ADSAL cat dial up internet, 651 error.

Uninstall the cat driver and reinstall it.

How to solve the broadband 651 error.

The "Error 651" displayed on broadband Internet access is mainly caused by the failure to connect the user's terminal computer with the Netcom central office equipment, which is generally divided into five situations: "network cable failure", "modem failure", "network card failure", "modem itself setting", and "network operator problem". Here's how to deal with such cases:

1. Please replug the network cable and ** cable and restart the modem test;

2. Please disable the local connection first, and then enable the local connection;

3. Please reinstall the NIC driver;

4. If you use a router, please remove it, and dial test it on a single computer.

Answer Hello friends, solution 1: Observe the situation of the cat light on to see if it is normal, if the cat has a problem, then cut off the power of the cat for a few minutes, if it still doesn't work, then it is recommended to replace the cat.

Question: Is it normal to turn on the lights?

Could it be a matter of broken wires?

Asking questions is the only thing here.

Error 651

1. Contact the local network provider, then transfer to manual service, and then report the error **651, and then someone will answer you.

2. The network cable is not connected, we can try to connect the network cable again.

3. There is a problem with the "cat" itself, which causes the network card light to not light up or keep flashing.

4. The system has failed, and we need to reinstall the system in such a situation, but such a situation is relatively rare.

The account password is incorrect, or the service expires, and it's time to pay.

If error **651 occurs, it is recommended that you troubleshoot the problem from the following aspects:

1. Restart the modem and plug in the optical fiber connector.

2. Judge whether the status of the modem indicator is normal, if it is abnormal (the modem lights up red, the PON light flashes, and the indicator light is abnormal), you can call the local 10086 for broadband fault reporting;

3. Remove the router and directly connect to the optical modem to dial-up to connect to the Internet, if the dial-up connection fails, you can further feedback and deal with it through the broadband fault reporting center;

4. Reconfigure the router.

Call your carrier immediately to report for repair.

The "Error 651" displayed on broadband Internet access is mainly caused by the failure to connect the user's terminal computer with the Netcom central office equipment, which is generally divided into five situations: "network cable failure", "modem failure", "network card failure", "modem itself setting", and "network operator problem". Here's how to deal with such cases:

1. Please replug the network cable and ** cable and restart the modem test;

2. Please disable the local connection first, and then enable the local connection;

3. Please reinstall the NIC driver;

4. If you use a router, please remove it, and dial test it on a single computer.

If the problem cannot be solved after self-service troubleshooting, it is recommended that you contact the local customer service to report the problem.

First of all, 651 is a port not found error. Considering that the cat's adsl light is not on, it should be disconnected from the local end. Call your carrier and let them figure it out. This is already a non-user-side failure.

Hello, your broadband incoming cable is plugged into the WAN port of the router, and then the 1-4 port is plugged into a network cable to connect to your computer, and then into the router, set up PPPOE in the setup wizard, and enter your broadband account password to access the Internet.

If there is still no network, try to plug your broadband cable directly into the computer, and then you try more broadband links, 691 account password is wrong, confirm whether the account password is correct, you can call the broadband operator** to provide you with broadband ID card and name to change the password.

651 just restart your cat to try more, if it still doesn't work, it's a problem with the equipment in the computer room of the broadband company above.

769 is a local warm card problem, check whether the local connection is disabled and whether the local NIC driver is installed.

678 is a line problem You can't solve it, you can't solve it, it's basically these few.

If the three-digit ** is misaligned or similar, such as 619 or 629, please refer to 691 for processing.

I hope my reply is helpful to you and I wish you a happy life and a happy family.