How to set up Wi-Fi on a laptop
Those users who have just purchased the device may be faced with the fact that they need to set up Wi-Fi on a laptop. In fact, nothing to configure in the device is required, it is enough just to connect to the network once, so that in the future this does not raise questions, but for ease of understanding, the process of setting up Wi-Fi on a laptop will be described step by step in the form of instructions.
- To connect, the user must have a Wi-Fi router.
- If the device is new, or the operating system has just been installed on it, then a Wi-Fi driver is required. It is quite easy to understand that the driver is needed. the button that turns on Wi-Fi on the laptop does not work, there is no icon in the tray, and in the Wi-Fi device manager it is highlighted with a yellow exclamation mark. In this case, there are three solutions. The first. directly in the device manager, open the properties of the wireless adapter and in the driver tab, click update / install. The second option is more reliable. download the driver on the official website of the device creator. The third option. we use the application to automatically update the driver.
- After the driver is installed, you need to configure Wi-Fi on the laptop, or rather, find your network and enter the password for it. To do this, turn on Wi-Fi using any of the methods suggested above.
- In the list of found ones, select one of the Wi-Fi networks and click on it. A window will open in which you need to enter the password, after entering it, click OK and enjoy working on the Internet.
- By default, the automatic connection to this network is activated in the connection settings if it is within the access zone. If this does not happen, that is, the system each time prompts you to independently select a network or enter a password from it, then you need to open its properties after the next connection and activate “automatic connection”.
In standard situations, setting up Wi-Fi on a laptop ends after the above steps. But if something went wrong. below is what you need to do.
Turn on and configure Wi-Fi on a laptop
For the most part, users prefer to use wireless Internet. This is not surprising, because if earlier only a stationary computer was connected to the World Wide Web, and the use of a wire was logical, today in every home there are at least three or four gadgets that need to go online. How to activate Wi-Fi on a laptop and, if necessary, complete the setup, not every user knows, and the text below is devoted to this topic.
Possible connection problems
Internet connection problems may include the following:
- the laptop does not see the Wi-Fi network;
- does not connect (wrong password or error);
- connects, but no internet.
If the laptop does not see Wi-Fi networks, there may be the following solutions to the problem.
- The module is physically disabled (in this case, it will not be displayed in the device manager). You can check the presence of the module through the AIDA64 utility, which scans the gadget’s message and lists its stuffing. If the Wi-Fi module is disabled in the device, then it will not be included in this list. The second option, if it is not in the list, the module is broken.
- Wi-Fi is disabled in Device Manager or has no drivers installed. The solution to this situation was described above.
- If only the user’s Wi-Fi network is not visible, but there are others, then the problem lies in the router. It needs to be reconfigured or rebooted.
- A common reason why a laptop does not see the network is that the “air” mode is turned on (how to fix it. described above).
- Sometimes the laptop does not see Wi-Fi due to a glitch, which can be solved by simply rebooting the gadget.
- Another reason is that the Wi-Fi connection service is disabled. In the search for Windows, we drive in “services” and in the huge list we look for “Wi-Fi services connection manager service”, click “start” and check if the Internet is working.
If it was possible to set up Wi-Fi on a laptop, but at some point the device simply does not go online, but there is a connection, then the reason is directly in the connection. Solution. turn on and off the router. If this does not help, then a call to the hotline will save, maybe there is no access due to work on the line. In some cases, the problem is caused by an insufficient balance on the user’s account, the provider in this case does not disconnect the connection, but makes the speed so low that the gadget thinks there is no Internet, although technically Wi-Fi continues to work.
Sometimes the problem when entering the device says that the entered password is incorrect. In this case, click on the selected network to select the “forget” item. The device deletes all settings about this connection, and the user re-enters the password, while remembering the correct input language and case. Sometimes it turns out that someone changed the password and forgot to tell about it, it will not be superfluous to find out the correct option from people who have access to the router. If no one has changed the password, then you will have to reset the router and re-configure the wireless network.
How to turn on Wi-Fi with the buttons
Laptops manufacturers provide two options for starting a wireless connection on a gadget. using the keys and directly through Windows. Depending on the brand that created the device, the process of launching with buttons may differ in combination, but the essence of this does not change.
