Why can't I connect when the WiFi signal is full?

1, there may be a problem with the router settings.

2. Check whether the router has set MAC address binding.

3. Check whether the router has started the DHCP service.

4. There is a local fault in the broadband line, so it is impossible to access the Internet through the router. So this kind of WIFI is normal, but the software prompts that the server cannot be connected.

5. The router has turned on the IP address filtering function, and the current IP address of the mobile phone belongs to the IP address range where Internet access is prohibited.

The solution to the problem that the wireless wifi signal is too full to access the Internet;

1, you need to check the broadband line first. If there is a problem with the broadband line, then the wifi signal of the wireless router is definitely unable to access the Internet. The inspection method is also very simple. Please unplug the network cable originally plugged into the router WAN interface and plug it directly into the computer. Then the computer uses "broadband connection" to dial up the Internet to see if it can surf the Internet normally. If not, there is something wrong with the broadband. Please call broadband customer service to report the error. If you can get online, it means that there is no problem with broadband, which is caused by other reasons. Check the broadband line first. Note: If the broadband you handle does not have a "broadband account" or "broadband password", after connecting the network cable of the original router WAN interface to the computer, you don't need to use the "broadband connection" to dial, so you can directly judge the Internet access.

2. Router setup problem:

Check the connection of the router. The correct way to connect the wireless router is as follows: the WAN interface of the router needs to be connected to the cat's network port (LAN port) with a network cable; If you don't use a cat for broadband, you need to plug the broadband network cable directly into the WAN interface of the router. The computer needs a network cable to connect to any interface in the router LAN( 1, 2, 3, 4). Check whether the router is connected correctly.

3. Check whether the Internet access mode is correct: all wireless routers need to choose an Internet access mode when setting their Internet access; At present, there are three main broadband internet access modes in China: broadband dialing, automatic IP address access and fixed IP address access.