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TROUBLESHOOTING
B.1 Common Troubleshooting Tips
Common Problems
• Out of range, client cannot connect to the AirStation.
• Configuration mismatch, client cannot connect to the AirStation.
• Absence or conflict with the Client Driver.
• Conflict of another device with the AirStation hardware.
B.1.1 LED Activity B
Monitoring LED activity helps identify problems.
- Power LED should be GREEN,
- Wireless LED should be GREEN if the line is active. If is it blinking GREEN, wireless
communication is active.
- Ethernet LED should be GREEN (100Mbps) or AMBER (10Mbps) while the communication
is active.
DIAG LED Activity
Unplug the power for three seconds. Plug the power back in to monitor the DIAG LEDs during
start-up. If the symptom matches
between the hours of 8:30 am and 7:30pm, CST.
Continuous Red
Starting
Red flash, 3 times
Starting
Red flash, 4 times
Starting
Red flash, 2 times
After setup is complete
Red flash, 2 times
During the firmware update
B. 1.2 LEDs Work But Client PC Cannot Connect to Network
If the LEDs indicate that the network is working properly (Power LED is on, Transmit/Receive
LED blinks), check the TCP/IP settings of the network.
Consult the LAN Administrator for TCP/IP settings.
To add or change the TCP/IP Settings:
1. On the Windows task bar click Start.
2. Select Settings, then Control Panel.
3. Double-click on the Network icon to view the Network Properties.
4. From the list of installed components, verify the TCP/IP -> Buffalo WLI-USB-L11G wireless
LAN adapter protocol (or appropriate wireless LAN adapter) is installed.
• If this protocol is not yet installed, click the Add button and select the TCP/IP protocol
from the list. Refer to Windows Help for more information.
, email
RAM Error Red flash, 2 times Starting Flash ROM Error
A problem in the wired LAN side
A problem in the wireless LAN side
Flash ROM Error
Flash ROM Error
or call
21
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