Often, users who have purchased a laptop or netbook encounter difficulties when turning on and setting up wifi. The procedure itself is quite simple, but in some cases there are various snags and unforeseen difficulties, and sometimes it is also necessary configure the router Before you start, connect Wi-Fi to your laptop. In this article we will look at both the standard connection and options for solving such problems.

How to turn on wifi on a laptop

Usually, to turn on wifi, it is enough to perform 2-3 simple operations. Which ones exactly depend on the model and manufacturer of the laptop. Here are the options for enabling a wifi network on beeches from the most popular manufacturers:

• On an ASUS laptop, you need to press the combination of the FN and F2 buttons.


• On Acer and Packard bell, hold down the FN button and press F3 at the same time.


• On HP laptops, wi-fi is activated by touch button with a symbolic image of an antenna, and on some models by the FN and F12 key combination. There are also models that have a regular button with an antenna design for this purpose.


• To turn on wi-fi on Lenovo, hold FN and press F5. There are models that have a special connection switch for wireless networks.


• On Samsung laptops, to turn on wi-fi, you need to hold down the FN button and press either F9 or F12, depending on the model.

To connect Wi-Fi, laptops of different models and different manufacturers can use their own original key combination. A detailed description for a specific model should be found in the user manual that came with the laptop. The FN button is found on almost all models of modern laptops. With its help, you can connect various functions and connect the beech with other devices. If the laptop does not have an FN button, then a special button or switch is used to turn on the wireless network. As a rule, it is indicated by one of these drawings.

If you don't find it on the keyboard, examine the ends of the laptop; perhaps the switch is on the side. Also, take a close look at the bottom of your laptop. There are models in which the switch is located on the bottom cover. Moreover, manufacturers make this button barely noticeable. It practically merges with the body and may not be visible at first glance. It may be signed Wireles or Wlan. Have you turned on wifi using the required button or combination, but it doesn’t work? You should set up Wi-Fi on your laptop.

Example of a hidden WiFi switch

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Attention: It is worth saying that such switches can be located in the most unexpected places, even on the back cover of the laptop. So if your WiFi is not working, carefully inspect your laptop for a switch.

How to set up wifi on a Windows 7 laptop

Before setting up, you need to check the availability and connection of drivers. Checking drivers Checking the driver is to find out whether they are on your device at all and whether it is currently in use. So, in Control panels select an item device Manager, which can be hidden inside the item Equipment and sound.

A window opens in which we find Network adapters. There must be two items: Ethernet and Wi-Fi. One of them should have the word “Wireless” in its name. This is your adapter.

If there is no entry for the wi-fi adapter, or there is an icon with an exclamation mark on a yellow background next to it, this means that you have a problem with the drivers. If there is no entry, it means that the drivers are not installed and you will have to install them from the disk that came with the laptop. Or find it on the manufacturer's website. Without them, wi-fi will not work. If there is an entry, but there is a yellow exclamation mark next to it, right-click on this item. In the window that appears, select “Engage”. The reason for connection difficulties may lie in the fact that the adapter is set to a power saving mode. To disable it, right-click on it, then Properties - Power Management, now you need to uncheck the box “Allow the computer to turn off this device to save energy.”

Now the driver is fine. Enabling the adapterwi- fi . To do this through Control Panel→ Network and Internet go to Network connections. Here we find Wireless network connection. This is the wi-fi adapter. Right-click to open the dialog box and select “Enable”. Connect to an access point. All that remains is to connect the laptop to the access point. Make sure the access point is active. Find the wi-fi icon in the lower right corner of the screen on the taskbar. When clicked, a network management window will open, select the desired network, click “Connection”.

If the network is protected by a password, the system will ask you to enter it (if you have forgotten the password for your network, you can find it in several ways). Only after entering the required password will you be able to use the Internet. If the network is open, the connection will occur automatically. That's all. Enabling and setting up Wifi on a laptop completed. If you have set up Wi-Fi once, you won’t need to do this anymore, since they will automatically be saved in the laptop’s memory. You will only need to turn it on with the appropriate button or key combination. Remember that connecting wirelessly takes a lot of power from your device, so the battery will be used quite intensively. Pleasant and simple connections without incident!

