Sony VAIO VPCJ2 Series, Руководство пользователя

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Troubleshooting >
Networking (LAN/Wireless LAN)
What should I do if my computer cannot connect to a wireless LAN access point?
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Connection capability is affected by distance and obstructions. You need to place your computer away from obstructions
or move any access point you may be using closer to the computer.
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Make sure the WIRELESS indicator light is lit on your computer.
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Make sure power to the access point is on.
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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.
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Make sure the encryption key is correct.
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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.