To turn on Wi-Fi on a laptop, you need to use the button specially designed for this: it is combined with one of the F keys and is indicated by the Wi-Fi icon. To make it work, it is pressed simultaneously with Fn. After that, the corresponding LED will light up on the device, and the screen will display that Wi-Fi is on. If the device has previously connected to this network, then no additional action should be taken. You can disconnect the gadget from the Internet by pressing the same buttons again.
As mentioned earlier, in the overwhelming majority, the Wi-Fi button on a laptop is combined with functional F:
- Lenovo, ASUS. F2;
- Acer. F3;
- Toshiba, Irbis, Prestigio. F8.
The key combination for turning on Wi-Fi on a laptop within the same brand is often different, since there is no single agreement between manufacturers. Even in the models of the same company released at different times, they use different combinations.
If the laptop is old, then the button is not necessarily combined, this is rarely seen today, but in older MSI or HP models this is a frequent occurrence. However, every brand had a similar situation. Later, they began to take care of the aesthetics of the appearance of the device, and buttons began to be combined with others. For older devices, the necessary button can be located both on the top panel directly among other keys, and look like a switch located on the side panel next to USB outputs.
Important! Any laptop is equipped with an “air” mode. When enabled, all wireless connections stop working. If it is turned on on a laptop, then the key combination suggested above will not work, the “air” mode has a kind of priority.
Some manufacturers, such as Sony, Dell or Samsung, allow you to turn on and off the flight function from the keyboard, an airplane is drawn on the button, respectively. If there is no such button, then disable the mode directly in Windows. At the same time, in older versions of the OS, a separate mode is not provided, it appeared only in the eight.
Enabling Wi-Fi by OS
Turning on Wi-Fi on a laptop is done without a keyboard. In this case, the user can resort to one of several methods.
In the tray next to the clock, you need to find the Wi-Fi icon. It can be highlighted with a red cross (Wi-Fi is off or no networks found), have an asterisk (several networks found), or an airplane will be drawn (all wireless modules are disabled). To turn on the Internet or select one of the available networks, you need to click on the tray icon, after which a window with available networks will open. In Windows 10 and 8, the buttons for turning the network on and off, air mode and a mobile hotspot were also highlighted. Windows XP and 7 operating systems do not have such buttons, just a list of available networks is offered. It remains to select the desired Wi-Fi network and enter the password for it. When you reuse your laptop, it will connect automatically.
If the Wi-Fi symbol is not found in the tray (as well as in the seven and XP), you will have to find “change adapter settings” in the network control center. In the window that appears after entering, all communication options will be indicated. We are interested in “wireless network”. We press on it and on “launch”. Now you can connect your laptop to the network.
Important! This method is more suitable for Windows 7 and the previous version, since, unlike Windows 8, when Wi-Fi is turned off, the icon disappears from the tray, in the eight and ten it remains, but is crossed out with a red cross.
If the method specified in paragraph 2 does not save, and it is not possible to turn on Wi-Fi on the laptop, then the problem lies deeper, namely in the forcibly disabled module in the system. You need to go to the “device manager” and open the “network adapters”. Among all, we are looking for an option, in the name of which there is the word wireless, select “activate device”.
In general, setting up Wi-Fi on a laptop is not too difficult, and the process is reduced to two clicks. A moment that all users should know: if there was some kind of failure, or the user changed the provider, it is impossible to set up the Internet on a laptop via Wi-Fi, a wired connection is required.
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We get a neighbor’s password by trick (phishing)
Phishing is a way to deceive a neighbor’s password. You will need Wi-FiPhisher for this. This program will make your neighbor connect to another access point, thereby giving you a password.
Phishing is often used through social networks and email accounts. But you must admit that it will be strange to provide your Internet password in a letter. Therefore, it is necessary to apply Wi-FiPhisher.
It happens as follows: First, the program prepares the cracker’s computer. it does something like tuning the PC:
- configures HTTP and HTTPS;
- searches the wlan0 and wlan1 networks for wireless interfaces until a switch to one of them occurs;
- then it goes into monitoring mode and, using DHCP services, displays additional IP addresses;
- displays a list of access points available for attack on the monitor.
After selecting the point, the utility creates a copy of the access point (with the same name) and disables the real one. The victim’s internet starts to crash and she connects to a pseudo point.
You get connection data via Wi-FiPhisher. When a victim tries to open a website, he will be taken to a phishing page, where he will see an error connecting to the network with a request to enter a password. If the password is entered, the Internet will work on the attacked PC, and the program will show this password.
