Operations Guide, Fourth Edition - HP Integrity rx1620

Table 4-18 Processor Faults
SolutionProblemLED 4LED 3LED 2LED 1System LED
Make sure nothing is blocking the
system’s airflow and locate your
system in an air-conditioned room. In
a single CPU configuration, verify that
the airflow blocker is installed.
Processor 0
temperature
exceeds limit
OffGreenRedRedFlashing
Red
Processor 1
temperature
exceeds limit
GreenOffRedRedFlashing
Red
Verify that the processor or processors
are correctly installed. See “Installing
and Configuring” in the hp Integrity
rx1620 Maintenance Guide for
installation procedures.
No processor
detected.
GreenGreenRedRedFlashing
Red
Table 4-19 BMC Faults
SolutionProblemLED 4LED 3LED 2LED 1System LED
Turn off and unplug the system. Wait
20 seconds, then plug in and restart
the system. If the error repeats, replace
the base unit.
BMC firmware
is damaged
OffRedGreenRedFlashing
Red
Replace the base unit.System board
FRU inventory
device
inaccessible
GreenRedGreenRedFlashing
Red
Table 4-20 Temperature Faults
SolutionProblemLED 4LED 3LED 2LED 1System LED
Make sure nothing is blocking the
system’s airflow and locate your
system in an air-conditioned room.
External air
temperature too
high
RedGreenGreenRedFlashing
Red
Table 4-21 Power Supply Errors
SolutionProblemLED 4LED 3LED 2LED 1System LED
View the SEL for additional
information.
VRM or power pod
fault
RedOffRedOffFlashing Red
View the SEL for additional
information. Replace the power
supply if necessary.
Power Supply faultRedOffRedGreenFlashing Red
View the SEL for additional
information. If the power
supply interface has failed it is
necessary to replace the base
unit.
12V out of range
(power supply
interface fault)
RedGreenRedGreenFlashing Red
Command Line Interface
The baseboard management controller (BMC) is accessable by means of the BMC console
commands or command line interface (CLI). The commands are similar to the management
processor (MP) commands but are slightly less interactive.
Detailed information on the CLI commands is provided in Chapter 3: “Utilities”.
88 Troubleshooting