Hello everyone! Today I will tell you how to set up wifi on a laptop. Setting up Wi-Fi on a laptop is not a difficult task. The first thing you need to find out is whether the device supports this function. Modern laptops are already equipped with a wi-fi module, but some manufacturers still produce devices without wi-fi support, but these are mostly cheap models.

If your laptop is not equipped with a wi-fi module, you need to get a special adapter. To understand whether a laptop has wi-fi, just carefully inspect the device’s case. Typically, manufacturers put a sticker under the keyboard or at the bottom of the case, which indicates the presence of wi-fi.

In addition, the wi-fi symbol is also located on the function button of the keyboard, which is responsible for turning on the module. The button should be used together with the Fn key.

Turning on Wi-Fi on a laptop

• If it's Acer brand, then the keys will be Fn and F3. You will see the connection manager appear, where you will need to enable wi-fi or Bluetooth.

• On Asus devices The buttons will be Fn and F2. A connection icon will appear, where you need to select wi-fi or Bluetooth.

• Laptops with Toshiba brand require pressing the Fn and F8 keys. Further actions are similar.

• For Samsung The key combination will be: Fn and F12.

To identify the key to turn on wi-fi, the antenna-shaped icon will help you. If pressing the buttons does not turn on wi-fi, there may be several reasons for this:

1. incorrect operation of the operating system;
2. driver problem or conflicts;
3. viruses, about that.

The problem is usually solved by reinstalling the drivers or .

What if the laptop does not have a wi-fi module?

Connecting to a wi-fi access point is possible using a special adapter; its cost varies from 15 to 30 dollars. You can easily find such an adapter in any computer store. In terms of external dimensions, the device can be compared to a flash drive. The use of the device is similar; you just need to plug it into a USB port.

Lack of external adapter- high probability of breakage due to careless handling. This also happens because the part protruding from the laptop remains unprotected. Therefore, the built-in wi-fi module installed in the service center will not cause problems. Although this solution will be more expensive, you will feel the comfort of work.

In order to turn on the external wi-fi adapter, you need to press a special button located on the case.

Checking that the drivers are installed correctly

If your drivers are installed incorrectly, then even when the indicator is lit, the access point may not respond and wi-fi will not work. First of all, in this case, you need to check the functionality of the network card. Right-click on My Computer and go to Properties.

Next go to “Equipment” -> “ device Manager". You will notice the entire list of devices that are installed on the laptop. We need to find the section " Network adapters“, and there we look for “Wireless”, wi-fi or Wireless. If you see a yellow triangle with an exclamation mark next to the module, then be prepared for what will be needed.

Download drivers from the Internet or use the disk that comes with the laptop. Installing drivers is standard and is not much different from installing any program. It is possible that wi-fi will not work immediately, but only after several installations. For the adapter to work well and easily detect wireless networks, you need to set it to automatically obtain an IP address.

How to set up WIFI on a laptop and how to enable automatic acquisition of an IP address in Windows Xp.

Now we’ve almost figured out the question of how to set up wifi on a laptop. But now we need to enable automatic acquisition of an IP address. For this:

Open " Control Panel“, we set the view to classic.

We move to " Network connections“, right-click on the required connection, select “Properties”. The components will open there, we are interested in the TCP/IP protocol, click on Properties again.

In the window that opens, select automatic receipt of an IP address, as well as automatic receipt of DNS, click OK.

Configuring automatic acquisition of an IP address for Windows7

We need to open the control panel, go to " Network and Sharing Center«.

In the column on the left we select “ Change adapter settings«.

A window will open, where you need to select the required network and right-click on it, select “Properties”. There we select to automatically obtain an IP address and DNS. Click OK. For Windows 8, similar actions are performed.

Connect to an access point.

You will notice a list of available networks. If you have your own access point, then the adapter will certainly find it. The adapter is also able to find nearby networks that may belong to your neighbors. You can select any network that does not have a lock icon. This means that the owner of the network does not mind someone using his access point. If you have your own network, then click on it, in the window that appears, enter your login and .

