Laptop cannot find wifi signal

What should I do if my laptop cannot find the wireless signal at home?

1. First of all, the wifi signal may be too weak, causing the laptop to be unable to detect it. In addition, it may also be due to network connection issues. For example, your home Wi-Fi may have been disconnected or used by other electronic devices. Finally, it may also be caused by security issues.

2. How to solve the problem that the laptop cannot find your own home WiFi: Open the router, usually 19160.1 or 19161. Open wireless settings. The above reasons are generally due to channel problems. When you open it, you will see the default checked Automatic.

3. The laptop cannot search for a wireless network. First, go to "Start" → "Control Panel" → "Network Connections", right-click "Wireless Network Connections" and select "View Available Wireless Connections". Note, if there is no "Wireless Network Connection" in your "Network Connection", please contact the computer manufacturer's after-sales department.

4. If your mobile phone can find your home WiFi, but your laptop cannot, then this is a problem with your own computer. The solution is as follows: right-click Start, open Run, or press the shortcut key "WIN R", enter "regedit" in the run box, click OK or press Enter, and the Registry Editor will open.

Why can’t my laptop find a wireless network?

I forgot to turn on the laptop’s wireless network card or the wireless switch was turned off artificially. There is a problem with the wireless router's settings. Wireless network is not turned on. Solution: If you do not see the list of network connections at the bottom of the computer, you need to click on the control panel first and select "Small Icons" in the viewer.

The reason is probably that there are too many obstacles (such as floors, walls, etc.) in the place where the search cannot be found, because the signal emitted by the wireless AP is divergent, so don’t think about it turning around. Open obstacles. The wireless switch is not turned on.

The first possibility is that there is a problem with the wifi signal source, for example, your home router is out of power, or the public router is damaged, etc.

What should I do if my laptop cannot search for wifi? There are many reasons why my laptop cannot search for WLAN wireless networks. One of the main reasons is that the wireless router has turned off the broadcast SSID function.

Why the laptop cannot find the wifi signal

1. The first possibility is that there is a problem with the wifi signal source, such as a power outage on your home router, or a public router is damaged, etc. .

2. There is a problem with the driver. There may be a problem with the driver of the wireless network card and the signal cannot be found. At this time, you should reinstall the driver. If you are afraid of trouble, you can use Driver Life or Driver Wizard to install it in a fool-proof way. System service issues.

3. The computer does not display the wireless network connection. The possible reasons are as follows: it is automatically hidden. In this case, just restart the computer. If your computer does not have a wireless network card, you can buy a USB flash drive network card and plug it into your computer. The computer wireless network card driver is damaged or not installed. Just download the driver and install or repair it.

4. It may be that the compatibility between the router and the computer is not good. Try restarting the router. Check whether the wireless network card driver is faulty and update the network card driver.

Why can’t the laptop find WIFI?

The wireless network is not turned on. Solution: If you do not see the list of network connections at the bottom of the computer, you need to click on the control panel first and select "Small Icons" in the viewer. Select "Turn on wireless" in "Windows Mobility Center" to display the list of wireless networks on your computer.

The reason is probably that there are too many obstacles (such as floors, walls, etc.) in the place where the search cannot be found, because the signal emitted by the wireless AP is divergent, so don’t think about it turning around. Open obstacles. The wireless switch is not turned on.

Note that everything is normal on some notebook computers with wireless network cards, but the notebook cannot search for wireless networks. In this case, it is likely that there is a wireless switch on the notebook. It is recommended that you check the notebook manual or enter Search on Baidu for the brand and model of your laptop to see if there is a switch.

If the laptop cannot find the wifi at home, it may be due to several reasons. First of all, it may be that the wifi signal is too weak and the laptop cannot detect it. In addition, it may also be due to network connection issues. For example, your home Wi-Fi may have been disconnected or used by other electronic devices.

What should I do if my laptop cannot search for wifi? There are many reasons why my laptop cannot search for WLAN wireless networks. One of the main reasons is that the wireless router has turned off the broadcast SSID function.

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