Subsequently, the attacker has access to the settings of the router, which means to control the network. He will be able to change the WPS PIN, gain access to information for authorization on various resources, and also redirect visitors to banking sites to fictitious.
To protect yourself from such attacks, carefully check sites where you are asked to enter a password.!
Legal consequences of hacking someone else’s Wi-Fi
Hacking wi-fi can be criminalized for illegally gaining access to personal computer information. Illegal access to computer information can be regarded as such, only if the owner of the router was damaged during use. Simple theft of traffic is not suppressed by the law, if it is, of course, unlimited, otherwise you can fall under the article on causing damage on a large scale. Of course, large amounts of fines are implied, and not several hundred per month.
How to hack Wi-Fi, find out the password and use WI-FI
A constant connection to the Internet is becoming an important part of every person’s life. While 4G cannot provide truly reliable and fast internet, wi-fi networks remain the main sources of fast data exchange “over the air”. Unfortunately, often accessible Wi-Fi networks with a good signal are password protected. Fortunately, there are simple and not very simple methods for hacking and bypassing a password on a wi-fi network, we will tell you about them today. :
How to connect to WI-FI without knowing the password. 4 ways 100%! Find out your neighbor’s password in 3 minutes!
Today everything is developing and changing rapidly. The Internet is no longer the development of the US Department of Defense for the exchange of information, if there is a war, but a common thing for almost all inhabitants of the Earth. But many still need help getting it connected.
Hacking Wi-Fi for advanced. spoofing mac-address and intercepting packets
This wi-fi password cracking option is suitable only for advanced users, beginners will not figure it out. We begin the procedure for intercepting data packets.
- First of all, you will need Commview for WI-FI. a program for intercepting packet data. First of all, download and install it on your computer. If the program complains about outdated drivers on your network card, you will have to update them.
Hacking a neighbor’s wi-fi
Windows wi-fi hacking software
Dumpper is a program for cracking PIN codes on routers. Just scan the broadcast and you will be given information about all PCs within a radius of several meters. The resulting PIN code is very useful for several programs, which are discussed below in the text.
CommView for Wi-Fi. scans for available Wi-Fi networks by IP address. By activating the search, you will be shown the nearest wi-fi networks. Through the “tools”, the intercepted packet data can be fixed and replaced.
AirCrack-ng is a program that directly cracks packet data and isolates a wi-fi password. We open the program. We see a column to indicate the path. Find the file we saved earlier, the result of the CommView for Wi-Fi utility. Next, click “Laun” and wait for the password from the wi-fi network to be cracked.
How to turn on Wi-Fi on Lenovo laptops
How to enable WI-FI on Lenovo laptops? A topic that I’m sure will interest most laptop owners from this manufacturer. I want to emphasize right away that all the information below is for the most part intended for all modern models from Lenovo. But, despite this, owners of laptops from other manufacturers can also learn a lot of useful information in this article.
From the title and the first paragraph, you can easily understand that the article has a narrow focus, that is, specially prepared for users with Lenovo laptops. This is due to one case when different users brought me three laptops from Lenovo, asking me to see why WI-FI does not work.
This, of course, was not in one day, but every other day so for sure. In general, along the way, I found several interesting chips due to which Wi-fi may not work on Lenovo or will turn on only after performing certain actions.
Below I will provide information on how to enable Wi-Fi on Lenovo laptops in various situations, based on my personal experience when working and setting up computers from this manufacturer.
What to do if Wi-Fi does not work on Lenovo laptops
Of course, I understand that there are a lot of situations and reasons due to which the wireless network may not work. But, if you are one hundred percent sure that everything is ok with the router, then for sure the cause of the malfunction is hidden, unrelated, in the laptop.
Therefore, I will describe several basic points for turning on the network adapter, after completing which you will either get the Internet working, or you will be able to move on based on the data received, for example, by starting to check the network settings.
The very first thing I recommend doing. this is to check if the network adapter is enabled.
- Open the “Run” dialog box and insert the “ncpa.cpl” command there by running it by pressing the “Enter” key;
- Among the appeared network adapters we find “Wireless connection” and by clicking on it open the context menu;
- Next, we find the line “Enable” and click on it with the mouse.
- If instead of “Enable”, “Disable” is displayed, then the wireless connection is enabled, so you can proceed to the next recommendation.
Checking the installed driver
Mandatory before further configuration, check if you have installed the driver for the Wi-Fi adapter.
