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The only reason your laptop would not recognize a wireless router is either you do not have a wireless network card or your network adapter card is not working. Also, there is a switch on the side of your laptop that has to be turned on for your wireless network to come on. Check the switch first, if that does not do it then go into Device Manager and right click on your network adapter card and see if it says that it is wireless.

If indeed it is a wireless modem, the most likely problem is that you do not have drivers.

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15y ago
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13y ago

For you to detect the WiFi networks in your area you will need to enable WiFi on your laptop. What happens next is that the laptop then searches your area to find any discouverable WiFi networks in your area. Some networks will have a padlock next to the network name. Any padlock networks will need a login name and password.

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14y ago

It could be many things your wifi switch on your computer may be off. Your adapter may not be compatible with the computer. The signal may be to week. the adapter may not be on.

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Q: Why a laptop cannot detect wireless network?
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check whether you have assign IP address for the wireless network manually or not. if you are given IP manually it won't detect any of available networks and you will not able to connect to wifi networks. just go to network and sharing center ( you can right click on network icon in the taskbar and open network sharing center then select your wireless network, then select properties > go to TCP IP V4 and V6 setting and give select obtain IP address automatically. then it will detect the new wifi network and if the wifi network are secured you will ask for the password to connect to it. by giving the password of the wifi network you can connect to your wireless network. in all laptops you will find a wifi button please be aware to switch on your wifi button before you connect. For more solutions & information please visit. http://www.techyv.com/questions/my-laptop-cannot-find-any-wifi-signal


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