8-10 Troubleshooting
WLAN Problems
I cannot use the WLAN feature.
Make sure that the Mini PCI WLAN card is correctly installed.
Make sure that the necessary driver(s) is correctly installed.
Make sure that the WLAN feature is turned on.
Transmission quality is poor.
Your computer may be in an out-of-range situation. Move your
computer closer to the Access Point or another WLAN device it is
associated with.
Check if there is high interference around the environment and solve
the problem as described next.
Radio interference exists.
Move your computer away from the device causing the radio
interference such as microwave oven and large metal objects.
Plug your computer into an outlet on a different branch circuit from
that used by the affecting device.
Consult your dealer or an experienced radio technician for help.
I cannot connect to another WLAN device.
Make sure that the WLAN feature is turned on.
Make sure that the SSID setting is the same for every WLAN device
in the network.
Your computer is not recognizing changes. Restart the computer.
Make sure that the IP address or subnet mask setting is correct.
I cannot communicate with the computer in the network when
Infrastructure mode is configured.
Make sure that the Access Point your computer is associated with is
powered on and all the LEDs are working properly.
Summary of Contents for 850
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