Detecting and Managing Faults
21
LED Overview
The server provides the following groups of LEDs:
■
Front panel system LEDs
■
Rear panel system LEDs
■
Hard drive LEDs
■
Power supply LEDs
■
Fan module LEDs
■
Rear panel Ethernet port LEDs
■
FB-DIMM Locate LEDs
The following table provides quick-reference information about the various LEDs. It
also points to more detailed descriptions for each.
TABLE:
System Faults and the Corresponding LED States
Component Fault
Fault LEDs Lit
Additional Information
Power supply
• Service Required LED (front and rear panel)
• Front panel Power Supply Fault LED
• Individual power supply Fault LED
•
“Power Supplies Overview” on page 129
•
“Remove a Power Supply” on page 131
•
“Install a Power Supply” on page 134
Fan module
• Service Required LED (front and rear panel)
• Front panel Fan Fault LED
• Individual fan module Fault LED
• Overtemp LED (if overtemp condition exists)
•
“Fan Module Overview” on page 123
•
“Remove a Fan Module” on page 125
•
“Install a Fan Module” on page 127
Содержание SPARC T5120
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