In addition, there is another option for connecting to the Internet. If any establishment nearby has wi-fi, then perhaps the owner will provide you with a password and you will be able to connect to the network if your adapter can reach this distance.

After the network is selected, you must click “Connect”. After that, enter the password twice and see the signal and connection speed.

After the Wi-Fi connection is completed, we will see the corresponding icon in the tray.

We open the browser and the service provider’s page appears in front of us. Click on the “Login” button and get to the page specified as home in the browser properties. If the connection frequently drops, then the laptop may be placed in a place where the signal from the wireless network is weak. In this case, you can drag the laptop closer to the access point.

Just a note! I recently wrote a lot of useful articles and I want you to read them too, namely what it is. But for gamers I wrote in games or .

With UV. Evgeny Kryzhanovsky

A laptop with configured wi-fi allows you to access the Internet, connect to game consoles, a TV and a projector. Using a wireless network, it is possible to create a local network and exchange information between different devices.

Modern laptops have a wireless network card as standard. Laptop models produced before 2008 do not have this component. In this case, you need to install a network card in the expansion slot. Setting up wi-fi consists of checking the presence of the driver and its connection. If Windows 7 or higher is installed on the laptop, then all drivers are connected automatically. You can verify this by going to “Control Panel” – “Device Manager”. In the “Network adapters” tab there is an entry about the wi-fi adapter.

If a different version of the OS is installed or the adapter is not recorded on the laptop, you must install the driver for further work with wi-fi. Drivers can be downloaded from the laptop manufacturer's website if a disk with them is not included. The program is installed by running the exe file. After the driver is connected correctly, you need to enable wi-fi by using the “Fn” key in combination with the function keys from “F1” to “F12”. For a specific beech model, the combination is described in detail in the attached instructions. On some models, wi-fi is turned on by holding the button with the antenna symbol, which is located on the side of the bottom of the laptop.

To activate wi-fi, go to “Control Panel” and select “Network and Internet”, where “Network connections” are located. In the dialog box, enable “Wireless network connection”. In the wi-fi icon that appears on the taskbar, right-click to open the network management window and select the network that appears. If there is no login password, the connection will occur automatically. If the network is closed, you will need to enter the password for the access point.

As a result of following all the steps, you will be able to set up Wi-Fi on your laptop. When you subsequently activate the same access point, the process occurs automatically when you press a key combination. It is worth knowing that when connecting to a wireless network, the battery charge of the device decreases.

Setting up Wi-Fi on a laptop is quite simple. First of all, you need to find out whether the device supports this function. Despite the fact that the vast majority of modern models are equipped with a wi-fi module, some manufacturers still produce devices without it. This mainly applies to the cheapest models.

If your laptop is not equipped with a wi-fi module, you can purchase a special adapter. To determine whether a laptop has Wi-Fi, carefully examine its case. The presence of wi-fi should be indicated by a special sticker, which can be located either under the keyboard or on the bottom of the case.

In addition, the wi-fi symbol must also be on the function button of the keyboard, which is responsible for turning on the module. The button should be used together with the Fn key.

Turning on wi-fi

The function key to turn on Wi-Fi depends on the laptop model. If you have an HP device, press the key combination F12 and Fn or just F12. The module diode should change color from red to blue.

On Acer laptops, you must simultaneously press the Fn and F3 keys. After this, the connection manager window will open on the display, where you need to specify whether Wi-Fi or Bluetooth is to be turned on.

On Asus devices, press the Fn and F2 keys simultaneously. After the connection icon appears, you should select Wi-Fi or Bluetooth.

On Toshiba laptops, press Fn and F8. Further actions are similar.

On Samsung devices, the wi-fi module is activated by a combination of Fn and F12.

You can always determine the key that should be pressed using the wi-fi symbol depicted on it, because it looks like an antenna. If pressing keys does not turn on the module, this could be due to several reasons:

• incorrect operation of the operating system;
• conflict or incorrect installation of drivers;
• virus infection.

You can solve the problem by reinstalling the drivers or operating system.

