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Troubleshooting
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4 TROUBLESHOOTING
Troubleshooting Procedures
LED Indicators
If the Power LED Is Off
If the Hub Fault LED Stays on After Self-Test
If a Fan Is Not Operating
If a Device Is Unlisted/UNCLAIMED in ioscan or Not
Displayed in SCSI Adapters Window
If a Port LED Is Off
If a Port LED Is On When It Should Be Off
If the Management Server Cannot Ping the Hub
If Firmware Upgrade Appears to Fail