When we use dial-up Internet, we will eject various error messages, and it is not English or a digital code. Most people don’t know what it means, so they don’t know how to deal with it. Network prompt error message for everyone to learn: Error 602 The port is already open problem: Dial-up network network can not be connected due to device installation error or in use. Reason: RasPPPoE does not completely and correctly install the computer base; Solution: Uninstall any PPPoE Software, reinstall Error 605 Cannot set port information problem: Dial-up network can not be set to use port due to device installation error. Reason: RasPPPoE is not completely and correctly installed. Uninstall any PPPoE software, reinstall Error 606 The port is not connected Problem: Dial-up network can't connect to the required device port Cause: RasPPPoE is not completely and correctly installed, the cable is faulty, ADSL MODEM is faulty: uninstall any PPPoE software, re-install, check the network And ADSL MODEMError 608 The device does not exist problem: The device connected to the dial-up network network does not exist Cause: RasPPPoE is not completely and correctly installed. Uninstall any PPPoE software, reinstall Error 609 The device type does not exist problem: Dial-up network The type of network connected device cannot be determined Cause: RasPPPoE is not completely and correctly installed. Uninstall any PPPoE software and reinstall Error 611 The route is not available/612 The route is not allocated. The dial-up network connection route is incorrect. Computer basics test questions: RasPPPoE is not completely and correctly installed, ISP server troubleshooting: uninstall any PPPoE software, reinstall, call ISP to ask Error 617 The port or device is already disconnecting problem: the device connected to the dial-up network network has been broken Reason: RasPPPoE is not completely and correctly installed, ISP server is faulty, cable, ADSL MODEM troubleshooting: Uninstall any PPPoE software, reinstall, call ISP to check, check network cable and ADSL MODEMError 619 Problem: Cannot establish connection with ISP server Cause: ADSL ISP server is faulty, ADSL phone line is faulty: Check if ADSL signal light can be synchronized correctly. Call ISP to ask Error 621 Cannot open the phone book fileError 622 Cannot load the phone book fileError 623 Cannot find the phone book entryError 624 Cannot write the phone book entryError 624 Invalid information found in the phone book problem: Windows NT or Windows 2000 Server Network RAS Network component failure reason: uninstall all PPPoE software, reinstall RAS network components and RasPPPoE Error 630 problem: ADSL MODEM has no response Cause: ADSL phone line failure, ADSL MODEM failure (power is not turned on, etc.) Solution: Check ADSL device Error 633 problem : Dial-up network network cannot be connected due to incorrect installation or use of the device. Reason: RasPPPoE is not completely and correctly installed. Uninstall any PPPoE software and reinstall Error 638. After a long time, I can't connect to the ISP's ADSL. Access to the server Cause: The ISP server is faulty; you entered a phone number incorrectly in the bad connection created by RasPPPoE: Run Raspppoe.exe to create the dialing check to see if the ISP service can be listed to determine the ISP is correct ; Dial-up connection to the telephone number used in a clear or only retained 0. Error 645 problem: The network card is not responding correctly Cause: The network card is faulty, or the network card driver is faulty: Check the network card, reinstall the network card driver Error 650. The remote computer does not respond. The connection is disconnected. Cause: ADSL ISP server is faulty, network card is faulty. Abnormal shutdown caused network protocol error resolution: check whether the ADSL signal light can be synchronized correctly, call the ISP to ask; check the network card, delete all network components and reinstall the network. Error 651 problem: ADSL MODEM reports an error " Cause: Windows is in safe mode, or other error is resolved: When this error occurs, redial can be reported, and a new specific error code Error 691 can be reported: Enter the username and The password is incorrect and the connection cannot be established. Reason: The username and password are incorrect. The ISP server is faulty: use the correct username and password, and use the correct ISP account format (name@service) to call the ISP. Error 718 problem: Remote computer timeout does not respond when verifying username, disconnected Cause: ADSL ISP server troubleshooting: Call ISP to ask Error 720 problem: Dial-up network can't coordinate protocol settings of server in network Cause: ADSL ISP server is faulty, non- The normal shutdown caused the network protocol error to be resolved: Call the ISP to ask, delete all network components and reinstall the network. Error 734 problem: PPP connection control protocol suspends computer Cause: ADSL ISP server is faulty, abnormal network shutdown causes network protocol error resolution: Call ISP to ask, delete all network components and reinstall the network. Error 738 problem: The server cannot assign an IP address Cause: The ADSL ISP server is faulty, and the ADSL user is too much than the IP address provided by the ISP. Solution: Call the ISP to ask the Error 797 problem: The ADSL MODEM connection device is not found Cause: The ADSL MODEM power is not turned on. There is a problem with the connection between the network card and the ADSL MODEM. After the software is installed, the corresponding protocol is not properly bound. When the dial-up connection is established, the wrong empty connection is established: check the power supply, connect the line; check the network properties, RasPPPoE related protocol Is it properly installed and properly bound (related protocol), check if the network card has a ? or !, set it to Enable; check the properties of the dial-up connection, whether the connected device uses an “ISDN channel - Adapter Name ( Xx) & rdquo; The device is an empty device, if it is used to cancel it, and select the correct PPPoE device to replace it, or re-establish the dial-up connection. This article comes from [System Home] www.xp85.com