What to do if the laptop does not have a wi-fi module

You can also connect to a Wi-Fi access point using a special adapter, which costs from 15 to 30 dollars. You can find an external adapter for a wireless network at any computer store. The appearance and dimensions of this device resemble a flash drive. Using the device is similar: to connect it, just plug it into the USB port of your laptop.

The disadvantages of an external adapter include a high probability of mechanical failure if handled carelessly. This is due to the fact that the part protruding from the laptop body is not protected in any way. Therefore, a more convenient way would be to use a built-in module, which can be installed in any computer service center. This solution will be more expensive, but will provide greater work comfort.

The external Wi-Fi adapter is turned on using a special button located on its body.

Verifying that drivers are installed correctly

If the drivers are installed incorrectly, you may encounter the fact that despite the indicator light indicating that Wi-Fi is turned on, it will be impossible to connect to the access point. In this case, first of all, you need to check the correct operation of the network card drivers.

Right-click on My Computer and go to Properties.

Open the “Hardware” tab and click on the “Device Manager” button. You will see a list of all devices installed in the laptop. Go to the "Network Adapters" section and look for the word "Wireless", Wi-Fi or Wireless. If there is a yellow triangle with an exclamation mark next to the module name, this means that you need to reinstall or install from scratch the drivers for the wireless network card.

Download drivers from the Internet or insert the CD that came with your laptop into the drive. Installing drivers is standard and is no different from installing any other program. You may have to install it several times before the wi-fi module starts working.

In order for the adapter to easily find available wireless networks, you must set it to automatically obtain an IP address.

Automatically obtaining an IP address in Windows XP

Open Control Panel and go to Classic View.

Go to "Network Connections" and right-click on the required connection and select "Properties". In the window that opens, in the “Components used by this connection” list, select TCP/IP Protocol and click “Properties” again.

A window will appear in front of you. Check the settings options Obtain an IP address automatically and Obtain a DNS server address automatically and confirm the settings by clicking OK.

Setting up automatic acquisition of an IP address in Windows 7

Open Control Panel and go to Network and Sharing Center.

In the left column, select "Adapter parameter changes".

A window will open in which you need to select the required network and, right-clicking on it, select Properties. In the Properties window, highlight Internet Protocol Version 4 (TCP/IPv4) and click Properties. In the window that appears, check Obtain an IP address automatically and Obtain a DNS server address automatically. Confirm with OK.

Setting up automatic acquisition of an IP address in Windows 8 is similar to the settings performed in Windows 7.

Connecting to an access point

After you have turned on Wi-Fi on your laptop, click on the “Connect to a wireless network in the tray” icon.

A list of available networks will appear in front of you. If you have your own access point, then it will definitely be found by the adapter. The adapter can also find nearby networks used by your neighbors or nearby establishments.

You can select the network that does not have a padlock next to its name. This means that its owner is not against someone using his access point. If you have your own network, then click on it, and in the window that appears, enter your username and password that you know.

In addition, there is another option for getting access to the Internet. If there is a cafe near you, within a radius of 50 meters, that offers wi-fi access to its clients, you can go there for lunch and find out the password for their network. And, if the range of your adapter allows you to access their wireless network, you will be able to use the establishment's wi-fi.

Once you have selected a network, click the Connect button. After this, you will need to enter your password twice and click Connect again. After this, a connection icon will appear in the tray, where the connection speed and signal strength will be indicated.

If a warning window appears, close it and try to connect to the access point after a while.

After the Wi-Fi connection is completed, the corresponding icon will appear in the tray.

Open your browser and the service provider's guest page will appear. Click on the Login button and you will be taken to the page specified as your home page in Internet Options.

If the connection drops frequently, this is due to a weak signal in the place where the laptop is installed. Try placing your laptop closer to the access point.

it-dix.ru

How to set up Wi-Fi on a laptop: the right method

Accessing the Internet via Wi-Fi on a laptop is the most convenient method, but often users have connection problems and are unable to establish a connection. The reasons for difficulties may vary. This article provides a detailed method on how to set up WiFi on a laptop, as well as the main ways to enable the WiFi function on laptops to ensure wireless signal reception. The following guide will also be useful to users who need to restore a broken connection with the Internet via a Wi-Fi connection. To use a wireless connection, you must first turn on the adapter built into the laptop.

