Hardware and software methods for enabling Wi-Fi in MSI laptops. Problems connecting to Wi-Fi on a netbook: what to do Connect to an access point

A fairly common problem, especially common after any changes: reinstallation operating system, replacing a router, updating firmware, etc. Sometimes, finding the reason is quite difficult, even for an experienced technician.

In this short article I would like to dwell on a couple of cases due to which, most often, a laptop does not connect via Wi-Fi. I recommend that you familiarize yourself with them and try to restore the network on your own before turning to outside help. By the way, if it says “without access to the Internet” (and the yellow sign is on), then you better look.

1. Reason No. 1 - incorrect/missing drivers

A very common reason why a laptop does not connect via Wi-Fi. Most often, you will see the following picture (if you look in the lower right corner):

No available connections. The network is crossed out with a red cross.

After all, as it happens: the user downloaded a new Windows OS, burned it to disk, copied all his important data, reinstalled the OS, and installed the drivers that were installed before...

The fact is that drivers that worked in Windows XP may not work in Windows 7, those that worked in Windows 7 may refuse to work in Windows 8.

Therefore, if you are updating the OS, and in general, if Wi-Fi does not work, first of all check whether you have the correct drivers and whether they were downloaded from the official website. And in general, I recommend reinstalling them and watching the laptop’s reaction.

How can I check if the driver is in the system?

Very simple. Go to "my computer" then click anywhere in the window right click and select “properties” in the pop-up window. Next, on the left, there will be a “device manager” link. By the way, you can open it from the control panel, through the built-in search.

Here we are most interested in the network adapters tab. Look carefully to see if you have a wireless network adapter, as in the picture below (naturally, you will have your own adapter model).

It is also worth paying attention to the fact that there should not be any exclamation marks or red crosses - which indicates problems with the driver, that it may not work correctly. If everything is good, it should be displayed as in the picture above.

Where is the best place to get a driver?

It is best to download it from the manufacturer’s official website. Also, usually the laptop comes with native drivers instead, you can use them too.

Even if you have native drivers installed, but the Wi-Fi network does not work, I recommend trying to reinstall them by downloading them from the official website of the laptop manufacturer.

Important notes when choosing a driver for a laptop

1) Their name, most likely (99.8%), should contain the word “ wireless«.
2) Correctly determine the type of network adapter, there are several of them: Broadcom, Intel, Atheros. Usually, on the manufacturer’s website, even in specific model laptop, there may be several versions of drivers. To know exactly which one you need, use the utility.

The utility perfectly determined what hardware was installed in the laptop. You don’t need to install any settings, you just need to run it.

Several websites of popular manufacturers:

Acer: http://www.acer.ru/ac/ru/RU/content/home

HP: http://www8.hp.com/ru/ru/home.html

Asus: http://www.asus.com/ru/

One more thing! The driver can be found and installed automatically. This is described in the article. I recommend checking it out.

2. Reason #2 - is Wi-Fi turned on?

Very often you have to watch how the user tries to look for the causes of breakdowns where there are none...

Most laptop models have an LED indicator on the case that signals Wi-Fi operation. So, it should burn. To turn it on, there are special functional buttons, the purpose of which is indicated in the product passport.

For example, on Acer laptops, Wi-Fi is turned on using the “Fn+F3” button combination.

You can do it differently.

Go to "control Panel" your Windows OS, then the “network and internet” tab, then “ network control center and shared access ", and finally - " Change adapter settings«.

Here we are interested in the wireless connection icon. It should not be gray and colorless, as in the picture below. If the wireless network icon is colorless, then right-click on it and click “enable“.

You will immediately notice that even if it does not connect to the Internet, it will become colored (see below). This indicates that the laptop adapter is working and it can connect via Wi-Fi.

3. Reason No. 3 - incorrect settings

It often happens that a laptop cannot connect to the network due to a changed password or router settings. This can happen through no fault of the user. For example, the router settings may be lost if the power is turned off during intensive operation.

1) Checking settings in Windows

First, pay attention to the tray icon. If there is no red cross on it, it means there are available connections and you can try to join them.

We click on the icon and a window should appear in front of us with all the Wi-Fi networks that the laptop has found. Select your network and click “connect”. We will be asked to enter a password, if it is correct, then the laptop should connect via Wi-Fi.

2) Checking the router settings

If you cannot connect to a Wi-Fi network and Windows reports an incorrect password, go to the router settings and change the default settings.

To enter the router settings, go to " http://192.168.1.1/"(Without quotes). Typically, this address is used by default. The default password and login are most often “ admin"(in small letters without quotation marks).

Next, change the settings in accordance with your provider settings and router model (if they are lost). In this part it is difficult to give any advice; a more extensive article on creating local network Wi-Fi at home.

