Turn on wireless internet. A detailed guide to enable Wi-Fi on a laptop

Hey! Let's figure it out today with the inclusion of Wi-Fi on laptops that run on Windows 7. For some reason, many people ask such questions. But as a rule, Wi-Fi on a laptop is turned on by default. That is, if the driver is installed, then you can immediately connect to Wi-Fi networks. There is no need to make special settings, and it is not necessary to turn on Wi-Fi on a laptop in a special way. No, there are, of course, different cases and problems when you cannot connect to Wi-Fi without dancing with a tambourine. Now we will understand everything in detail.

If you are faced with the problem of turning on Wi-Fi, then the status of your Internet connection will most likely be as follows:

If the network icon is simply crossed out with a red cross, then there are no available for Wi-Fi connections networks.

Before moving on to any instructions, let's figure out what turning on Wi-Fi on a laptop, and turning on Wi-Fi on Windows 7 (in the operating system itself), these are two different things. Therefore, I will divide the article into these two points. This will make it much clearer and easier to understand this issue. What do we have the main objective? That's right, connect to a Wi-Fi network. You can do it! Follow the instructions.

Before moving on to any settings and bothering yourself with unnecessary information, try connecting your laptop to a Wi-Fi network right now. For this instruction:. Perhaps you already have everything included, configured, and you will connect without problems.

If something does not work out, then see this article to the end, or possible problems with the connection that I described in the article at the link above.

Turn on Wi-Fi on a laptop: with a keyboard shortcut, or a switch on the case

Almost every laptop: Asus, HP, Acer, Lenovo, Del, etc., has either a dedicated switch or keyboard shortcut that turns Wi-Fi off and on. To be honest, I don’t know about other laptops, but on my Asus, pressing the FN + F2 key combination turns off all wireless modules. The pop-up window says "all wireless device on". Which means all wireless interfaces are on or off. At the same time, Wi-Fi does not disappear.

These keys, or switches, should only be tested in extreme cases, when nothing else helps. And manage wireless connections from under Windows. Since the combination special keys they do not always work, or they work, but not as they should.

On the same Asus laptop, to turn off or turn on Wi-Fi, you need to press the key combination FN + F2.

On laptops DEL, this is the key combination Fn + F2, or Fn + F12. On HP- Fn + F12. Lenovo- Fn + F5 (or, look for a dedicated switch on the laptop case)... If you have Samsung, then these are the keys Fn + F12, or Fn + F9. And on Acer- Fn + F3.

As I already wrote, a special switch can also be used to turn on Wi-Fi. Take a look at the case of your laptop. And the key that is used in combination with Fn usually has an antenna painted on it.

It is better not to touch these keys at all. As I wrote above, they do not always work adequately. And there is little sense from them. Everything is smooth, in most cases, pressing the keys simply tells the system to turn off the Wi-Fi adapter.

Turn on Wi-Fi in Windows 7

Let's now figure out how to manage the wireless adapter in the operating system itself. Let's start with the most important. And most importantly, it is an installed, correctly working Wi-Fi driver (Wireless adapter). If there is no driver, then no matter how hard we try, we will not be able to turn on Wi-Fi. But first things first.

First, let's check if we have the adapter enabled. To do this, right-click on the internet connection icon (in the lower right corner), and select Network and Sharing Center... On the left, select Change adapter settings.

If near the connection "Wireless network connection" written "Disabled" then right-click on it and select Turn on.

After these steps, the status of the Internet connection should change. And if there are Wi-Fi networks available for connection in the radius, then they will be displayed in the list, which can be opened by clicking on the icon itself. You will be able to select the desired network and connect to it.

If you do not have a "Wireless Network Connection" connection, then most likely you do not have the driver for the Wi-Fi adapter installed. Install the driver and everything should work.

How to check if the Wi-Fi adapter is working in the device manager?

You can also go to the device manager and see if there is a wireless network adapter there, and how it works. To open the device manager, we do this: go to Start, then Control Panel... Selecting a section Hardware and Sound... In the tab Devices and Printers click on Device Manager.

In the manager, open the tab Network adapters... The Wi-Fi adapter has something like this name: "Atheros AR9485WB-EG Wireless Network Adapter"... You can navigate by word Wireless... You should have something like this:

If you see an arrow-shaped icon next to the driver, then right-click on the adapter itself and select Engage.

If there is no adapter at all in the device manager (usually there is only one network card driver), then you need to install the driver. Again, you can watch the article.

Here are all the Wi-Fi settings in Windows 7.