WiFi adapter activation procedure

First you need to make sure that the laptop's Wi-Fi adapter is active.

Unfortunately, each manufacturer tries to make the process of turning on the WiFi transceiver on their laptops different from the similar operation on the devices of their competitors, so the function activation button is different for all models.

In Asus laptops, to establish a connection via a wireless network, you need to simultaneously press two keys: “Fn” and “F2”; in Acer laptops, “Fn” and “F3”. Lenovo is equipped with special switches located on the laptop body.

You can find out which button is used on a particular laptop by studying the pictures on the function keys F1 to F12. Most manufacturers use the images shown in the figure below on the button.

Possible problems with the wireless signal receiving device

Often, even after the correct procedure for turning on the WiFi adapter, there is still no wireless connection. This problem occurs due to the following circumstances:

1. Incorrectly installed software (problem with drivers);
2. Computer damage by malicious software (viruses);
3. OS operating errors.

It is necessary to establish the cause and solve the problem, since without this the laptop will not be able to establish a wireless connection. Most often, reinstalling drivers leads to a successful solution to such difficulties, however, sometimes, without completely curing the computer of viruses, it is not possible to restore the connection.

Setup procedure

After the laptop owner has verified that the wireless signal receiver in the PC is active, you can proceed directly to solving the question: “How to set up Wi-Fi on a Windows laptop?” This procedure has some differences depending on the version of the operating system installed on the PC.

Procedure for Windows XP

The following sequential steps must be completed:

Procedure for Windows 7

The algorithm of sequential actions is as follows:

The procedure in Windows 8 and 10 is almost completely similar to the “Seven”.

nastrojkin.ru

How to install drivers for a Wi-Fi adapter in Windows 7?

In the process of writing various articles on the topic of setting up Wi-Fi in Windows 7, many unclear points and questions arise specifically with the Wi-Fi adapter driver. For example, you write about connecting to a wireless network, but the person does not find Wi-Fi on his computer at all. The same thing happens when you try to distribute the Internet from a laptop; if the driver for the Wi-Fi adapter is not installed, then the virtual network will not be able to start. Many simply do not understand what to do next when the information from the article differs from what is happening on the monitor.

Look, there is a laptop, it should definitely have a built-in Wi-Fi adapter. Even take laptops that are already 5 years old or more, not to mention modern models. If you have a desktop computer and want to connect to the Internet via a wireless network, then this can be done via a USB or PCI adapter. Windows 7 was installed on your laptop or desktop PC. The wizard or you yourself - it doesn’t matter. The main thing is that Windows 7 itself does not install the driver for the Wi-Fi adapter (I have not noticed such cases, but Windows 10 already installs it automatically). It turns out that if the technicians who installed the operating system for you did not install the driver for the Wireless adapter, then Wi-Fi will not work for you. And if the network cable is not connected to the laptop, then the connection status will most likely be like this:

In the settings: Control Panel\Network and Internet\Network Connections you most likely will not see the “Wireless Network Connection” adapter, and in the Device Manager, on the Network Adapters tab, there will be only one adapter - the network card. You won't find a wireless adapter there.

These are all signs that the required driver is not installed. The solution is very simple, install the wireless adapter driver yourself. Below, I will try to explain in detail, using an example, how to do this.

windows 7: self-installation of driver for Wi-Fi

It doesn’t matter whether you have a laptop or a desktop PC with an adapter, the necessary driver may be on the disk that comes with the same laptop or adapter. As practice shows, such a disk may not be available with a laptop, but with an adapter, it most likely comes included. With Tp-Link adapters - definitely yes. So, you can try installing the driver from this disk. Simply insert the disc into your computer's drive and follow the instructions (usually a window prompting you to install the software will appear automatically).

We need a driver for the Wireless adapter. Therefore, the best way is to navigate by the word “Wireless” or “WLAN”. There may be something like Wireless Network Adapter and the like.

