My computer has recently dropped continuously, and the broadband connection is normal, and the dial

I don't know what network you use, Tietong, Netcom or Telecom? The models of cats are different, but generally there is a light that is the main line, a light is the power cord, and a light is a data light. My cat's mainline light is link, this light is generally always on, if it flashes, it means that there is something wrong with your mainline.

The data cable light is a PC, this light flashes to indicate that your computer is receiving data, if it is always on, it means that your computer is not receiving data.

Depending on the situation you are talking about, it should be that there is a problem with your main line, you can contact your online customer service, explain your situation, and ask him to give your cat a rush, it should be okay.

If you are not at the scene, you don't know the specific situation, and you can continue to contact if you have any questions.

Mine is the same as yours, I have 4 machines, I have tried 3 of them, and they are all disconnected like this, and I have been disconnected for more than ten days. Sometimes 2-5 minutes off, sometimes half an hour, sometimes on the network on the disconnection, today a new cat has not seen the drop, the cat is too hot, rainy days have not been disconnected, the cat is too hot will also fall violently, I fell when the local is still connected! The broadband icon is still connecting!

People are about to collapse! It's normal now.

Unstable voltage or problems with the communication company.

If the cat is fine, 90% of the time it is just a matter of changing the network cable.

If you meet the same kind, please ask for comfort! I've used everything, but it's useless! This 678 is really harmful, if you have any way to solve it, can you tell me too! I Q404670671 T t

1. Definition of Dialing Error:

Error 678 is one of the faults of broadband. The implication is that the remote computer is unresponsive. To put it simply, the network is not working.

Broadband dial-up Internet access uses PPPOE protocol connection, the meaning of error prompt 678 is, the remote computer is not responding, which means that the computer sends instructions to the network card to send data outward, including the transmission of network cables, and the port of the terminal board of the central office (computer room end) processes the data transmission problems in the process of returning data to the computer.

2. Common reasons:

There are many reasons for error 678, such as: equipment problems in the computer room, backbone cable problems, wiring cable problems, user network cable problems, user computer network card problems, user computer system problems, etc., which may lead to error 678. Another reason is that if you use a router, you usually don't need to use a broadband connection anymore, and if you use it again, you will get a 678 error.

3. Solution:

1. Please confirm whether you are using a router, if you are using a router, the dialing operation is completed by the router, and there is no need to manually dial the number on the computer;

2. Please confirm whether there are any software restrictions such as firewalls or other Internet assistants, and if so, it is recommended that you log out and then try to dial up;

3. Please check whether the network card light is flashing, check whether the crystal head is plugged in, and push the network cable inward for testing;

Note: Try not to replug the Ethernet cable more than once, reinserting the Ethernet cable multiple times may damage the crystal head.

I guess it's a virus. Let's get a firewall with APR next.

Of course, it could also be the network card to the divider (Netcom line. Now it's called Unicom), the quality is not good. Change the wire.

Other than that. I like to use a static IP address. ADSL cats, dispensed with DHCP, can sometimes be messy.

The remote server connection is not normal, it is that you can't connect to the network provider, call ** to repair.

I've also encountered this problem.,It's just caused by the poor contact of the network cable connection hole.,I don't know if you're not.。

Check to see if the plug is loose, if not, call 10000 to inquire.

Maybe it's a virus or a system problem.

I've been in a similar situation anyway.

It's good to reinstall the system.

Network cable, ** line to see if there is any looseness,

691 is the problem of broadband, you send a banquet to check your network cable. **Line contact with cats.

Or it's your cat's problem, turn the cat off.

Turn off the computer. Turn it on again after 3 minutes.