SMC Networks SMC7003-USB manual Appendix a Troubleshooting, You Cannot Connect to the Network

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APPENDIX A

TROUBLESHOOTING

Check the following troubleshooting points before contacting SMC Technical Support.

You Cannot Connect to the Network

Check the phone and USB cables for wear or loose wires; and replace any defective cables if necessary. Make sure the cable is securely attached to the modem’s RJ-11 port; and that the modem is connected to your ADSL service provider via an RJ-11 wall socket or splitter.

If your PPP connection fails to respond, hang up and dial again.

PPPmay fail to connect when you first dial in due to synchronization problems.

If the Data LED is off, review the driver installation process to be sure that the driver was correctly installed. Make sure the correct software driver was installed for your operating system.

Afailed or aborted installation may leave some system files or drivers that interfere with a new installation. If necessary, remove the EZ Connect ADSL USB Modem driver, and try reinstalling it.

You Cannot Connect to the Internet

Click on the Network icon in the Control Panel and enter the required TCP/IP settings specified by your Internet Service

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Contents EZ Connect Adsl USB Modem Page EZ Connect Adsl USB Modem User Guide Trademarks Limited Warranty Limited Warranty FCC Part CompliancesFCC Class B Compliances Industry Canada Required InformationJapan Vcci Class B EC Conformance Declaration Class BIndustry Canada Class B Australia AS/NZS 3548 1995 Class B Table of Contents System Information Tab -3Configuration Tab Chapter Introduction Key Features Introduction Introduction Package Contents Hardware InstallationEZ Connect Adsl USB Modem Description of HardwareSystem Requirements Power RequirementsLED Functions Hardware Installation Connect the System Phone Line ConfigurationHardware Installation Protocol and Device Driver Selection Chapter Driver InstallationDriver Installation Driver Type Protocols Windows OS Prerequisite Information Driver Installation Running the Setup Program Driver Installation Installing the Modem Driver Installation Driver Installation Microsoft Windows 98, First and Second Editions Chapter Modifying TCP/IP Networking OptionsWAN USB Driver Modifying TCP/IP Networking Options Modifying TCP/IP Networking Options Microsoft Windows Modifying TCP/IP Networking Options LAN USB Driver Modifying TCP/IP Networking Options Modifying TCP/IP Networking Options Microsoft Windows Modifying TCP/IP Networking Options Microsoft Windows 98, Second Edition ATM USB DriverModifying TCP/IP Networking Options Modifying TCP/IP Networking Options Microsoft Windows Modifying TCP/IP Networking Options Modifying TCP/IP Networking Options Chapter Customizing Communication Settings Customizing Communication Settings Chapter Updating the Modem Software Updating the Modem Software Chapter Control Panel Application Physical Link Status Tab System Information Tab Configuration Tab Chapter Uninstalling Modem Software Unplug the USB cable from the PC You Cannot Connect to the Internet Appendix a TroubleshootingYou Cannot Connect to the Network Troubleshooting Adsl Specifications Appendix B SpecificationsMedia Connection Physical CharacteristicsTemperature Specifications Appendix C Ordering Information Ordering Information Page Internet