Important! It happens that the router does not connect to the Internet automatically. Go into its settings and check if it is trying to connect, and if not, try connecting to the network manually. This error often happens on TrendNet brand routers (at least it used to be on some models, which I personally encountered).

4. If all else fails...

If you've tried everything and nothing helps...

I will give two pieces of advice that help me personally.

1) From time to time, for reasons unknown to me, the Wi-Fi network disconnects. The symptoms are different each time: sometimes it says no connection, sometimes the icon lights up in the tray as expected, but there is still no network...

A 2-step recipe helps to quickly restore a Wi-Fi network:

1. Disconnect the router’s power supply from the network for 10-15 seconds. Then I turn it on again.

2. I reboot the computer.

After this, oddly enough, the Wi-Fi network, and with it the Internet, work as expected. I don’t know why and why this happens, I don’t want to dig into it either, because... This happens quite rarely. If you can guess why, share it in the comments.

2) There was one time when it was generally not clear how to turn on Wi-Fi - a laptop on function keys does not respond (Fn+F3) - the LED is not lit, and the tray icon says that “there are no available connections” (and it doesn’t find even one). What to do?

I tried a bunch of methods, I wanted to reinstall the system with all the drivers. But I tried to diagnose wireless adapter. And guess what - he diagnosed the problem and recommended fixing it by “resetting settings and turning on the network,” which I agreed with. After a few seconds the network started working... I recommend trying it.

That's all. Good luck with your settings...

Most work related problems peripheral devices on laptops do not require the involvement of service specialists. For example, activating WI-Fi on an MSI laptop requires a couple of steps. The entire procedure can be divided into two conventional stages.

Convenience of working on the Internet is one of the features of a modern laptop. To achieve this, almost all models are equipped with a Wi-Fi module. Its activation mode sometimes causes big problems.

How to check if an MSI laptop has a wifi driver

If difficulties arise at the first stage, it is worth verifying the installation of the Wi-Fi driver. To do this, right-click on the “My Computer” icon. Here you need to select the “Device Manager” section, and in the window that opens, find the “Network adapters” icon.

In the menu you need to click on the “Wireless” section, where various information can be indicated, for example: Atheros, Broadcom. On the found designation, you need to right-click and select the “Connect” value. If this setting is not present, but the “Disable” value is present, then the driver is working and is correctly detected by the system.

If the required value is not available in the peripheral devices window, the driver must be installed by first downloading the current version. In this case, a note about an unknown mechanism with a yellow icon in the form of an exclamation mark will be relevant.

Important! The MSI laptop configuration system allows you to automatic search the required driver. If you disable wi fi on an MSI u180 laptop, the driver will be searched from a disk or flash drive.

How to turn on Wi-Fi on an MSI laptop using keys and buttons

After fixing the problem with the driver, the question arises: how to enable wifi on an MSI laptop with a keyboard? For example, you can use the classic combination for MSI -Fn+F11. Newer models use different buttons. To find the one you need, just see the antenna icon on one of them. This designation always indicates the connection of the wireless module.

How to enable Wi-Fi on an MSI netbook: You can experiment with other popular keyboard shortcuts, for example:

  • Fn+F10;
  • Fn+F2;
  • Fn+F3;
  • Fn+F12.

Important! Sometimes rebooting the router itself is enough. To do this, you need to unplug it for about 10 seconds and then turn it back on. Wi-Fi access is restored automatically.

Setting up Wi-Fi on an MSI laptop

In different Windows versions In-system inclusion methods operate similarly. Detailed instructions The steps can be understood by completing all the steps in one of them.

Wi-Fi settings depending on OS

For example, if the small mnemonic at the bottom right of the desktop, next to the battery display, cannot turn on, you need to click on the “Network” value with the left button. As a result, a list of networks will appear, but after reinstallation the MSI gt70 wifi does not work at all.

Important! If there is no antenna icon on the desktop, then the operating system cannot detect the adapter card. You need to check the appropriate permissions for the board.

To solve the problem, you need to activate the Network and Sharing Center. On the left, activate the “Changing adapter parameters” section. Then check the activity of the wireless network. If it looks pale, you need to right-click and turn it on.

Windows 10

Turning MSI wi fi on and off is displayed by the icon located on the right, in the lower corner of the desktop on the taskbar. Classically, it is presented in the form of an antenna. When you click on the icon, a list of available connections opens. You need to specify your own network and click on “Connect”. Next, you need a password combination for a secure connection.

Note! If the security password is correct, MSI will enable wifi and ask permission to display the device in the list. Internet access will be provided after the connection is completed.

Windows 7

Setting up in Windows is carried out after completing all the previous steps. That is, the driver is already installed and the adapter is turned on. The Internet connection icon is also located in the lower right corner of the control panel. When activated, a defined network appears, all you have to do is enter the password and wait for the connection.

