1, first of all, we look at the computer or mobile phone has no WiFi signal, if there is no signal, please check whether the wireless router power is plugged in, or see if the light is on, if the power is plugged in, but the light is not on, it may be the power is broken, or the wireless router is broken, there is no way in this situation, can only buy a new one, I'm assuming that in the case of signal.
2. Enter http:\/\/192.168.1.1 in the browser of computer or mobile phone to enter the wireless router configuration interface.
3, First of all, we enter the network parameters, check the ADSL account and password is not wrong, or re-enter it, and then click the following connection.
4, how to modify the correct ADSL account and password, still can not connect, then we have to check our line is not wrong.
5, if the connection is correct, we can also exclude it, is not the outside problem, we dial out the telephone line on the broadband cat, and then observe the state of the broadband cat above the indicator light, and so on after the indicator light is stable, and then plug the cable into it, see if there will be any changes.
6, if there is no change in the indicator light, it means that there is a problem with the outside line, and you need to contact the telecommunications person to check the fault of the outside line.
7, if there is a change, it may be your account will not be remembered wrong, you can call the telecom to consult, or change the password. This check down, I believe you should be able to solve the problem of not being able to get on the WiFi.
1, first check whether there is a problem with your cable;
2, check your wireless router lan port problems, change an oral test;
3, check whether your laptop local connection is disabled;
4, check whether your local connection IP address can be obtained;
5. If you cannot obtain the IP address, configure a fixed IP address and DNS. If all the above are not successful, you are advised to reconfigure the router. I'm sure we can fix this.