How to download the correct driver for a Wireless adapter from the Internet?

If there is no disk, or you cannot figure it out, then the necessary driver can be downloaded from the Internet. You may not be connected to the Internet, or Wi-Fi is not working. Don't forget that you can connect via a network cable. Both through the router and directly from the provider. Or, you can download the driver on another device (even on a smartphone or tablet) and transfer it to your computer.

I cannot show how to do this for all laptop manufacturers (perhaps I will prepare such articles later): Lenovo, HP, Asus, Acer, etc. I will show in detail using the example of my Asus K56CM laptop. The procedure will be the same for everyone. If you have a PC with a USB/PCI adapter, then you need to download the driver from the official website of the adapter manufacturer.

I recommend downloading drivers only from the official websites of manufacturers. Therefore, first of all, we need to go to the website of the manufacturer of our laptop (adapter). In my case, to the Asus website. You can just Google it. I type “Asus” in the search, and the first on the list is the official website. I think you will immediately understand this when you open the site. And if you know the site address, you can go directly.

Next, through a search on the site, or through the menu, we need to find the page with the model of our laptop. Or, find the section with driver downloads. As a rule, this is the "Support" menu item. In my case, with an Asus laptop, I indicate the Asus K56CM model in the search on the site and select it in the search results.

I go to the Support tab - Drivers and utilities. From the list I select my operating system - windows 7.

I search and open the Wireless tab, and download the driver for my adapter.

We save the file to the computer, preferably to the desktop, so as not to lose it.

It may be that you see several drivers for different adapters (from different manufacturers). As in my case, there is a driver for "Intel" adapters, and "Atheros Wireless Lan Driver and Application". How can you find out which adapter is on your laptop? There is a small program for this called HWVendorDetection. Which you can download from this link. Download HWVendorDetection and just run it. The manufacturer of the Wireless LAN adapter will be indicated there.

help-wifi.com

How to enable Wi-Fi on windows 7

Modern technologies make everyday 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 connection. Moreover, this technology allows you to create private groups, combining several computers into one network for data transfer. Everyone knows this technology and uses it successfully, but not everyone knows how to turn on Wi-Fi on a Windows 7 laptop. This is what this article will discuss.

What is a Wi-Fi adapter

Before going directly to the system settings on the laptop, you should determine what a Wi-Fi adapter is (or, as it is also called, a wireless communication module). To do this you need to know what WiFi is. As you already know, this wireless technology has high data transfer speeds that are comparable to cable connections.

Radio waves are used to transmit information. It is in order to receive and send signals via radio waves that a Wi-Fi module is needed in a laptop. It performs the function of transmitter and receiver in one “person”. As you may have guessed, this module consumes electricity, which is why, to save battery power in the laptop, manufacturers have provided the ability to turn the adapter on and off. Now we get to the essence of the topic. Next we will look at how to enable the WiFi module on a computer with Windows 7.

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

How to enable the wireless module

First of all, it is worth noting that for this purpose the laptop has a special button with a corresponding icon. To activate it, you need to hold down the “FN” button and, without releasing it, press the button to turn on the wireless adapter.

Read also

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

As a rule, the laptop comes with a disk with all the 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 on the official website of the device manufacturer. The main thing is to know the computer model 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”.

Connecting WiFi in Windows 7: Video

After this, you need to go to the “Device Manager” item. In the window that appears, you need to find the “Network adapters” item, in which you will see Wireless Network Adapter. This is your Wi-Fi module. Here you can turn it 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:

• Using a special button - you already know how to do it;
• Through the task manager, as described above;
• By setting up the network environment on your 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 by setting up the network environment.

How to enable the wireless module in the network environment settings

To do this, go to the Start menu and launch Control Panel. Next, in the menu that appears, you need to select “Network and Internet”, and then go to the network and sharing control center.

Read also

Articles on the topic

Here in the left column you need to find the item “Changing adapter settings”. In the window that appears, you will see various shortcuts, we are interested in “Wireless network connection”.

