HP Integrity rx1600 Operation and Maintenance Guide

Chapter 6
Troubleshooting
Identifying and Diagnosing Hardware Problems
115
Table 6-18 Processor Faults
System
LED
LED 1 LED 2 LED 3 LED 4 Problem Solution
Flashing
Red
Red Red Green Off Processor 0
temperature
exceeds limit
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.
Flashing
Red
Red Red Off Green Processor 1
temperature
exceeds limit
Flashing
Red
Red Red Green Green No processor
detected.
Verify that the processor or processors
are correctly installed. See Chapter 4,
Installing and Configuring, for
installation procedures.
Table 6-19 BMC Faults
System
LED
LED 1 LED 2 LED 3 LED 4 Problem Solution
Flashing
Red
Red Green Red Off BMC
firmware is
damaged
Turn off and unplug the system. Wait
20 seconds, then plug in and restart the
system. If the error repeats, replace the
base unit.
Flashing
Red
Red Green Red Green System board
FRU inventory
device
inaccessible
Replace the base unit.
Table 6-20 Temperature Faults
System
LED
LED 1 LED 2 LED 3 LED 4 Problem Solution
Flashing
Red
Red Green Green Red External air
temperature
too high
Make sure nothing is blocking the
system’s airflow and locate your
system in an air-conditioned room.
Table 6-21 Power Supply Errors
System
LED
LED 1 LED 2 LED 3 LED 4 Problem Solution
Flashing Red Off Red Off Red VRM or power pod
fault
View the SEL for additional
information.
Flashing Red Green Red Off Red Power Supply fault View the SEL for additional
information. Replace the power
supply if necessary.