After you nevertheless connect to the wireless network, another surprise may await you - the Error "Without access to the Internet" I wrote about the solution to this problem in a separate,.

Understanding how to turn on wifi on a laptop

Hello, friends. In this article, we will analyze the question of how to turn on wifi on a laptop. Quite a frequent situation when it seems that everything works for friends and acquaintances, but for you it does not.

We highly recommend that you pay attention to the article about cleaning laptops in Minsk. It depends on the timely cleaning of beech from dust how long it will work without breakdowns.

Introduction

First, it's worth saying that to enable wifi, you need to install a driver on it. Perhaps you have it installed (it may be present in the operating system in advance), or perhaps not. If it is absent, then in most cases it will not work to turn on wifi on the laptop.

Check if the driver is missing

In order to make sure that the driver is installed, go along this path in Windows 7: right-click on the "My Computer" icon, select properties there. A window like this appears:

In it on the left we find the line "Device Manager". It contains information about the main devices of a laptop or computer, including whether you can determine whether the drivers are installed or not. We are interested in network adapters. There should be a network card and a wi-fi adapter, some of which are usually written as wireless.

There should be no exclamation marks in this tab of network devices, they mean that the driver is not installed. If we checked it and so far no deviations have been found, then double-click on Wireless, that is, a wi-fi adapter.

There you can see whether the device is active or not. If it is written, turned on, then everything is fine, we figured out the technical part. Then it remains to turn it on on the beech itself.

Keyboard shortcuts to enable wi-fi

• And so, Asus, in order to turn on wifi on a laptop, you need to hold down the fn and F2 keys.
• On MSI models, this is done with the fn + F10 buttons.
• On copies of Acer and Packard Bell, you need to hold down the fn + F3 keys.
• On HP models, we use the touch button with the antenna image, and it is also possible to use the fn + F12 buttons.
• On Lenovo beeches, it is connected by pressing the fn + F5 keys. There may also be a situation, as in the IdeaPad z570 model, where you need to switch a special switch from the right side.
• On Samsung beeches, press fn + F9 or fn + F12.

also in rare cases the fn button may be absent, which means that wifi is turned on on the laptop with some kind of button. She needs to be found. It usually looks something like this, although some manufacturers may place it elsewhere on the case:

If you did not find anything similar to these icons, then it is worth examining the entire beech body and possibly finding a switch labeled Wireless or Wlan. Plus, if you successfully find it, after pressing, if you look closely, an indicator light should light up, such as, for example, which shows the charging of a beech.

But it is not a fact that there will be such an indicator. After you have turned on the adapter, the icon should change in the taskbar at the bottom right near the clock, where the network connections are located.

You will only have to select it, a list of available ones will open in front of you. wifi networks... Select the one you need and connect to it. If you have problems with this, then we advise you to refer to the article on how to connect wi-fi on a laptop.

That's all we have sorted out with you the situation of how to turn on wifi on a laptop. Perhaps you will not be able to do this, due to the fact that beeches are different and there is no universal method. But you will be well informed about how the process is going, this in any case will bring you closer to your goal. Finally, if not difficult, then please leave a comment on the article, thank you.

I will describe all the ways I know to turn on a Wi-Fi network on a laptop (after all, everything that can be turned off can be turned on and turned on ?!) difficult ways that the units will need.

So if you see on taskbar icon turned off Wi-Fi (or do not see the icon at all), then this article is for you.

Turn on Wi-Fi using a slider / button on the laptop case.

On many laptop models, to turn on Wi-Fi, you need to use the slider or a separate button to turn on Wi-Fi. This switch is often located on the front of the laptop.

The switch looks different, but has one function - turning the wireless network on and off.

To turn on Wi-Fi, simply move the slider to the On position.

How to turn on Wi-Fi using a keyboard shortcut.

If your laptop does not have sliders or separate Wi-Fi enable buttons, take a closer look at the keyboard, on it you can find the Wi-Fi icon on one of the function keys (F1-F12).

It can be located on different buttons, it all depends on the manufacturer and model of the laptop.

In order to turn on Wi-Fi, you must press this key or use the keyboard shortcut +<клавиша Wi-Fi>.

Consider the key combinations that are most commonly used in laptops from different manufacturers:

1. Acer... We hold down the keys: +.
2. Asus... Combination +.
3. HP... Click here +.
4. Lenovo... Needed buttons: +.
5. Samsung... Or +or +.
6. Dell keyboard shortcut +or +

How to turn on Wi-Fi in Windows settings.

