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Sony VPCCA3X1R - VPCCA3X1R Mode d'emploi Anglais

Sony VPCCA3X1R - VPCCA3X1R Mode d'emploi Anglais

Troubleshooting >

Troubleshooting > Networking (LAN/Wireless LAN) n134 N What should I do if my computer cannot connect to a wireless LAN access point? ❑ ❑ ❑ ❑ ❑ ❑ Connection capability is affected by distance and obstructions. You may need to move your computer away from obstructions or closer to any access point you may be using. Make sure the WIRELESS switch is on and the WIRELESS indicator light is lit on your computer. Make sure power to the access point is on. Follow these steps to check the settings: 1 Click Start and Control Panel. 2 Click View network status and tasks under Network and Internet. 3 Click Connect to a network to confirm that your access point is selected. Make sure the encryption key is correct. Make sure Maximum Performance is selected for Wireless Adapter Settings in the Power Options window. Selecting any other option may result in a communication failure. To change the settings, follow these steps: 1 Click Start and Control Panel. 2 Click System and Security and Power Options. 3 Click Change plan settings for the current power plan. 4 Click Change advanced power settings. 5 Double-click Wireless Adapter Settings and Power Saving Mode. 6 Select Maximum Performance from the drop-down list.

Troubleshooting > Networking (LAN/Wireless LAN) n135 N What should I do if I cannot access the Internet? ❑ ❑ ❑ ❑ ❑ Check the access point settings. See the manual that came with your access point for more information. Make sure your computer and the access point are connected to one another. Move your computer away from obstacles or closer to any access point you may be using. Make sure your computer is properly configured for Internet access. Make sure Maximum Performance is selected for Wireless Adapter Settings in the Power Options window. Selecting any other option may result in a communication failure. Follow the steps in What should I do if my computer cannot connect to a wireless LAN access point? (page 134) to change the settings. Why is the data transfer speed slow? ❑ ❑ ❑ ❑ The wireless LAN data transfer speed is affected by distance and obstructions between devices and access points. Other factors include device configurations, radio conditions, and software compatibility. To maximize the data transfer speed, move your computer away from obstacles or closer to any access point you may be using. If you are using a wireless LAN access point, the device may be temporarily overloaded depending on how many other devices are communicating via the access point. If your access point interferes with other access points, change the access point channel. See the manual that came with your access point for more information. Make sure Maximum Performance is selected for Wireless Adapter Settings in the Power Options window. Selecting any other option may result in a communication failure. Follow the steps in What should I do if my computer cannot connect to a wireless LAN access point? (page 134) to change the settings.