Basic steps to set up Wi-Fi on an MSI laptop

The main stages can be indicated by the following steps:

  • The first is automatic Wi-Fi access point verification.
  • The second is to enter a password, which will make the network secure.

Linux or Mac OS X require the third stage - setting up access manually.

In popular Linux, you can configure Wi-Fi using command line. The following utilities can be used for this task:

  • Ifconfig;
  • iwlist: iwconfig;
  • dhclient;
  • wpa_supplicant.

Difficulty setting up Wi-Fi on an MSI laptop

If none of the tips work, Wi-Fi may turn off for several reasons. Among the known steps, the generally accepted one is to check Wi-Fi in BIOS. The default settings assume it automatic switching on. Unknown reasons or viruses lead to the automation being turned off, then you have to use manual mode.

Login to this small operating system that is stored on motherboard laptop, you can immediately after turning it on. During the system boot process, you need to press the “Del” key. Settings for the Wireless adapter are in the “Security” tab. “Wireless Network Interface” can be unlocked with the UnLock value, and blocked with the Lock value.

Important! The set values ​​in the BIOS must be saved by pressing the F10 key, and the laptop must be rebooted.

What to do if Wi-Fi does not work or disappears on an MSI laptop?

Wi-Fi is a widely used technology in the lives of ordinary people. It allows you to quickly connect to the network without requiring the use of wires. A situation with Wi-Fi not working leads to inconvenience and problems.

Typical faults

They are listed in a small list:

  • The problem is in the laptop or router;
  • Hardware problem with the adapter;
  • Software problem;
  • Driver problem.

Note! For example, it’s easy to check your router settings from another gadget. If the connection is successful on the other device, you can proceed to the laptop settings.

Examination Wi-Fi work on a laptop is possible using a light indicator. If the adapter wireless connection works, the corresponding light glows blue or red. Near it you can find a wireless antenna icon.

Any drivers are posted by manufacturers on official websites. You can download the desired version from any device with Internet access, and then install it on your MSI laptop.
Conclusion

It is worth noting that wireless communications are very dependent on external factors. It can be weakened by ceilings, walls, floors, and other obstacles. The signal also weakens as the distance between the laptop and the router increases. In this case, you need to change the location of the router or buy another, more powerful device.

The problem of incorrect display or complete absence of available wifi networks occurs quite often and affects not only laptops, but also desktop computers, tablets, smartphones, etc.

There are many possible reasons why the Internet on a laptop via wif does not work well. In order to choose the right solution to this problem, you need to evaluate which “scenario” your situation belongs to: the laptop has stopped seeing altogether wifi networks(i.e. complete “ignore” wireless connections) or the laptop does not see wifi from any one access point, easily identifying other sources of the wi-fi signal.

Why doesn't wifi work on my laptop?

First, it’s worth looking at the most common scenario - the computer completely “ignoring” all wireless networks. Those. Are you sure that:

  • - the router sends out a signal normally and the access point is “open” for connection;
  • - there are other available wifi networks nearby;
  • - other devices (for example, cellular telephone) easily identify active wireless signal sources.

But at the same time, your laptop does not find any wifi network and does not connect to the Internet - i.e. Wi-Fi on the laptop stopped working altogether.

  1. 1. To solve this problem, first of all, you should check whether the “wireless network adapter” is turned on at all. For this:
  • - open “Device Manager”, in the “device tree” select “Network adapters”;
  • - the list that opens should contain your wireless network adapter (the name of which depends on the device model and you can find out more about this parameter in the documentation for the laptop);
  • - next to the name of the adapter there should not be a triangular yellow icon with exclamation point- it means that the wireless network adapter is disabled, or installed and used by the laptop network driver it works incorrectly;
  • - to right-click on it and click “Enable/Connect”;
  • - if the driver does not work correctly, download and install the current version of the program for your laptop. Or remove the device through the “Device Manager” (download the required driver first - to be on the safe side) and restart the PC - the adapter should appear automatically.

In addition, you can check the adapter through the “Control Panel” - “Network and Sharing Center”: if the adapter is enabled, then there should be a section either “Wireless network adapter” or “Wireless adapter”.

  1. 2. Perhaps the laptop does not see Wi-Fi due to the fact that the network is disabled by a key combination or a special switch on the case: this reason is most relevant for laptop owners.

It is worth paying attention to the key combination “FN+F2”/ “FN+F3”/ “FN+F9”/ “FN+F12” (depending on the laptop model) - this combination enables/disables the network and is intended mainly for those who often travels by air (accordingly, this mode is called “On a plane” - most people have a similar function modern smartphones and tablets).

  1. 3. If the laptop stopped seeing wifi after the device was disassembled (to clean the upgrade from dust), then perhaps the wireless module was physically disconnected during disassembly or the integrity of the connection wires was damaged. In this case, the solution to the problem will be to connect the adapter (and in the case physical malfunction– replacing it with a working module).

