What to do if the laptop does not see wifi

Developing wireless networks, the developers came up with the standard wifi. This is when one or more computers connect to a wireless access point and through it access the Internet. Or via a router. Before we find out the reasons why the laptop does not see wifi, we think it would be logical to learn something about this technology.

How to properly understand the term

When we ask why the laptop does not see wifi, then we mean the absence of the Internet. In truth, this is not entirely true. Simply wifi is a trademark, and if it is equipped with a device, it is certified to work in these networks, that is, it is the guarantor of normal functioning for the intended purposes. Just like there are Xerox copiers, and there are other suppliers. However, from the habit of any paper multiplier people call a "copier".

Wifi equipment

Among the most devices for wireless access, there are two categories of equipment: an "access point" and a wireless router. Also there is an extended access point - a multifunctional wifi device.

Hardware hardware is similar, it differs software firmware and, as a consequence, the quality of work. If you have problems with the network, and you think that the laptop does not see a wi-fi router, then the problem is not always in the machine itself. The firmware of the router may be underdeveloped, which causes an unstable connection with the access point.

Optimal selection of equipment with high-quality software should include:

• Fame of the manufacturer (brand models are less likely to "buggy").
• Careful study of even top-class models. It is recommended to do a review with a specialist.

How to connect to wifi. Setting up a connection

One way is to use the services of cable network providers, and then install wifi equipment on a wired connection.

The next option is to connect through the appropriate access point in the local network of the provider, if such a service is provided to them.

The access point is a hardware amplifier of radio waves with the function of receiving and transmitting the contents. From a PC, tablet or laptop , a wifi standard radio signal is received, which is accepted by it. The signal is unified for equipment of various manufacturers, which allows not to develop thoughts, such as "the laptop does not see wifi, probably this is due to the incompatibility of my equipment with the access center."

Connecting wifi to windows xp via laptop

Step-by-step setup is discussed below.

1. Enable the wifi receiver with a hardware button or a combination of keys (depending on the model). In this case, as a rule, a light indicator should light up - a light that indicates that the receiver is on.
2. For some notebook models, the inclusion of the wi-fi module is provided by a special instruction, which regulates the order of actions. If necessary, specify, if so, in the relevant documentation.
3. If your receiver is using Wimax technology, you can configure this mode with special software.
4. Enable wireless access service (right click on My Computer - Management - Services and Applications - Services - Wireless Setup - Start if the service is not running).

If the laptop does not see the wifi router, and the system reports this, then most likely, a special driver utility from the wifi hardware manufacturer is responsible for controlling the wireless connection. Open "Network Neighborhood" - "View Available Wireless Networks".

If the wifi management function is to be assumed by the operating system, in the "network environment" you need to click the phrase "Edit advanced settings". On the "wireless networks" tab, put the "Use Windows to configure the network" checkbox.

When you are in the free access area, for example, in an Internet cafe, you will only have to connect to the nearest access point you found and enjoy access to the Internet.