If this label is gray, then the module is disabled. To enable it, you need to right-click on the shortcut and click “Enable” in the menu that appears. If after this 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 begin searching for available wireless networks and offer a list of connections, from which you select the desired network and click “Connect”.

Now you know how to enable a Wi-Fi connection on a computer in Windows 7. But it is worth noting that the latter method does not directly enable the module itself. It turns wireless connectivity on and off. In other words, even when the module is turned on, wireless connections may not be available. These two parameters are interconnected, since without one the second will not work. That is why you should turn on not only the Wi-Fi adapter, but also wireless connections. Only in this case will you be able to fully enjoy a high-speed mobile connection.

How to enable Wi-Fi on a Windows 7 laptop: Video

How to enable Wi-Fi on a Windows 7 laptop

How to easily connect and configure Wi-Fi in a Windows 7 laptop

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bezprovodoff.com

Setting up Wi-Fi and Internet from scratch

In this article I will tell you how to set up wi-fi from scratch. First you need to set up a wireless network on the router, and then on the laptop.

Setting up a wi-fi router

Step 1. Connect the router to the network using a power supply. Turn on the power with the ON button, if the router has such a button.

Step 2. Connect the router to a laptop or computer using the ethernet cable (patch cord) that comes with the router. You need to connect the cable to the port of the computer’s network card and to the LAN1 port of the router. (In no case to the WAN port - you won’t be able to configure it through it)

Step 3. We check that on the computer in the properties of the network card we have selected automatic acquisition of an IP address. To do this, go here: “Start” -> “Control Panel” -> “Network and Sharing Center” -> “Change adapter settings” -> “Local Area Connection”

Attention! In the “Changing adapter settings” section, you may have several connections displayed. For example, “Local Area Connection”, “Local Area Connection 2”, “Wireless Network Connection”, “Bluetooth Network Connection 2”, etc. How to find the right one among these connections?

Firstly, by default, a wired connection in Windows 7 and 8 is called “Local Area Connection”. If no one managed to rename it manually, then it will be called that way. Unless there may be a number at the end - most often “2”. This is the case if the computer has several network cards installed (relevant for desktop computers, because in 99% of cases a laptop comes from the factory with only one wired network adapter)

Secondly, the connection we need must be active, since you have connected the computer and the switched-on router using a cable: the connection icon should glow bright (usually blue if your Windows uses a standard icon pack), i.e. the icon should not be grayed out. See picture:

Here, we have found the required active wired network connection. Step 3.1. Right-click on the active wired connection we need and select “Properties”:

Step 3.2. In the window that opens, click the “Properties” button:

Step 3.3. Left-click “Internet Protocol Version 4 (TCP/IPv4)” and click the next “Properties” button at the bottom:

Step 3.4. We set both switches to the upper positions so that it is “… … … automatically”:

Step 3.5. Click the “OK” button to save the settings.

Step 4. Open the connection window again:

Step 4.1. Click the “Information” button:

Step 4.2. In the window that opens, we find out the IP address of the default gateway:

In most cases it is 192.168.1.1

Step 5. Open the browser to go to the router’s web interface.

Step 5.1. In the address bar, enter the gateway address and press Enter:

Step 5.2. Enter your login and password:

Attention! You can find out the login details in the instructions for your device. The router may include instructions on paper or in PDF document format on the supplied disk.

If the instructions are lost, you can try to download it from the manufacturer’s website. For example, http://dlink.ru, http://asus.com, http://tplink.com.

Often in a new device the default login = admin and password = admin. It also happens that the login = admin and the password is empty.

Step 5.3. After you have logged into the router's web interface, open the wireless network (wi-fi) settings.

Wireless wi-fi networks are widespread not only in offices and Internet clubs, but also in ordinary city apartments. Using such a connection, you can access the Internet through personal computers, tablets and smartphones, and, in general, using any device equipped with a wi-fi module. Despite the abundance of such devices, the largest number of such wireless connections comes from laptops. How to connect a laptop to wi-fi and what problems may arise will be the topic of our publication.

