How does the Win7 system establish a broadband connection? How to set up Win7 broadband connection

Recently, some users have reported that the newly purchased computer and broadband are also installed. With the account password, I don't know where to set the broadband. Let's let Xiaobian explain to you how to establish a broadband connection in Win7 system, so that everyone can easily connect to broadband.

Method /

1. Click the [Start] [Control Panel] ---- ---- [Network and Internet] below [View network status and tasks ];

2. after entering the network and sharing Center screen, click [set up a new connection or network];

3. in the choose a connection option below click [connection Next to the Internet [----]];

4. Next after the mode is displayed is connected to a broadband network click [(PPPOE) (R)];

5. Enter the username and password given by the telecom operator. It is recommended to check [Remember this password] so that you do not need to re-enter your password the next time you connect.

6. Click Next after can be connected to the network. New broadband connection is successful will [Change Adapter Settings] display a broadband connection;

7. In order to facilitate broadband connection can create a shortcut on the desktop as shown:

broadband connection common error codes

1. error Code: 602The port is already open

The problem: dial-up networking error or because the equipment is installed Use, can't connect

Solution: Uninstall any dial-up software, re-install and re-drive the modem

2. Error code: 605Cannot set port information

Dial-up network cannot be set to use port due to device installation error

Solution: Uninstall any dial-up software, re-install and re-drive the modem

3. Error code: 606The port is not connected

The problem: Dial-up network can't connect to the required device port

Solution: Uninstall any dial-up software, re-install and re-drive the modem

4. Error code: 608The device does not exist

The problem is: the device connected to the dial-up network does not exist

Solution: Reinstall the driver for the modem

5 Error code: 611The route is not available/612 The route is not allocated

The problem is: the dial-up network connection route is incorrect, it may be a problem with the ISP service provider's device

Solution: Uninstall any dial-up software and re-install it. If it doesn't work, call ISP to ask

6. Error code: 617The port or device is already disconnecting

The problem is: the device connected to the dial-up network has been disconnected. On, line or modem may be faulty

Solution: Check the network cable and reinstall the driver for the modem. If there is no problem, it may be a malfunction of the ISP operator.

7. Error code: 619

The problem is: the connection with the ISP server can not be established, the possibility of NIC driver error is very large

Solution: When error 619 occurs, The possibility of an ISP operator having a problem is very small. The user first needs to check if your network card is properly connected. You can try to reinstall the driver of the network card. Then check if there is a problem with the modem, and you can directly check the status of its indicator.

8. Error code: 621 Cannot open the phone book file

The problem is: Windows NT or Windows 2000 Server network RAS network component failure, this error usually appears in NT and 2000 systems

Solution: Reinstall the driver of the NIC. If the NIC is normal, it is likely to be a virus. If you shut down a system service, it is recommended to kill it first.

9. Error code: 629 connection is closed by remote computer

The problem is: the remote computer is not responding, disconnected

Solution: Reproduce the installation dialing software, or Install the new version of the modem driver

10. Error code: 630

The problem is: ADSL MODEM does not respond

Solution: directly reinstall the driver of the modem. If it is not good, it may be that the modem has a physical failure. You can change it and try it.

11. Error code: 638 request timeout

Problem: After a long time, unable to connect to the ISP's ADSL access server

Solution: It may be ISP Server failure. Or you have an incorrect username or phone number when creating a dial-up connection. Delete the current dial-up connection and re-establish one to ensure that both the username and password are available.

12. Error code: 645

The problem is: the network card does not respond correctly, the network card is faulty, or the network card driver is faulty

Solution: Check the network card, reinstall the network card driver Program

13. Error Code: 678 No Answer

The problem is: the ISP operator's server has failed, or the modem has failed.

Solution: First check the status of the modem, you can restart it once. If there is no problem with the modem, it must be a problem with the ISP. An ISP can call to reflect the current situation.

14. Error code: 691

The problem is: the user name and password entered are incorrect, and the connection cannot be established.

Solution: When the error of 691 occurs, the user name and password are entered. The possibility of error is 80%. Few ISP servers will have such a situation, and generally will prompt 678 error code.

15. Error Code: 738

Problem: server can not assign IP addresses

Solution: ISP server failure, call the ISP directly

The above is the method of connecting broadband to Win7 system explained by Xiaobian. The text also contains some common errors and solutions for broadband connection.