Product Manual
Page 2
...Vista 39 Using the Windows® XP Utility 41 Configure WPA/WPA2 (RADIUS 43 Using the D-Link Wireless Connection Manager 43 Troubleshooting 44 Windows® 7 Troubleshooting 48 Wireless Basics 50 Wireless Modes 54 Networking Basics 55 Check your IP address 55 Windows®... XP/2000 Users 55 Windows 7/Vista® Users 55 Statically Assign an IP address 56 Windows® XP/2000 Users 56 Windows 7/Vista® Users 57 Technical Specifications 58 D-Link DWA-121...
...Vista 39 Using the Windows® XP Utility 41 Configure WPA/WPA2 (RADIUS 43 Using the D-Link Wireless Connection Manager 43 Troubleshooting 44 Windows® 7 Troubleshooting 48 Wireless Basics 50 Wireless Modes 54 Networking Basics 55 Check your IP address 55 Windows®... XP/2000 Users 55 Windows 7/Vista® Users 55 Statically Assign an IP address 56 Windows® XP/2000 Users 56 Windows 7/Vista® Users 57 Technical Specifications 58 D-Link DWA-121...
Product Manual
Page 44
If you are having problems. (The examples below are illustrated in Windows® XP. Troubleshooting Troubleshooting This chapter provides solutions to Start > My Computer > Properties. Select the Hardware Tab. D-Link DWA-121 User Manual 44 Section 5 - Go to problems that can occur during the installation and operation of the DWA-121. How do I know if my adapter is installed properly? Read the following descriptions if you have a different operating system, the screenshots on your computer will look similar to the following examples.) 1.
If you are having problems. (The examples below are illustrated in Windows® XP. Troubleshooting Troubleshooting This chapter provides solutions to Start > My Computer > Properties. Select the Hardware Tab. D-Link DWA-121 User Manual 44 Section 5 - Go to problems that can occur during the installation and operation of the DWA-121. How do I know if my adapter is installed properly? Read the following descriptions if you have a different operating system, the screenshots on your computer will look similar to the following examples.) 1.
Product Manual
Page 45
Right-click on D-Link DWA-121 USB Adapter. Select Properties to check that the drivers are installed properly. D-Link DWA-121 Wireless N 150 Pico USB Adapter D-Link DWA-121 Wireless N 150 Pico USB Adapter D-Link DWA-121 User Manual 45 Look under Device Status to check that the device is working properly. Troubleshooting Click the + sign next to continue. Click OK to Network Adapters. Section 5 -
Right-click on D-Link DWA-121 USB Adapter. Select Properties to check that the drivers are installed properly. D-Link DWA-121 Wireless N 150 Pico USB Adapter D-Link DWA-121 Wireless N 150 Pico USB Adapter D-Link DWA-121 User Manual 45 Look under Device Status to check that the device is working properly. Troubleshooting Click the + sign next to continue. Click OK to Network Adapters. Section 5 -
Product Manual
Page 46
Troubleshooting 2. The computer does not recognize the DWA-121 Wireless N 150 Pico USB Adapter. The computer with the broadband connection. • Check that the LED indicators on the settings for the wireless clients and access points. If Windows does not detect the hardware upon insertion of the adapter, try a different port. The Link... Info screen will display the SSID setting.) D-Link DWA-121 User Manual 46 Also, make sure the same Service Set Identifier (SSID) is default. (...
Troubleshooting 2. The computer does not recognize the DWA-121 Wireless N 150 Pico USB Adapter. The computer with the broadband connection. • Check that the LED indicators on the settings for the wireless clients and access points. If Windows does not detect the hardware upon insertion of the adapter, try a different port. The Link... Info screen will display the SSID setting.) D-Link DWA-121 User Manual 46 Also, make sure the same Service Set Identifier (SSID) is default. (...
Product Manual
Page 47
... on Configuration to the same key as other devices on both the DWA-121 and the access point. Troubleshooting Check that the correct encryption keys are entered on the network. Select AP (Infrastructure) when connecting to see that the key selected is configured properly. D-Link DWA-121 User Manual 47 Section 5 - Check to an access point.
... on Configuration to the same key as other devices on both the DWA-121 and the access point. Troubleshooting Check that the correct encryption keys are entered on the network. Select AP (Infrastructure) when connecting to see that the key selected is configured properly. D-Link DWA-121 User Manual 47 Section 5 - Check to an access point.
Product Manual
Page 48
Section 5 - Select the Device Manager D-Link DWA-121 User Manual 48 Troubleshooting Windows® 7 Troubleshooting Go to Start > Computer > Properties.
Section 5 - Select the Device Manager D-Link DWA-121 User Manual 48 Troubleshooting Windows® 7 Troubleshooting Go to Start > Computer > Properties.
Product Manual
Page 49
Select Properties to Network Adapters. Troubleshooting Click the + sign next to check that the device is working properly. D-Link DWA-121 User Manual 49 Click OK to check that the drivers are installed properly. Look under Device Status to continue. Right-click on D-Link DWA-121 Wireless N 150 Pico USB Adapter. Section 5 -
Select Properties to Network Adapters. Troubleshooting Click the + sign next to check that the device is working properly. D-Link DWA-121 User Manual 49 Click OK to check that the drivers are installed properly. Look under Device Status to continue. Right-click on D-Link DWA-121 Wireless N 150 Pico USB Adapter. Section 5 -