Why does the notebook old show getting the network address

DHCP is a function of the router, which means that the IP address is assigned to the connected device, and if you keep showing that you get the P address, it may be that the DCHP function is turned off, and he doesn't assign you an IP address, so you keep getting it, and your computer keeps trying again, and the result is still not obtained, and if you know the network segment, you manually specify the IP

First, go to the route and check the settings.

Make sure your router has a wireless routing feature.

Disable the laptop wireless function.

If it really doesn't work, just use the dead method of fixed IP.

1. Try to use fixed IP and set DNS in this book;

2. Check whether the router is bound to MAC;

3. Restart or reset routes;

I think so about this problem: that is, if the wireless network card and routing are guaranteed to be connected correctly as you said, the signal is also very strong, but it is not possible to access the Internet, this, the following points should be checked:

Check whether the IP of the wireless NIC is in the same subnet as the IP of the wireless AP and router, and if not, make sure that it is in the same subnet. Check whether the wireless AP and router are encrypted, if so, make sure that the wireless NIC and wireless are encrypted in the same way as the Unlimited AP and router. Check whether all devices connected to the Internet are powered on.

Is the connection correct? Is the status indication of the WAN port between the external access device cable adsl modem and the Ethernet cable and the wireless router and the connection indicator of the access device normal? Is the wireless router set up correctly?

IP address input error, etc. Check whether the "Status" of the wireless router is normal? Is the IE browser property set correctly?

Is the Internet connected? In addition, if the broadband service provider binds the MAC of the network card, you need to copy the MAC address of the network card that is bound to the network, that is: log in to the router settings with the computer with the MAC address of the bound network card, find the "MAC address cloning" option, and then click the "Clone" button to solve the problem.

Finally, if the computer is infected with a virus, then it is normal for it to cause network congestion. Final suggestion: Detect and kill viruses.

The level is limited, so I can only say that, and I hope to correct the wrongness. Well, goodbye !

First, if the DHCP of the wireless router is not turned on or the address pool is full, go to the router to check.

Second, the laptop network does not match your wireless router, update the wireless network card driver or try to connect to other things to see if it is normal.

Three, there is a problem with the wireless router.

Right-click on your Wi-Fi connection and find the Wi-Fi configuration. Then see if your preferred network is the one you want to connect to. If not, move up and down on the right, and set the network you want to connect to to the top and set it as preferred.

If that doesn't work, delete the others, leaving only the one you want to connect to.

It's very simple, you restart the network card driver, the IP address is guaranteed to be automatically obtained, if it doesn't work, just update the wireless network card driver, remember that it is updated, not for you to reinstall, update to the latest version, when you go to the wireless network, you must first set up the local connection, and then set up the wireless network connection, the local connection is set to automatically obtain the IP address,

Does the computer have DHCP? Screenshots of specific faults.