The computer can t get on the Internet, the network cable is fine, the plugged in cable light is a l

The network cable light is divided into bright and not bright, your network card light is on, indicating that the physical connection is normal, the network card light is originally red, a few upstairs do not understand to buy an 8139 to see, the red is not through, that is optical fiber, and now there is no specific standard network card must be required to be green, then again, your network card light can not be connected to the network to check whether the external network of the router is successfully logged in, or the network does not have DHCP and you need to manually configure the IP

1. The computer IP and DNS settings are automatically obtained.

2. Open the browser, enter the general router address in the address bar or check the login information on the back of the router) Enter the route - enter the username and password.

The default is admin).

Then click on the network repair option, and you can repair the network.

A solid red light at the network cable jack indicates that there is no data signal transmission in this link. Check that your router and network are connected!

Since you don't know that it is set, then you can simply call the repair command that comes with the system, call sfc, and first press win+r to run the cmd command.

Then enter SFC and there will be a prompt.

Enter the sfc space scannow, and it will automatically repair the system to its default state.

Problems with routers! Check your router.

The solution to the problem that the red light of the network cable interface keeps on and cannot access the Internet:

1. Open the command and prompt start and disturb the late character, and enter pingAfter that, tap enter;

2. Observe whether the computer network can be spelled, if it can be spelled, it means that there is no problem with the network card, otherwise the network card is damaged;

3. If the network card is not damaged, check the water and hail crystal head of the network cable, because the sudden power failure is easy to damage the interface between the network cable and the network card;

4. After the above confirmation, there is no problem, it means that there is a problem with the external network.

Summary. Network cable socket** has a red light, yes, pro.

The computer can't get on the network.,The network cable has just been replaced.,There's a red light on the host network cable socket.,It won't be rectified.,How to solve it?

Network cable socket** has a red light, yes, pro.

You unplug the light cat.

After a few minutes plug it in.

If it doesn't work, call the ** of the master who installed the network cable.

Yes, I just moved the console to a computer store to try it, and he plugged it in with a yellow light.

Maybe the bar line is broken.

Contact an installer and they will take care of it.

I just bought a new network cable.

Fiber optic cable, the inner filament is particularly thin.

Do you not have a good order after buying the line?

Or the crystal head is not installed.

My home wifi can be connected to the Internet normally, but the computer can't be <> 360 disconnected first aid kit says that the network connection configuration is abnormal.

After buying the line, I plugged it in and used it, how to dish.

That's the problem with the network cable.

You can send the ** to me to see.

Set the IP address.

Summary. This could be due to the following reasons:1

Faulty network cable: Check whether the network cable is plugged in and in good contact, and whether the network cable is damaged. 2.

DHCP Service Doesn't Respond: Check whether DHCP service is enabled on your router and can respond normally. 3.

Network Misconfiguration: Check that your network is configured correctly. 5.

Firewall or security software settings: Check to see if your firewall or security software is blocking network connections. You can try turning off your firewall or security software and trying again.

If you have confirmed that none of the above problems exist, it is recommended that you contact your local network service provider or technical support.

This may be due to the following reasons:1Faulty network cable:

Please check whether the network cable is plugged in and in good contact, and whether the network cable is damaged. 2.DHCP Service Not Responding:

Please check that your network configuration is correct. 5.Firewall or security software settings:

Check to see if your fire gables or security software are blocking the network connection. You can try turning off your firewall or security software and trying again. If you have confirmed that none of the above problems exist, it is recommended that you contact your local network service provider or technical support.

The network card light is on, you can't connect to the network, you can't connect with a wireless network card, the IP shows that there is no network access to ask for permission, and you can receive a message when you log in to the WeChat slider field, but the game shows that there is no network to light and simple.

Dear, the network cable in this case is secretly broken, and it is recommended to change the network cable.

I can't use a wireless network card! All of them show that the IP has no network access.

Dear, you need to find a broadband master to check this problem, the master has professional tools, and you will know the problem at a check.

The problem is that my mobile phone can be connected to wifi! The computer connection can't be connected with the network cable and can't be used, is this a problem with the computer or a problem with the network?

It should be a problem with the computer.,Here's a look at what you can do.。

This problem may be a computer or network problem. If the computer cannot access the Internet through a network cable or wifi connection, it may be caused by the following reasons:- Network card driver problem.

Expired or damaged network card drivers may cause your computer to be unable to connect to the network. Try reinstalling or updating the NIC drivers. - Problems with network settings.

The network settings may have been changed, or they may not be able to be disabled due to some other issue. You can check the network settings, and Yuyou makes sure that the configuration is correct. - Network failures.

Network faults include network faults, router faults, and other issues. You can try restarting your router, adjusting network settings, and more. If your phone can be connected to wifi normally, you can confirm that the network is fine.

It is recommended that you check the network card driver and network settings of your computer first, and if the problem persists, you can try to contact your network service provider or technical support personnel for further troubleshooting.

The reason why the network cable interface lights up red:

1.If it is a software problem, it is recommended to reinstall the system, get a new version of the clone XP to install it, and solve the software problem first. If the problem still exists, use the hardware elimination method to eliminate them one by one.

2.If you can use a short network cable, use a short one, some lines are made of different materials, for some places are very harsh, the signal will be weakened a lot, generally, the network cable should not be too long.

3. Right-click on my computer in Device Manager to see if the network card is running normally; If there is no problem, click on the right-click attribute of the neighbor to see if the IP address is changed to automatically obtain or the range specified by the NMS.

If you can access the Internet on another computer, it means that there is no problem with the line and no problem with the network. Then the problem must be on the computer. First check the hardware, my computer right-click on the properties of Device Manager to see if the network card is running normally; If there is no problem, click on the right-click attribute of the neighbor to see if the IP address is changed to automatically obtain or the range specified by the NMS. There is also a possibility that the computer of the organization cannot be changed after the actual address is bound.

Answer: A red light indicates that the physical connection is normal, but no IP address is assigned, or the IP address is not assigned, or the rate is at 10M. It is also possible that the network cable itself is faulty, which can be determined by replacing the network cable. Depending on the switch model, the same red indicator indicates different results.

You can check whether the IP address assigned to the computer is normal, and if you have another computer at home, you can easily find out if there is anything abnormal.

How to check the question?

Is there any other way to ask questions? There's a computer at home.