What should I do if I can find a wireless signal but can t connect to it?

Whose signal are you finding? If it's not your own home wifi, it's normal to not be connected, it's all encrypted.

If the ESSID setting is correct and the IP address is still not available, you need to check whether the WEP (encryption) setting of the wireless NIC is enabled, which is turned off by default, and if the WEP encryption setting is enabled on the NIC, please turn it off. "

wireless properties.

Generally, a 360 disconnected first aid kit is used. If the wireless signal is particularly weak, it depends on whether you have repaired the computer recently, it is very likely that the repairer did not connect the wireless antenna to you, just open the back cover and connect it yourself.

This means that your wireless router access network is not set up, no data is transmitted, and the signal you receive can only mean that the wireless router is functioning normally, but it does not mean that the network connection is normal.

Just enter the password.。。。 If it's a public network, maybe it's because there are too many people on it. There's no way.

The password is wrong or the network is busy or there are too many wifi users or the router network connection is not normal.

Please check the settings of your computer to see if it is connected to the wireless network, and if so, check whether the wireless password is correct.

It is estimated that the password was entered incorrectly, and you delete the previously saved password and try to reconnect again.

1.Restart the wireless router; 2.Reset the router to factory settings and set the router again.

Password required, if it's public, send a text message, and you can enjoy it for an hour.

You have to see if the wireless network is public, and you need a password to connect.

It may be far away, or within the range that your wifi software does not support.

One is that the router may have settings not to let the link and the other is to get the password!

Haiying sets up the network, clicks on the link, and even enters the password.

The password is entered incorrectly or the signal is false.

Try it with a signal amplifier.

Wrong password or poor signal!

The wireless network has a password on how to connect.

Passwords or restart your phone.

It's too slow, not a computer problem, hope.

It depends on whether the wireless network is public.

Routes may have been set up, filtering MAC

The password is wrong or you're not a hotspot user.

Take a look at your wireless settings.

The wireless router does not have an internet connection.

Networking problems, hope, points useful.

The password and encryption are incorrect.

You can only get in with a password, turn it off and open it.

Generally, the other party has not changed, you try to move the laptop to find a place with a strong signal. The signal is too weak to get on the Internet.

If you connect to the network for the first time, it means that the other party does not have any security settings, and after you connect again, use the browser to enter or, the account and password are admin, and you can enter his wireless router configuration page.

You want to make sure that it's your computer that's getting the traffic that's increasing. There are also traffic statistics in which only when your computer has traffic, it is good to use other people's wifi, and do not use it normally for others.

There's nothing to teach, you move your laptop around and find a place with a strong signal.

If you can't get on the network when the signal is 1 or 2 bars, check whether your computer's wireless network card is set to automatically obtain IP and whether the router's DHCP is turned on, and turn off all settings in the security settings.

Finally, you are using it when others are not using it, so don't affect others. If you are troublesome, install a broadband by yourself, and don't buy a network card on the Internet, which is even worse.

The other party's wireless network may not be connected to the Internet, or MAC address filtering may be enabled.

There is a wireless network switch on the side of the Lenovo book (maybe in the front, back, or on both sides), did you accidentally touch this switch and turn off the wireless network? Check it out.

The fact that the wireless network can search for signals can only mean that the wireless router and the device can receive wireless signals from each other. To put it bluntly, even if the Internet modem is powered off, the wireless router can still communicate with the wireless device.

In practice, this phenomenon has to be examined in the following aspects:

Check whether the Internet modem is connected. The cat doesn't have a net, and it can't get any equipment in the back.

Check the settings of your router. Especially if there is an increase in equipment between the router and the cat, and you can't access the Internet, it should be set up again.

Check whether the wireless route is aged.

Check the network cable connection. The most common faults in this category are: network cables and routes, network cables and cat sockets are loose. Most of them are related to the unreasonable placement of the route: the route is placed in an easy-to-touch place and the routing interface is downward, and the weight of the network cable itself is pulled outward.

The connection is not possible due to a very slow internet connection. The internet speed is not enough, or there are multiple devices on the same account using the network, resulting in the network card not being able to connect.

There are some wireless routers that have a button on the back that you accidentally bump into when you reach them with your hand.

Most of the problems lie in the above.