Summary of common error codes and processing methods for Win7 system broadband connection

1, Error 619: Cannot establish connection with ISP server

Reason: ADSL ISP server failure, ADSL telephone line fault

Method: Check whether the ADSL signal lamp can be synchronized correctly.

2. Error 602 the port is already open

Phenomenon: dial-up Networking network cannot connect due to device installation error or is in use

Reason: Raspppoe not fully and correctly installed

Method: Uninstall any of the PPPoE software, reinstall it

3. Error 611 the route is isn't available/612 the route is not allocated

Behavior: dial-up Networking network connection routing is incorrect

Reason: Raspppoe not fully and correctly installed, ISP server failure

Method: Uninstall any of the PPPoE software and reinstall it.

4, Error 650

Problem: The remote computer is not responding, disconnect

Reason: ADSL ISP server failure, network card failure, abnormal shutdown caused by error

Methods: To check whether the ADSL signal lights can be correctly synchronized, check the network card, remove all networking components reinstall the network.

5, Error 605 Cannot set port information

Phenomenon: Dial-up Networking Network cannot set use port due to device installation error

Reason: Raspppoe not fully and correctly installed

Method: Uninstall any of the PPPoE software and reinstall it.

6. Error 609 The device type does not exist

Problem: Dial-up network-connected devices whose types are not determined

Reason: Raspppoe not fully and correctly installed

Method: Uninstall any of the PPPoE software and reinstall it.

7. Error 606 The port is not connected

Behavior: dial-up Networking network cannot connect required device ports

Reason: Raspppoe not complete and correct installation, cable fault, ADSL modem fault

Solution: Uninstall any of the PPPoE software, reinstall, then check the network cable and ADSL modem.

8. Error 608 The device does not exist

Symptom: Dial-Up Networking network connection device does not exist

Reason: Raspppoe not fully and correctly installed

Method: Uninstall any of the PPPoE software and reinstall it.

9. Error 617 the port or device is already disconnecting

Symptom: Dial-up Network connected device is disconnected

Reason: Raspppoe not complete and correct installation, ISP server failure, cable, ADSL modem fault

Methods: Uninstall any of the PPPoE software, reinstall, check the network cable and ADSL modem.

10. Error 621 cannot open the phone book file

Error 622 cannot load the phone book file

Error 623 cannot find the phone book entry

Error 624 cannot write the phone book file

Error 625 Invalid information found in the "phone book"

Problem: Windows NT or Windows Server network RAS network component failure

Reason: Uninstall all PPPoE software

Method: Reinstall the RAS network components and Raspppoe.

11, Error 678, the dial-in computer does not answer, unable to complete the dial-up networking connection.

Reason:

1, connecting the ADSL modem and network card connection between the network cable problems, so that the system can not connect with ADSL modem.

2, ADSL modem no power supply, so that the system can not connect with ADSL modem

3, ADSL modem itself has problems, so that no signal

4, the problem of the local side

12, Error 638

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

Cause: ISP server failure; You have incorrectly entered a phone number in a bad connection created by Raspppoe.

Method: Run its create dial-up raspppoe.exe check to see if the ISP service can be listed to make sure that the ISP is OK, clear the phone number from the dial-up connection you are using, or keep only one 0.

13, Error 711

14, Error 651

Problem: The ADSL modem report has an error

Reason: Windows is in Safe mode, or another error