- Again, using “WinR” and the command “devmgmt.msc”, we get to the device manager;
- Open “Network adapters” from the list of available devices, and find there the device responsible for WI-FI, usually the word “Wireless” is added after its name (in a normal Ethernet connection);
- If it is displayed with a triangle or there is none at all, but some unidentified device is present, then you have obvious problems with the driver, which must be installed.
As for the installation, everything is simple and familiar there, run Setup, wait a few seconds and restart the computer.
Enabling Wi-Fi on Lenovo with the Monitor Cover
In general, it so happened that the two laptops that came to me turned out to be the same model, namely Lenovo z50. The problem was that when the system was booted, the adapter did not turn on automatically, well, when pressing the key combination responsible for turning it on, the computer did not react in any way.
But, as soon as you close the monitor lid for a few seconds, then after opening the wireless adapter will turn on and start searching for available networks, which is pretty amazing.
In general, this trick worked on both laptops so that I recommend using at least this connection method for a start, for its further configuration.
The algorithm is simple, we closed the laptop lid, waited a few seconds, and opened it. Voila. the internet works. I know for sure that this option works on many laptop models from Lenovo.
Starting to automatically turn on the wireless adapter
Another option for enabling the adapter is the function keys on the keyboard, which I mentioned above. Usually they are located on F1. F12 and are displayed in the form of various icons, while they are used only in combination with another “Fn” key.
I also note right away that in newer models more and more manufacturers are swapping these buttons, as a result of which F1-F12 works only when you press “Fn”, but the functional ones, on the contrary, act as ordinary keys.
As it floated, F5, F6, F7 are responsible for turning on the Wi-Fi adapter. In order to make it easier to determine the required button, you can look at the icon that is applied to it. These are usually Wi-Fi antennas or an airplane (Mode: airplane). For example, in z50, I remember exactly that this is the F6 key and it shows an airplane.
In general, after pressing, for example, on “FNF6” or simply “F6”, an icon should appear on the screen confirming that the network adapter has been turned on. Well, if nothing happens, then most likely you do not have the necessary software package installed that uses these keys.
Installing Lenovo Energy Management
So, if your function keys do not work or only some of them work, then most likely you do not have Lenovo Energy Management installed.
The fact is that Wi-fi just may not work for you due to the turned off adapter, but you can turn it on only using the function keys, which in turn work only after you install this utility.
In our case, you need to set the value opposite to the wireless network to “On”, respectively, by selecting it with the mouse. After that, the adapter should turn on and start looking for available wireless networks. In addition, now you do not have to manually start each time the operating system boots, since it will do it automatically.
Also, if the necessary keys do not work, it would be advisable to check or even install the driver on the keyboard by downloading it from the Lenovo support page.
Enabling WI-FI on Lenovo using the button
In addition to the way to turn on the wireless adapter using the keyboard, on some models on the case there may be a separate special button or switch, which is solely responsible for starting Wi-Fi on a laptop.
Usually it is located on one of the side faces of your laptop case or near the power button, the special features by which it can be recognized are the same, it most likely displays an icon in the form of small antennas.
Power saving mode, which is enabled by default in the device properties, can also cause the wireless connection to work incorrectly or to turn it off altogether. You can remove this function by going to the network adapter settings.
- Opening “Run”, copy there “ncpa.cpl”.
- Having found a wireless connection, using the dialog box, we call “Properties”.
- Next, the “Configure” button.
- Go to the “Power Management” tab.
- And there we uncheck the box that allows you to turn off the device to save energy.
After that, do not forget to restart the laptop and check if something worked out or not.
Is the WI-FI adapter connected to the motherboard
Well, and finally, if nothing helped you, I can recommend checking whether the antennas are connected to the adapter directly on the motherboard itself.
I once had such a case that for some reason Wi-Fi did not work on a completely new laptop, while the drivers were installed, and the device was turned on. But, he did not see more than one network, except for those cases when its distribution was carried out using a smartphone. Ito, he connected to it, but there was still no Internet access.
Having tried everything, I decided to check if everything is fine with the connection under the lid by unscrewing it. As it turned out, the antennas were simply not connected to the adapter itself, although the laptop was new, there is a chance, of course, that they disappeared, or they simply forgot to connect.
In general, after I connected them. Everything fell into place and Wi-Fi started working normally.