Why doesn't the laptop see wifi, but other devices see the router?

Now let’s consider a situation where the laptop selectively does not see the “wifi” network. It is worth noting that most problems with wireless networks can be resolved by updating network drivers.

So, there is a certain network that works and is displayed on other devices, but the laptop with great stubbornness does not want to see it. You can do the following:

This applies directly to the computer, but the culprit that the laptop does not see the Wi-Fi router may be the source of the wireless signal itself.

  • - check relevance installed firmware on the router: if the firmware is outdated, then update it to the most recent version;
  • - reset the router configuration to its default value (factory settings) and reconfigure the router;
  • - in some cases, installing an older version of the firmware helps, setting up the network configuration and then updating the firmware.

Thus, the most relevant and effective solution to the problem “the laptop does not look for Wi-Fi” is to check the functionality of the wifi module and install the latest drivers.

To avoid similar problem costs regularly (manually or using special programs).

A wireless Internet connection has many advantages, but there is often a situation when the laptop does not see Wi-Fi network. To begin troubleshooting the problem, you first need to understand what exactly is going on. Sometimes the laptop “refuses” to see a specific connection point, in other cases the device cannot connect to any wireless network at all.

Why doesn't my laptop see the network?

The most common situation is when the laptop does not find any point at all Wi-Fi access. In this case, the following conditions are met:

  • The home Wi-Fi router is working fine and connection to the access point is allowed
  • have you tested the laptop in other places where there is wireless Internet, for example, in a cafe
  • phone, tablet or other devices connect to Wi-Fi normally

To understand why this is happening and to deal with the problem, you must first try to manually turn on the network adapter. Depending on the operating system, this is done in the following ways.

For Windows 7 the sequence looks like this:

  1. You need to go to the Control Panel and select Network and Sharing Center, and in it - Change adapter settings.
  2. If the wireless network icon is inactive, you need to right-click on it and turn it on.

If you have windows computer 8, then the activity check is done through the PC Settings section, which is located in the Control Panel. You need to select the item Wireless connection and move the slider to the “Enabled” position.

In Windows XP, the adapter usually does not need to be enabled manually. If this is still necessary, then this is done in the same way as in Windows 7 or through the icon on the taskbar.

The same can be done through Device Manager - Network Adapters.


Whatever the operating system, if a yellow triangle with an exclamation mark glows next to the adapter icon, this means that either the adapter is not active, or the driver of the wrong version is installed for it. If the device does not show a connection due to the driver, then you should download the correct version that is suitable for your laptop.

The network is disabled by hardware

Network access can be disabled on the laptop itself using a keyboard shortcut or a special switch on the case. How to make the device connect to the Internet? You must press the same combination again.

For different models On laptops, this action is performed using various key combinations: “FN+F2”, “FN+F12”, “FN+F3”, “FN+F9”. These combinations help you turn off the network, for example, before a flight - this option is called “On the plane” and is available on all modern mobile devices.


No network after cleaning

Also, sometimes you may find that the laptop has stopped seeing the Internet after cleaning the dust from inside. If this happens, then you probably accidentally turned off the wireless module or disconnected the wires somewhere during the cleaning process. In this case, the laptop does not even search for the network. To fix the problem, you will need to reconnect the adapter, and if this does not help, replace it with a new one.


All devices except the laptop see Wi-Fi

Now let’s consider another case, namely, when there is one wifi access point that can be seen by the phone, netbook and other devices, but the laptop does not catch it. In such a situation, the sequence of actions looks like this:

  • First try changing the encryption method by going to your wifi security settings
  • Try installing different meanings in the “Channel” item, perhaps after this the computer will connect to the network
  • You can also give the network a new name, avoiding overly complex symbol combinations.



Another common reason that a device ignores a certain network or does not see access points at all, including on Windows 10, may be the presence of virus software in the system. In this case, you need to scan your PC for viruses and remove them.

Problems with the router

The “culprit” for the fact that the PC does not find the network may be itself wifi router. What to do in this case?

  1. First, you should find out if your router has latest firmware. If it's already out a new version, then, accordingly, it needs to be installed on the device.
  2. A more radical option is to reset your home Wi-Fi router to factory settings and configure the device again
  3. Sometimes you have to act more cunningly. More than one is installed first old version firmware, then all network parameters are configured, after which the firmware is updated.

Whatever the problem is that causes the laptop to not see wireless network, it can be solved by any of the listed methods. First, in any case, it is worth installing the latest drivers and checking whether the wifi module is functioning normally.

Video - what to do in such a situation?

To prevent such problems from recurring in the future, it is worth periodically installing latest versions software to your laptop or netbook. This can be done either manually or using special programs.