Troubleshooting

DIAG LED Activity Table

DIAG LED Display

Time

Description/Action

 

 

 

Continuous Red

Starting

RAM Error Red flash, 2 times Starting Flash

 

 

ROM Error

 

 

 

Red flash, 3 times

Starting

A problem on the wired LAN side

 

 

 

Red flash, 4 times

Starting

A problem on the wireless LAN side

 

 

 

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.

Changing Client TCP/IP Settings in Windows

Consult the LAN Administrator for correct TCP/IP settings.

To add or change 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 Network Properties.

4.From the list of installed components, verify the “TCP/IP - wireless LAN adapter” protocol is installed.

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Buffalo Technology WHR-G300N-US user manual Diag LED Activity Table