Why doesn’t WiFi work on a laptop?
Nowadays, the Internet is so firmly established in our life that it is already difficult to imagine how we used to do without it. And with the advent of laptops, access to the world wide web via Wi-Fi has become especially popular. But like any other information technology, a wireless network can have various malfunctions that become an unpleasant surprise for laptop owners. After all, if WiFi does not work on a laptop, the user loses wireless Internet access, which significantly limits its capabilities. The reasons for this failure may be several. Consider them in more detail.
No wifi due to user settings
Some laptop models have a special switch on the case that activates the wireless network. Is there such a button, and where it is located, prompts the instruction of your laptop. If Wi-Fi is turned on, the indicator light is on next to the switch, and the wireless icon will appear in the system tray, clicking on which you can select and configure the network. If there is no connection, check if the settings are correct.
It so happens that everything seems to be in order, the function is on, and the settings are set, but the WiFi on the laptop is still not working. Perhaps the wireless option is missing due to a weak signal. This situation can occur when it is blocked by any obstacles or objects. In this case, you should try to move the laptop to another location.
Lack of drivers
If this did not help, and the WiFi on the laptop still does not work, then perhaps there are no necessary drivers on the device, or they do not fit. You can solve the problem by downloading the necessary drivers from a special website on the Internet.
The presence of a virus in the system
It happens that some viruses that infect a computer interfere with the operation of some files. Perhaps the WiFi does not work on the laptop for this very reason. Therefore, you should scan the system to detect the presence of viruses, and if they are detected, treat your computer with an antivirus program. After that, you need to restart the system and then reconfigure Wi-Fi.
Wi-Fi module is faulty
It happens that the wireless connection does not turn on at all. WiFi on the laptop in this case may be absent due to a faulty module.Then you should contact the service center, they will diagnose and eliminate the cause of the problem. Self-opening the device is not recommended, it can be even more harmful.
No network access
Wi-Fi may be absent due to the fact that the network is password protected. To gain access, you need to enter a special key that you can take from your system administrator, or it may be provided by your service provider.
Where to go?
For more information about why WiFi does not work on a laptop, please refer to the special literature or from the wizard at the service center. In any case, the problem can be solved, and you should not worry about it.