The computer is normal, the routing is normal, and the network is not available

Has your router changed its username and password to surf the Internet? You go into the route and take a closer look. It's best to set it to factory settings first, and then set it again. There are other things I can offer ** to speak.

Don't get the IP automatically, you set it manually, if the DNS doesn't know, you can go into the router to check the routing status. Of course, the first thing you need to check is to check in the route control status to see if the dialing has been completed.

In the local connection - Properties - Internet Protocol - select the automatically obtained IP address.

Check whether the two ends of the network cable are loose, if not, delete the network card driver and reinstall the driver.

Not yet, reinstall the system.

Is it to bond the IP with the MAC?

Maybe it's a network card problem.

With the increasing number of high-tech, more and more electronic products have appeared, such as the emergence of pen wireless network! Next, I will explain to you the solution to the problem that the router is normal and the computer suddenly cannot connect to the network.

Turn on your computer and select Start – Control Panel.

Open the control panel, we can see that there are a lot of options, choose among them the Internet option.

After selecting the Internet option, you can go to the Internet Properties and click "Link" - Add".

After clicking "Link", you can see that there are two ways to link: wireless and broadband.

Select the broadband link (laptop users can choose broadband or wireless according to the specific situation) <>

Hello, in this case, it may be that there is something wrong with the routing settings, we can restore the factory settings of the router and try to reset the data.

The first step, look at a small round hole in the back of the router, this is the factory reset key of the router, first in the case of power-on, find a sharp thing, such as a needle inserted into the round hole and hold it for no less than 10 seconds, so that the route will be restored to the factory.

The second step is that I need my computer to enter the routing system, and I can open InternetExplorer on my desktop and type enter!

Here prompts you to enter the username and password, the default username and password are admin, which is also written in the router manual. After entering, press enter to enter the router configuration interface. Note:

The default IP address of TPLINK's router is basically the password, and it is basically admin to enter the router interface for the first time.

Here we select the Setup Wizard.

Then the next step.

Here we choose ADSL virtual dialing, most of us choose it, <>

Know the virtual dial-up users such as broadband users, Tietong, Netcom, etc., fill in the account and password, and then the next step.

Press Done to set up the route.

Then set the network parameters at the point - WAN port setting.

At this point, everything in the router configuration is set up, and now we just have to restart the router. Point the system tool, reboot the router, and in a few seconds you'll be fine.

At this time, we close the configured web window, and the computer should be able to access the Internet.

If that doesn't work, we recommend you try a different route.

This is because the wireless password saved in the computer is still the previous password, so the connection cannot be successful.

Go to the Network and Sharing Center, then click Manage Wi-Fi, then right-click on your home wifi name, select Properties, then select the Security tab, and change the password to a new password.

The router is not connected to the Internet.,You need to set it up.,There should be a manual.,You look at the manual.。

Is your router set up?