The computer does not detect the wifi

You've probably noticed that something was wrong when you tried to access some online page and the connection failed, and when you checked, you realized that The computer does not detect wifi. Well, next we will see what you can do about it.

The Internet is part of so many things we do on a daily basis that most of the time we don't even realize how much technology is needed to make a connection happen.

What could have happened when the router is apparently working, but there is no response from the computer? In this post you will check the possible reasons related to the fact and see how it is possible to change some settings to find the solution.

The computer does not detect the WiFi. Causes

The computer can be connected to the Internet in two different ways: using a network cable or using the Wi-Fi system, which sends the signal without the need for cables to connect the two devices.

In both situations, the device may show that the connection is correct, but the pages do not load and nothing works online. We will focus on the wireless connection, since it is the most common in homes.

In this case, it is possible to try some tips before calling a computer technician. It is common to notice days when the Internet is not 100%, especially if the connection is via Wi-Fi.

The signal that is transmitted from the router, that device that indicates by lights that it is on and working, may present some instability, which may be occasional or permanent.

1. Operating system with problem

The tips we will share in this article are for those who use Windows. And when Windows is out of date in any way, it can greatly affect your wireless internet connection.

The most common error is the one that indicates lack of recognition of the network. This prevents the signal coming through the Wi-Fi from being converted into connectivity on your computer.

The way to do the tests in a simple and practical way is to check if the whole hardware is in good condition and then open the “Center network and sharing” to activate the “Problem Solver".

This tool attempts to automatically fix errors that it already recognizes and can fix on your system.

2. Router with problems

If you've checked the operating system and found no problems, it's time to check the router. The first sign is the lights, which flicker while the device is working. If any of the lights are off or blink differently, it indicates that something is not normal.

In this situation, you should unplug the device, count to 10 seconds, and turn it back on. It will reboot and, if it is a simple problem, it should send the Internet signal normally.

If this disconnect and reconnect does not work, you may need to reset your router.

In this case, it is important to investigate beforehand whether any updates are needed on the device, such as firmware, which is a physical device that may be outdated.

Check the manufacturer's website by phone or through another Internet connection, indicating the model. There you will be able to see if your router needs any kind of update, and the steps the manufacturer will give you to perform it.

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3. Outdated driver

Another issue that can leave your computer without an Internet connection is outdated drivers required for wireless connectivity.

This may happen due to some necessary update that the system failed to perform, or the driver has become corrupted on your PC and will not accept updates.

In such cases, it is best to uninstall the corresponding driver and restart the computer. This way, when the computer starts up, it will automatically search for the missing driver and download its most updated version.

4. Distance between devices

There is another possibility that your computer may have problems connecting to your Wi-Fi, and that is due to the distance between the router and the computer.

The signal must have as little interference as possible from walls and obstacles so that it can be received with quality. The closer the modem and the computer are, the better the connection will be.

Computer Does Not Detect Wifi. Solutions

If you have already checked the physical part of the cables, the modem, the technological compatibility and the problem of lack of connection still persists, it is time to move on to more technical actions. We present some procedures to follow:

1. Disable and enable the network

You will need to disable and re-enable the wireless network on your computer:

1. Access the “Network Center” directly from the taskbar.
2. Now click on the button “Red".
3. The list of available networks will open, where you will find your Wi-Fi network. Click the “Disconnect".
4. Wait about two minutes, then log back in to activate your network again.

2. Rename the wireless network card

One of the faults, although it is not very common, is that the wireless network card does not have the same name in your operating system and the network, and therefore, the connection is not made properly.

To rename the wireless network card, proceed as follows:

1. Let's start by selecting the Windows Start menu.
2. Choose "Configuration".
3. Now go to the section “Network and internet".
4. On the right side, click on “Center network and sharing”, located in the section “Advanced network settings".
5. Click on your connected wifi network.
6. When you select “Wi-Fi«, a new window opens. In this step, access the « buttonProperties» to find the name of the Internet card.
7. You will see the name of your wireless network card, in the “Connect with”. Take note of this name.
8. Now click on the button “Setup".
9. In the new window that opens, click on the “Details".
10. Here you can check if the name that appears on the dashboard is the same as the one that appeared in the previous window, which you took note of. This will indicate that it is active and working correctly. If not, change the name to the one you have written down and click “OK”.
11. Then restart the PC.
12. When you start, you should have a good Wi-Fi connection.

3. Change settings and connection

It is possible that, intentionally or unintentionally, the data on the computer has been limited. This means that even with the Internet available, the device cannot be used.

Fortunately, this can be easily solved as follows:

1. Start by selecting the Windows Start menu.
2. Choose "Configuration".
3. Now select "Network and internet".
4. On the left side of the window, select “Wifi.”
5. Then go into «Manage known networks«.
6. Access the network that has the problem and select the “Properties«.

In this directory you can find advanced information related to connectivity, this is where you can check the box “Metered use connection".

If it is indeed checked, uncheck it and use your Internet connection regularly again.

4. Shut down or restart

After playing around with these settings, it's always a good idea to reboot your computer. Make the adjusted settings fall into place so your device will reconnect.

To close

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Here are our tips to help you reestablish your computer's connection when The computer does not detect the wifi.

Not all equipment problems need to be solved by specialists, sometimes with a little information and the will to do so, the problem can be solved.

And if even with all these tests you can't get it to work, the problem is probably something bigger. In this case, call your Internet Service Provider and see if there's anything else that can be done remotely.

And remember, when choosing the best internet package for your work or leisure, you should consider the quality of the equipment and the technical availability of the equipment before choosing your provider.