additional device- repeater.

The quality of the wireless network signal is greatly affected by:
- plasterboard (walls made of it or their finishing with plasterboard)
— reinforced concrete walls(reinforcement has a critical influence)
- water. Very often in houses or apartments they like to place a large, very large aquarium against the wall. After this, a pandemonium with the network may begin in the next room and the owner will be visited by the question “why is Wi-Fi turned off?!”
— electronic devices . If there are a lot of electronics (TVs, microwaves, radios) and the like in the space between the router and the computer (laptop, tablet, smartphone), then you will immediately notice a deterioration in the quality of work.

Don’t forget that the reason why WiFi turns off can be software or hardware. router malfunction.

In my memory, there is one case with the D-Link DIR-615 K2. The owner complained to me - “Wi-Fi is disappearing!” I checked the settings - everything is correct. But after some time the access point simply turns off. And through the LAN ports of the router everything works fine. The solution was a simple firmware update, after which the problem was successfully resolved.
Another case was with a device from QTech, where the contact fell off when dropped from the table internal antenna. The manufacturer regretted the solder. We opened it, soldered the antenna and WiFi does not disappear. Although, if you are not comfortable with a soldering iron, then if you suspect that Wi-Fi is disappearing due to a hardware malfunction, take the device to a service center.

Purchased a laptop, phone or tablet. A portable device is specifically selected to access the Internet via Wi-Fi in any accessible location. However, an unexpected difficulty arises: for some reason the connection suddenly disappears. What is the reason? Let's figure it out.

Sharp and sudden shutdown wireless network problems can happen due to several reasons. They are presented below:

• Wi-Fi coverage may disappear due to the fact that one of the functions of any modern device, be it a laptop, tablet or phone, is to save battery power.
• An important reason may be the presence of a weak Wi-Fi signal.
• Another reason is unexpected driver failures, including the driver responsible for the high-quality operation of the wireless network.

However, whatever the reasons why Wi-Fi turns off, they are all fairly easy to fix. It is only important to be able to make necessary settings, or reinstall the driver. In this case, it is best to download the driver from the manufacturer’s official website, otherwise serious problems may arise in the operation of Wi-Fi. Let's talk about solutions to problems in more detail.

What to do if there is a weak signal or sources of strong interference?

This factor is a fairly common reason for Wi-Fi connection disconnection. Needless to say, this coverage is based on radio signals that can be shaken. It’s worth saying directly about the signal level that it is not always stable. It is influenced by several factors, the most significant of which is tension in electrical network. The most diverse electrical devices are involved in creating interference, which can sometimes be so strong that it interferes with the propagation of the Wi-Fi signal.

The presence of metal objects between the portable device and the router can be even more disruptive. If the laptop is located at a fairly large distance from the signal propagation point, it may periodically disappear. Therefore Wi-Fi turns off. As already noted, the signal is not stable.

When a laptop, phone or tablet is placed close to the router, the vibrations are unnoticeable, but when moving away they begin to become more pronounced, and eventually Wi-Fi connection breaks off. Mobile phones or microwave ovens have a particularly negative impact on communications. You can fix the problem by moving the laptop closer to the wireless router.

Problems caused by battery saving

As you know, one of the fundamental functions of any laptop, tablet and phone is autonomous operation, which is achieved due to high-quality battery saving. In this regard, the developers created special program, which allows you to save energy and which automatically turns off modules not used for a long time.

Method 2. How to fix the problem if Wi-Fi on the laptop turns off?

There is a second solution if WiFi on the laptop constantly turns off:

What to do if Wi-Fi on your laptop still turns off?

If your WiFi periodically disappears, you need to update the drivers; you can do this by going to the properties of the network adapter:

You bought a laptop, everything seemed to be set up and the router was connected to you, but the WI-FI Internet resets every 5-10 minutes. It’s good when the laptop is new, and it’s bad that manufacturers do not provide users with instructions on the features of managing and configuring the operating system. Let's look at the most common reasons.
It’s one thing if you don’t know how to set up a network, and you can read about this in a separate series of past articles. And it’s completely different if you set everything up, but it still turns off. On older laptop models there was a mechanical lever on the side to turn on the WI-FI network, which users managed to accidentally shift to “OFF” and the Internet and network disappeared. Most users did not even know about the existence of this lever. Now on modern laptops these levers have been removed and the controls have been transferred to the keyboard, but no one bothers to write instructions for the laptop, relying on the intuition of ordinary people. Regular user, even if he is advanced, in most cases he suffers for a long time trying to find an elementary solution, only because of the lack of instructions for the keyboard control keys. The user believes that if he bought a new laptop with a pre-installed operating system, then it will be configured and all functions will be enabled. So, let’s list the most banal reasons why there seems to be a connection, but it constantly breaks down.