Here are some of the things that, in my practice, helped me turn on Wi-Fi on Lenovo laptops, maybe something will be useful for you. In general, as always, I am waiting for your comments and I wish you good luck in setting up your computers.
How to turn on Wi-Fi on a Dell laptop running Windows 10
Failure to connect, even after connecting the wireless adapter to an electronic device, indicates that Wi-Fi is turned off. This means that the user has to find the corresponding button on the Dell case or make sure that the wireless Internet is configured properly.
You must either open the notification panel, or find the “On” button. in the section “Network and Internet”.
How to turn on Wi-Fi on Dell laptop. possible malfunctions
Many users, connecting a laptop manufactured by Dell Technologies to the network, face the same problem. the connection is missing. This nuisance lies in wait even for those who know exactly how to connect a Dell laptop to Wi-Fi.
Ways to connect your Dell laptop to Wi-Fi
Downloading unique programs will be possible if the user knows the laptop model. The full name and marking of the device are written on the packaging, in documents and on the case of the device. You can find drivers through any browser. It is enough to drive the model name into the search bar or in the corresponding section of the official website of the computer manufacturer.
In the case of Windows 7, 8 and 8.1, according to experts, it is worth looking for a driver for a board that supports Wifi (it is connected to the motherboard of an electronic device via the Mini PCI Express port).
Connecting to a wireless network using a Windows operating system interface
Most modern computer manufacturers, including Dell, equip their electronic innovations with Windows 10 (for example, the Inspiron 15 series 3000 or model 15 5000). Drivers for earlier versions of Windows are not being developed, so Wi-Fi, even if it was successfully installed, may not connect or malfunction.
Note! The lack of connection can be recognized by the red “X” superimposed over the wireless network icon.
In Windows 7, you can use the “Network Control Center” for troubleshooting. After opening this tab, you need to find “Change adapter settings” or a line with a similar name. In the window that opens, there is an image of the adapter with the inscription “Wireless network” or “Wireless connection”.
After clicking on the device display with the right mouse button, a menu will open from which you should select and activate the “Switch on” command. If the adapter is not displayed, then the driver has not been installed on this device.
Dell Inspiron 1501 interface with Windows 7 software
Windows 7 software today supports models that can “see” all types of OS:
- Inspiron 1501, 1525, 5110, Inspiron Mini 1010, 1011, 10v, 11z, Inspiron 3521;
- Dell 500, almost all Studio, Studio XPS, Adamo 13, Latitude, Dell Precision Mobile, Vostro.
What to do if the problem remains unsolved
First of all, it is worth finding out which model adapter is connected to this computer and whether all the downloaded drivers have been installed. To perform the check, you need to go to the “Device Manager”. By opening the “My Computer” folder and right-clicking on an empty area, the user will find the desired tab in the “System Properties”.
Note! The “Network adapters” tab lists the connected devices, including the name of the wireless adapter. It can be called differently: “Wi-Fi”, “Dual Band”, “WLAN”, “AC”, “Wireless”
The name of the adapter was found. it means that the installation of the drivers was successful. Now the user needs to make sure that the device is working. If the name of the adapter is absent in the list, you can try to force it to turn on by changing the properties of the device or performing a reinstallation.
How to enable Wi-Fi on a Dell laptop with Windows 8
After making sure that the adapter is present and operational (the “Network connections” folder), the user may be able to connect to the network by changing the wireless settings (you need to open the tab of the same name in “Changing the settings”).
A gray marker and the inscription “Off” are the evidence of not turning on the Internet. under the menu line “Wireless network”. To turn on Wi-Fi, move the slider to the right.
How to turn on Wi-Fi on Dell laptop
After completing the installation of the adapter drivers, the user needs to enter the name of the laptop model into the search form and click on “Search”. The site search engine will give all the information regarding the specified model.
If, even after installing unique drivers and successfully turning on the adapter, the connection to the network is not established, Wi-Fi may be turned off. To fix the problem, just use the Wi-Fi module power key. Perhaps the situation will change after visiting the “Device Manager” and activating the corresponding option.
The most common problems and their solutions
Understanding the question of how to connect your Dell computer to Wi-Fi, you should be aware that the following problems can be attributed to the most common causes:
- the driver has not been installed;
- the program is installed, but does not work correctly;
- the network module is turned off (automatically configured Ethernet controller);
- the laptop is running in power saving mode.
Experts attribute the breakdown of the adapter itself to the category of practically uncommon reasons for the lack of connection.