If the specified procedures did not help and you are still wondering How do I turn on Wi-Fi on my laptop? you need to check if Wireless Network Connection is enabled in Windows settings. To do this, you need to go to the Network and Sharing Center. One way is to right-click on network icon in the lower right corner of the screen and select "Network and Sharing Center."

Another way to use hotkeys + enter command ncpa.cpl and press Enter.

It doesn't matter which of the methods you used, the result will be one - the Network Connections window will appear on the monitor. Next, you need to find a wireless connection, right-click on it and select "Enable" (if the Enable option is not available, then the Wi-Fi network is enabled).

Enabling Wi-Fi via Windows Device Manager.

If your Wi-Fi adapter is still not enabled, you need to check if it is enabled in the task manager. To do this, click the Start button, right-click Computer and select Manage. In the left menu, select Device Manager.

Or press the keyboard shortcut + in the search bar enter the command mmc devmgmt.msc and press Enter.

If the adapter icon is marked with an arrow down, it means it is disabled, in order to enable it, right-click on it and select "Enable".

Updating Wi-Fi drivers.

Another reason for the inoperability of Wi-Fi may be an inappropriate driver or its lack. In order to install the required driver, go to the website of the laptop manufacturer, find your model (on some sites it will be difficult to do this, you can write the laptop model in the comments, I will try to help you) and download the driver for the Wi-Fi network card for your operating system systems. After that, it will be enough to install the drivers, after rebooting laptop wifi should work.

It doesn't matter which way you turned on the wireless network, in the end you should see the Wi-Fi icon in the taskbar. When you click on it, you will see the Wi-Fi networks available for connection.

Nowadays, wireless technologies are becoming more widespread. Even public transport provides the ability to connect to the global network. Turning on Wi-Fi on a laptop is the first thing its owner should learn.

It is interesting! Wi-Fi(fromEnglish... WirelessFidelity - quality without wires) is the logo of the Wi-Fi company Alliance. A fairly common practice is the transition from a proper name to a common noun. Similar transitions are brandsJeep, limousine and the like.

There are two main methods:

1. Hardware inclusion.
2. Software inclusion.

Important! For normal work of the wireless network card, update the drivers through the official pages of the manufacturers.

To activate the module, as a rule, use a special key combination. In the described case, this combination is Fn + F2. On older laptop models, switching on is carried out using a special button, with an antenna image, or using a switch.

On a note! When using outdated drivers, key combinations may not work at all, or may work incorrectly. Try to stay tuned for updates.

Enabling through network management

The method is standard and is included in the official assemblies of operating systems.

Step 1. On the taskbar, turn on the display of hidden icons, find the network connection icon. Expand the context menu by right-clicking and go to the "Network and Sharing Center" link.

Step 2. In the left frame, activate the link "Change adapter settings".

Step 3. Highlight the wireless adapter, bring up the menu and turn it on.

Important! It can also be turned on by double-clicking the left mouse button. Please note that you must have administrator rights to activate and deactivate individual network connections.You can get to the network connections section and

Step 4. Enter the "Control Panel" through the "Start" button.

Step 5. Find the Connection Center icon and launch it. Then return to step 2 and follow the instructions described above.

In the event that you are used to working with the keyboard more than with the mouse, use another way to open the control center.

Step 6. Use the keyboard shortcut Win + R.

Step 7. In the box that opens, enter the line "ncpa.cpl" and press the "Enter" key.

Then return to step 3.

Enabling via device manager

Step 1. To enable the module wireless open "Start" and click on the "Computer" option with the right mouse button. In the menu that opens, go to "Properties".

Step 2. The expanded window contains various information about your system. In the left frame, find the "Device Manager" link and click on it.

Step 3. Find and expand the list of network adapters.

Step 4. Find the required adapter, open its menu and use the "Enable" option.

Important! To change the parameters of network cards, you must have administrator rights. Viewing devices is possible without them.

Turning onWi-Fi via the command handler "cmd "

Step 1. To launch the command handler via Start, use the Find Programs and Files dialog box. Set the search parameter keyword"Cmd" and run the handler as administrator.

Step 2. Use the netsh interface show interface command to view information about the connection interfaces.

Important! Pay attention to the parameters indicated in the table "Admin state." reports whether the network card you need is turned on or not. The "Forbidden" state indicates inactivity.

Step 3. To activate the wireless module, enter the command “netsh interface set interface name =” wlan ”admin = ENABLED”, where name is the name of your network card from the table above, and run the command.