1. The signal source (router access point) is too far away and the signal is too weak. Install an amplifying antenna or make it yourself according to ours. Check the indicator in the lower right corner of the screen in the form of a ladder, it shows the source signal strength.

2. Be around your network strong source interference Install an amplifying antenna or make it yourself according to ours.

3. On your old laptop, find the lever with the network icon and turn it to the “ON” position.
On a modern laptop this is done using the keyboard. Find the "Fn" key (usually in the bottom row). Press and hold it, press the key with the WI-FI icon (in the form of an antenna with diverging waves). At the same time, your power indicator with the same icon on the laptop body should light up.

4. An even more common problem on modern laptops is the Internet services of pre-installed operating systems that are disabled by default. To check and activate services, go to “Start” - “Control Panel” - “Programs and Features” icon. In the “Programs and Features” window, click “Turn on and off” Windows components».
In the window that appears, move the cursor to each item in turn without a check mark and read the hint about what it refers to. Check all the boxes related to networks, Internet, TCP protocols. Click “OK”. Wait until everything is installed and reboot.

Provided that your network is not contaminated with viruses and experimental programs, your connection interruptions will stop. In other cases, a specialist call is required.

Wireless technologies, including WI-FI, have long and deeply entered our lives. It is difficult to imagine a modern home in which people do not use several mobile devices connected to the same access point. In this state of affairs, situations often arise when Wi-Fi turns off “in the most interesting place,” which causes a certain discomfort. The information presented in this article will help solve this problem.

The wireless connection may be interrupted due to various reasons and at different conditions. Most often, Wi-Fi disappears when the laptop wakes from sleep mode. There are situations where communication is interrupted during work, and, in most cases, a reboot of the laptop or router is required to restore the connection.

There are several reasons why such failures occur:

• Obstacles in the signal path or significant distance from the access point.
• Possible interference in the router channel that includes the home wireless network.
• Incorrect power plan settings (in the case of sleep mode).
• Problems with the WI-FI router.

Reason 1: Remote access point and obstacles

It was not in vain that we started with this reason, since it is precisely this that often leads to the device being disconnected from the network. Walls, especially solid ones, act as obstacles in an apartment. If only two divisions (or even one) are displayed on the signal scale, this is our case. Under such conditions, temporary disconnects may occur with all the consequences - download interruptions, video stops, and others. The same behavior can be observed when moving a long distance from the router.

In this situation, you can do the following:

• If possible, switch the network to 802.11n in the router settings. This will increase the coverage range as well as the data transfer speed. The problem is that not all devices can operate in this mode.
• Purchase a device that can function as a repeater (repeater or simply “extender” WIFI signal) and place it in an area of ​​poor coverage.
• Move closer to the router or replace it with a more powerful model.

Reason 2: Interference

Interference on the channel may be caused by neighboring wireless networks and some electrical appliances. If the signal from the router is unstable, they often lead to connection interruptions. There are two possible solutions:

Reason 3: Energy Saving Settings

If you have powerful router, all settings are made correctly, the signal is stable, but the laptop loses the network when exiting sleep mode, then the problem lies in the plan settings Windows power supply. The system simply turns off the adapter during sleep and forgets to turn it back on. To eliminate this problem, you need to perform a number of actions.

1. Let's go to "Control Panel". This can be done by calling the menu "Run" keyboard shortcut Win+R and entering the command

   

2. Next, we set the elements to be displayed in the form of small icons and select the appropriate applet.

   

3. Then follow the link "Setting up a power plan" opposite the activated mode.

   

4. Here we need a link with a name "Change advanced power settings".

   

5. In the window that opens, open one by one "Wireless adapter settings" And "Power Saving Mode". Select a value from the drop-down list "Maximum performance".

   

6. Additionally, you need to completely prohibit the system from turning off the adapter in order to avoid additional problems. This is done in "Device Manager".

   

7. Select our device in the branch "Network adapters" and move on to its properties.

   

8. Next, on the power management tab, uncheck the box next to the item that allows you to turn off the device to save energy, and click OK.

   

9. After the manipulations have been completed, the laptop should be rebooted.

These settings allow you to keep the wireless adapter always on. Don't worry, it consumes very little electricity.

Reason 4: Problems with the router

Such problems are quite easy to identify: communication is lost on all devices at once and only rebooting the router helps. This occurs due to excess maximum load on him. There are two options: either reduce the load or purchase a more powerful device.

The same symptoms can be observed in cases where the provider forcibly resets the connection when increased load to the network, especially if you are using 3G or 4G ( Mobile Internet). It’s difficult to advise anything here, other than to minimize the operation of torrents, since they are the ones that create the maximum traffic.

Conclusion

As you can see, problems with turning off WI-FI on a laptop are not serious. All you need to do is make the necessary settings. If your network has a lot of traffic consumers, or a large number of premises, you need to think about buying a repeater or a more powerful router.