Operations Guide, Fourth Edition - HP Integrity rx1620

Table 4-4 Diagnostic LEDs Fault and Warning Categories
CategoryLED 4LED 3LED 2LED 1
MemoryAny
1
Any
1
Any
1
Red
FirmwareAny
1
Any
1
RedAny
1
System BoardAny
1
RedAny
1
Any
1
FanRedAny
1
Any
1
Any
1
ProcessorAny
1
Any
1
RedRed
BMCAny
1
RedAny
1
Red
TemperatureRedAny
1
Any
1
Red
Power SupplyRedAny
1
RedAny
1
UnknownRedRedRedRed
1 This LED can display any color other than red (for example, green or off).
Warnings
The following tables provide additional information about each specific warning associated with
the various possible LED lighting sequences when the system LED is yellow.
Table 4-5 Unknown Warning
SolutionProblemLED 4LED 3LED 2LED 1System LED
View the SEL cli>sl efor additional
information. For further assistance,
contact your HP Support Engineer.
Unknown
warning.
RedRedRedRedFlashing
Yellow
Table 4-6 Memory Warnings
SolutionProblemLED 4LED 3LED 2LED 1System LED
View the SEL for additional
information. Review the information
on installing memory in “Installing
and Configuring” in the hp Integrity
rx1620 Maintenance Guide.
Mismatched
memory pairs.
OffOffGreenRedFlashing
Yellow
View the SEL for additional
information.
Memory
thermal load
order.
GreenGreenOffRedFlashing
Yellow
View the SEL for additional
information. For further assistance,
contact your HP Support Engineer.
Bad serial
presence detect
(SPD)
information
(can't detect
type).
GreenGreenGreenRedFlashing
Yellow
Table 4-7 System Board Warnings
SolutionProblemLED 4LED 3LED 2LED 1System LED
Replace the system board battery.Battery
voltage low
OffRedGreenGreenFlashing
Yellow
Identifying and Diagnosing Hardware Problems 85