On a note! Try to give network modules names on English language, and at the same time one-piece. In the case of multi-part names, use the "_" symbol instead of spaces between words - otherwise the command interpreter may not recognize the required module, or the command will simply not be executed.

Step 4. When the activation process is complete, check the status by recalling the interface information again.

Learn how to enable Wi-Fi on a Lenovo laptop in the article -

Video - No Wi-Fi Button and Can't Find Wireless Devices

Conclusion

We have described four different methods to enable the wireless network card. One method is hardware, three are software. All software is supplied with operating system and do not require the installation of additional software packages.

Important! In the event that yourWi-Fi does not turn on in any of the ways, the network card may have burned out. In this case, it is recommended to use specialusb-wifiadapters, since it is usually cheaper than replacing an integrated motherboard Wi-Fi-module.

The assessment of each of the software techniques is displayed in a summary table.

Information \ Name	Network management	Device Manager	Command line
License		Delivery with operating system	Delivery with operating system
Russian language		Depending on the version of Windows	Depending on the version of Windows
Viewing Driver Information	No	Yes	No
Viewing information about a network address	Yes	No	Yes
Convenience of the interface (from 1 to 5)	4	5	4

Modern technologies make daily life much easier and more convenient. Wireless Wi-Fi is a prime example of this. The fact is that nowadays there is no need to connect an Internet cable to a computer and work while sitting in one place. WiFi allows you to move freely around your apartment or house without losing your connection. Moreover, this technology allows the creation of private groups, combining several computers into one network to transfer data. Everyone knows this technology, and successfully uses it, but not everyone knows how to turn on Wi-Fi on Windows laptop 7. This is what will be discussed in this article.

What is a Wi-Fi adapter

Before proceeding directly to the system settings on a laptop, you should determine what a Wi-Fi adapter is (or, as it is also called, a wireless module). To do this, you need to know what WiFi is. As you already know, this wireless technology has a high data rate that rivals a cable connection.

Radio waves are used to transmit information. It is in order to receive and send signals over radio waves in a laptop that a Wi-Fi module is needed. It performs the function of a transmitter and a receiver in one "person". As you already guessed, this module consumes electricity, which is why, to save battery power in a laptop, manufacturers have provided the ability to turn the adapter on and off. So we got to the heart of the topic. Next, we'll look at how to enable the WiFi module on a Windows 7 computer.

How easy and simple to set up a Wi-Fi adapter: Video

How to turn on the wireless module

First of all, it is worth noting that for this, a special button is provided on the laptop, on which the corresponding icon is displayed. To use it, you need to hold down the "FN" button and, without releasing it, press the button to turn on the wireless adapter.

Everything is elementary simple. However, in some cases, this button may not be available. In addition, for the additional keys to work, you need to install drivers - a special software... Also, the drivers must be installed on the Wi-Fi module itself. How to do it? It's simple.

As a rule, a disc with all necessary programs for Windows 7, including drivers. If there is no such disk, do not rush to get upset, since everything you need can be easily and quickly downloaded from the official website of the device manufacturer. The main thing is to know the model of the computer and the name of the adapter.

The model is usually indicated on the laptop itself - on the lid, at the bottom of the screen, or under the keyboard. The name of the adapter can be found as follows. In the "Start" menu, find "My Computer" and right-click on it. In the window that appears, select "Properties".

Windows 7 WiFi Connection: Video

After that, you need to go to the "Device Manager" item. In the window that appears, you need to find the item "Network adapters", in which you will see the Wireless Network Adapter. This is your wifi module. Here it can be turned on or off as needed.

It is worth noting that there are several ways to enable the Wi-Fi module on a laptop with Windows 7:

• With the help of a special button - you already know how to do it;
• Through the task manager as described above;
• By setting up a network environment on a computer in Windows 7.

You already know the first two methods. Therefore, let's look at how to enable Wi-Fi communication on a computer with Windows 7 using the network environment settings.

How to enable wireless module in Network Neighborhood settings

To do this, go to the "Start" menu and run the "Control Panel". Next, in the menu that appears, you need to select "Network and Internet", and then go to the Network and Sharing Center.

Here on the left in the column you need to find the item "Changing adapter parameters". In the window that appears, you will see various shortcuts, we are interested in "Wireless Network Connection".

If this shortcut gray, then the module is disabled. To enable it, you need to click on the shortcut with the right mouse button and click "Enable" in the menu that appears. If after that the computer still does not start searching for available connections, then you should resort to the first method of enabling wireless communication. If everything is done correctly, the laptop will start searching for available wireless networks and will offer a list of connections, from which you select the desired network and click "Connect".