Creating an access point

The process of creating a wireless Internet access point consists of several steps:

Connecting a router

First of all, connect the RJ 45 connector of the cable you have, through which the provider connects the equipment to the network, to the wan connector of the router. As a rule, such a connector is located separately from the others and is painted in a different color. Use the router instructions that come with the device. Now you need to connect the device adapter to a 220V socket and a laptop, after which you need to turn on the router itself.

Setting up the router.

It makes no sense to describe the setup process; each manufacturer’s setup menu and operating principle are different. It is best if professionals deal with these issues.

1. Setting up Wi-Fi and then connecting the laptop to the intended access point. And here we will go into more detail.

Connecting a laptop to a wireless network

In this section, you will learn how to set up wifi on a laptop on which you decide to install Windows 7, as well as how to connect it to a home network that has an appropriate Internet connection.

After turning on the laptop and waiting for the OS and all necessary services to fully load, you should pay attention to the taskbar. If the laptop has a Wi-Fi connection, a special icon is displayed in the corner of the screen. By the way the icon looks, you can see whether the laptop is connected to the network or not.

If you need to check whether there are available connections, you need to left-click on the icon and then select the network you need.

You may be required to authenticate, i.e. entering the security key. After entering the password correctly, your device will be connected to the Internet.

In some cases, when you turn on the laptop, the wi-fi connection icon does not appear. This indicates that the wi-fi module on the laptop is not working or is turned off. On some laptop models, you can turn it on by simply pressing the corresponding button on the device case, and in some cases, turning on the module must be done programmatically.

To programmatically enable the wi-fi module, you need to go to the Control Panel, where you need to find Network and Internet and Network connections. Next we see the wireless network connection icon, which we right-click on and select “enable”.

After these manipulations, the wi-fi connection icon should appear in the taskbar. If this does not happen, then you need to check the installation of drivers for the wi-fi module. This can be done by installing drivers from the disk that comes with the laptop or by downloading drivers from the Internet by visiting the developer’s website.

After installing or updating the drivers, the module should turn on, as evidenced by the appearance of its icon in the tray.

Now you should select the Network and Sharing Center category, for which you use the control panel and configure automatic acquisition of an IP address.

Then you need to find and select the following item in the menu: Change adapter parameter.

Select the required network, then hover over Properties and confirm the selection by clicking the mouse. In the newly opened window, select Internet Protocol version 4 (TCP/IPv4) and click Properties.

After this procedure, the next category opens, where you select the option to automatically obtain an IP address and automatically obtain a DNS server address. As before, we confirm our actions using “Ok”, which is located at the bottom of the window.

Now all that remains is to connect to the wireless network, as described earlier, and check the Internet connection.

Setting up wifi on a laptop running Windows XP

The Windows 7 operating system is quite well optimized for maximum ease of setting up communications. In Windows XP, the setup process and other tasks are performed almost the same.

1. Turn on the wi-fi module in your laptop.
2. When an icon appears in the tray, double-click on it with the left mouse button. A window will appear in which you should click Search for wireless networks.
3. As a rule, then a list of available points appears that you could connect to.
4. If you are unable to connect in this way, you should enable the wireless network connection via Start - Control Panel - Network Connections.
5. The next step is to view the available wireless networks.
6. How in seven you should select the line Change the order of network preference.
7. In the newly appeared window, select Network by access point and check the box next to “Automatic connection to the network.”
8. The next thing to do is go back to Wireless Networks and click Update List.
9. Then indicate the required network, click Connect and enter the access key.

Basic connection problems

In truth, we have already covered the main problems with connecting a laptop. So why doesn’t the laptop see wifi, despite all the operations performed. There are quite a few reasons for this, and the first one, which few people pay attention to, is a weak transmitting signal. That is why in the first part of the article the location of the router was mentioned.

Often a problem with wireless access occurs due to a failed wi-fi module. Here any “dancing with a tambourine” is useless. Only a service center or using an external wi-fi module can help.

One of the most common problems that are possible when connecting a laptop to a wireless network is incorrect router configuration.

Setting up an access point yourself and connecting your equipment to it requires certain knowledge. The best solution would be to call a specialist from your provider’s support service at home or contact.