D-Link DWA-643 manual Troubleshooting

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Section 5 - Troubleshooting

Check that the Network Connection for the wireless client is configured properly. Select AP (Infrastructure) when connecting to an access point and select Ad-Hoc mode when connecting without an access point. Double-click on the WLAN icon in the taskbar > click on Configuration to change the settings for the wireless adapter.

If Security is enabled, make sure that the correct encryption keys are entered on both the DWA-643 and the access point. Double-click on the WLAN icon in the taskbar > click Encryption. Check to see that the key selected is set to the same key as other devices on the network.

D-Link DWA-643 User Manual

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Contents Page Table of Contents ProductPackageOverviewContents Introduction Features Hardware Overview LEDsGetting Started InstallationRemove Existing Installations Properties Disable Other Wireless AdaptersDisable Installation Wireless Installation Considerations Adapter Installation Click Install DriversInstallation If the Found New Hardware Wizard appears, click Cancel Click Finish Double-click the Wireless Conection ConfigurationLink Wireless Connection Manager Wireless Networks My Wireless Networks New Button Modify Delete ActivateAdd Profile Modify Profile Support About Windows XP Configuration Utility Choose a Wireless Network window click Change Disabling The Windows XP UtilityManager icon on your desktop Wireless Security What is WEP?What is WPA? Configure WEP Using the D-Link Wireless Connection ManagerSelect WEP under Set Security Option Using the Windows XP Utility Wireless Security Configure WPA/WPA2 Passphrase Select WPA/WPA2 Passphrase under Set Security Option Using the Windows XP Utility Wireless Security Troubleshooting Right-click on D-Link DWA-643 Xtreme N Computer does not recognize the DWA-643 Wireless Adapter Troubleshooting Wireless Basics What is Wireless? Wireless Local Area Network WlanSmall Office and Home Office Wireless Personal Area Network WpanHome Centralize your router or Access Point Eliminate InterferenceWireless Modes SecurityNetworking Basics Check your IP addressStep Step Highlight Internet Protocol TCP/IP and click PropertiesTechnical Specifications WeightContacting Technical Support For customers within the United StatesWarranty Limited WarrantyLimited Software Warranty Non-Applicability of WarrantyWhat Is Not Covered Disclaimer of Other WarrantiesTrademarks Limitation of LiabilityGoverning Law Copyright StatementCE Mark Warning FCC StatementImportant Note Registration