Broadband connection error 629 What should I do if my computer is not connected to the Internet?

Error 629, disconnected from the other computer.

Please double-click on this connection and try again.

If this problem arises, the situation is more complicated because there are a variety of situations that can lead to"Error 629"In most cases, this is due to the large number of people dialing in at the same time. It is also possible that there is a problem with the machine interface in the computer room, and in addition, the default settings should all be adopted in your dial-up connection settings, such as"Enable software compression"、"Log in to the network"All of them need to be chosen. Generally speaking, the performance and quality of the modem or ** line is often the fault in this area, so that the connection is not well established at the communication rate you have selected, and in another case:

If your ** has turned on the anti-theft function, there will be a modem's handshake tone when dialing, but error 629 will appear after the handshake sound, if there is an extension to dial**, ** will call the police, as long as the anti-theft function is turned off.

The link light generally flashes for dozens of seconds and then turns to solid, indicating that the physical connection between the device and the operator's office has been established, if it does not stay on, it means that the physical connection with the operator's office is not connected, of course, it will prompt error 678, in addition, you said that the network cable is unplugged, the link light is still flashing, it may be a hardware failure of the broadband cat, call the customer service of the network operator** to reflect the problem, and the customer service staff will deal with your actual situation.

629 is when the connection is closed by the remote computer.

Reasons for Error 629 on Broadband Connections:

1. If there is error **629, it is disconnected from the other party's computer.

2. If the account password is wrong, if you keep clicking and dialing, there will be a broadband connection error 629;

3. Sometimes there is a problem with the broadband signal, or there will be a broadband error **629 when it is shut down.

Broadband connection principle:

Traditional** systems use lower frequencies (less than 4kHz) of copper wire. ADSL uses Discrete Multi-Audio (DMT) technology to divide the original ** line OKHZ to the frequency band into 256 sub-frequency bands with bandwidth.

Among them, people with frequencies lower than 4kHz are used to transmit POTS (traditional ** service), 20kHz 138kHz is used to transmit uplink signals, and 138kHz is used to transmit downlink signals.

DMT technology can adjust the number of modulation bits per channel according to the line situation, thus making the most of the line. The greater the signal-to-noise ratio of a sub-channel, the more bits are modulated in that channel, so the sub-channel with a poor signal-to-noise ratio is discarded. ADSL has an upstream data transfer rate of 640Kbps and a downstream data transfer rate of 8Mbps.

If "Error 629" is displayed, it may be caused by entering the wrong broadband account and password.

Error 629, disconnected from the other computer.

Please double-click on this connection and try again.

If this problem occurs, the situation is more complicated because there are a number of scenarios that can lead to error 629, most of which are caused by too many people dialing in at the same time.

Error 629: The port was disconnected by the remote machineThe port cannot be connected by a remote computer.

You are required to check if your computer's equipment is functioning properly and that the network configuration is intact.

Error reason: The routing and remote access service is not configured to receive calls, as a RAS server.

Solution: To enable routing and remote access to the server to receive RAS calls, follow these steps:

1. Double-click the network from the control panel.

2. Click Services, click Routing & Remote Access, and then click Properties.

3. Click Port or if you want to enable to receive calls, click Configure, and then select the port that will receive calls for the RAS server.

4. Click OK, and then you will be prompted when you restart your computer.

1. Click on the Start Virtual Hall menu, and click on the 'Control Panel' above.

2. Click 'View Network Status and Tasks' on the Hidden Control Panel page.

3. Imitate and click 'Change Adapter Settings' on the left.

4. Open the broadband connection page and click to open the dial-up connection.

5. After opening, click the 'Properties' button.

6. In the properties window, click on the 'Security' item.

7. Under the security settings page, see if the extended verification protocol is selected, basically the 628 error is caused by this protocol.

8. Click to check the box below to allow these protocols, and press the check box in the figure, note that you do not check the bottom option. Just click the 'OK' button.

Check the username and password: If you enter the wrong username and password, it is likely to cause a 629 error, re-enter the username and password, when entering, see if your uppercase key is turned on, resulting in an error in entering the username, after the input is completed, double-click the username to see if there are any extra spaces.

Replace the line: the line aging or the failure of the crystal head connecting the network may cause us to fail to connect to the network, there is a 629 error, at this time we only need to replace the aging line or the fault of the crystal head can solve the problem, the cause of this failure is not easy to judge, if other methods can not solve the problem and then consider whether it is a line problem.

Replace the modem: the modulator is the moderator, that is, the cat that we often say in our daily life, the general modulation moderator has a service life, coupled with some external human factors, it will greatly shorten its life, when the modulator appears damaged and the mountain is damaged, it is natural not to go to the network, at this time, as long as the cat is replaced.

Set a fixed IP: Generally, the IP is automatically selected when connecting to broadband, but if it is a public broadband, it is likely that the connection is not connected to the Internet, it may be because the IP used by you is not allowed by the router, and the general public broadband IP is fixed, and it can be set to the IP address assigned by the router.

Anti-virus reinstallation system: operating system poisoning may cause a lot of failures, of course, including network connection failures, at this time, as long as the virus in the computer can be scanned and killed, of course, sometimes the virus may be more tenacious, it is better to reinstall the system for the sake of insurance.

lz you change the IP and DNS settings related items, you can do it.

Is it connected by a router or by a separate service cable?

It is recommended to use a router to connect, the cost is about 100 yuan;

Error ** is generated during dialing, if so, please ask the telecom operator to solve.