Troubleshooting, Common Problems | Buffalo Technology WYR-G54

Troubleshooting

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.

Status LED Lit Red

Unplug the power for three seconds. Plug the power back in to monitor the DIAG LEDs during start-up.

If any symptoms match section B.1.1, call the Buffalo Tech Support line 24 hours a day, 7 days a week at 866-752-6210or email info@buffalotech.com for USA and Canada only.

Table B.1.1 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

B. 1.2 LEDs Work But Client PC Cannot Connect to Network

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Buffalo Technology WYR-G54 manual Troubleshooting, Common Problems, Status LED Lit Red, Table B.1.1 Diag LED Activity Table

Contents

WYR-G54 Table of Contents Table of Contents Table of Contents Introduction AirStation G54 Wireless Cable/DSL Router WYR-G54 SOHO/SMB Networking Home Networking System Requirements AirStation WYR-G54 Package Contents Product Views About the AirStation CD Introduction Introduction Installation / SetupSetup Preparation Setup Overview Open the Setup Screen Antenna Logging DSL users can now skip to Setup Wizard LaunchInternet Setup Choosing a Connection Type Automatic IP Assignment by ISP Setup Wizard SetupCable Connection Options Cable Users can now skip to Setup Wizard CableManual Entry of IP Information DSL Connection Options Setup Wizard DSLPPoE Setup Line Test Setup Wizard Line Test Wireless Security Setup Setup Wizard Security WEP Setup Wireless Settings Wireless Settings LAN Settings Client computers may Roam between the AirStations Choosing Clients that can Access LAN or WAN Resources Wireless Security WEP Setup WAN Port Settings WAN Port Settings Direct Connection Options Advanced Settings PPPoE Client Options Remote Management When Dyanmic DNS Routing Information Address Translation NAT Address Translation Demilitarized Zone Client Network Address Translation NAT by Service and Device Packet Filtering Packet Filtering Intrusion Detector Intrustion Detector Firewall UPnP UPnP Service System Information Basic Settings Basic Settings Client Monitor Advanced Settings Diagnostics Diagnostics Intrustion Detector Logs possible Log InformationLog Information Save or Restore Settings Restart Restore DefaultsRestore Factory Defaults Firmware Update Table B.1.1 Diag LED Activity Table TroubleshootingCommon Problems Status LED Lit Red Other Problems Changing Client TCP/IP Settings in Windows DCE Data Communications Equipment Glossary Dsss Direct Sequence Spread Spectrum MHz MegaHertz One million cycles per second ROM Read Only Memory Permanent memory PCI Peripheral Component Interconnect a Glossary Glossary Federal Communication Commission Interference Statement FCC / CE Information Federal Communication Commission Interference Statement Important Note Europe EU Declaration of Conformity FCC RF Radiation Exposure Statement FCC / CE Information 1999/5/ΕΚ FCC / CE Information EU Countries intended for use Intended use EU countries not intended for use Warranty Information General Inquiries Contact Information 4030 W. Braker Ln. Suite Austin, Texas Tel Fax