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Sony VPCSB1C5E - VPCSB1C5E Mode d'emploi Anglais

Sony VPCSB1C5E - VPCSB1C5E Mode d'emploi Anglais

Troubleshooting >

Troubleshooting > Networking (LAN/Wireless LAN) n178 N 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 176) to change the settings. How do I avoid data transfer interruptions? ❑ ❑ ❑ ❑ ❑ While your computer is connected to an access point, data transfer interruptions may occur if a large file is exchanged or the computer is placed in close proximity to microwaves and cordless telephones. Move your computer closer to the access point. Make sure the access point connection is intact. 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 176) to change the settings.

Troubleshooting > Networking (LAN/Wireless LAN) n179 N What are channels? ❑ ❑ Wireless LAN communication uses divided frequency bands known as channels. Third-party wireless LAN access point channels may be preset to different channels from Sony devices. If you are using a wireless LAN access point, see connectivity information contained in the manual that came with your access point. Why does the network connection stop when I change the encryption key? Two computers with the wireless LAN function may lose a peer-to-peer network connection if the encryption key is changed. You can either change the encryption key back to the original profile or re-enter the key on both computers so the key matches.