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

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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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Contents Wireless N Router & AP Table of Contents Introduction System RequirementsInitial Setup Placing Your AirStation Wall Mounting Wall Mounting Connecting your AirStation Setup Log in to the Configuration Tool Detecting Your Broadband Connection Connecting Wireless Clients to the Access Point Basic Setup Navigating the Menus Initialize/Reboot Aoss Aoss Aoss Notes Some things to keep in mind with AossRouter/Access Point Mode Encryption and Security Encryption and Security Connecting your Wireless Clients Connect Connecting to a Preexisting Network Specifications WHR-G300N AirStation SpecificationsRegulatory Information Troubleshooting Common ProblemsDiag LED Activity Table Other Problems Glossary Glossary Glossary To hardware that requires further manual configuration Glossary UDP User Datagram Protocol a Glossary FCC / CE Information Federal Communication Commission Interference StatementImportant Note FCC Radiation Exposure Statement Important Note Radiation Exposure Statement EU countries not intended for use Page Environmental Information Warranty Information Contact Information North America General InquiriesContact Information Europe GPL Information GPL Information Europe 300* High Speed Mode