HP Integrity rx1620 Operation Manual page 92

Troubleshooting
Identifying and Diagnosing Hardware Problems
Table 5-7 System Board Warnings
System
LED 1
LED
Flashing Green
Yellow
Table 5-8 Fan Warnings
System
LED 1
LED
Flashing Green
Yellow
Flashing Off
Yellow
Flashing Off
Yellow
a. Refer to "Removing and Replacing Components" in the hp Integrity rx1620 Maintenance Guide for
detailed instructions on the maintenance action.
Table 5-9 Processor Warnings
System
LED 1
LED
Flashing Red
Yellow
Flashing Red
Yellow
Table 5-10 Temperature Warnings
System
LED 1
LED
Flashing Red
Yellow
92
LED 2 LED 3
Green Red
LED 2 LED 3
Off Off
Green Off
Off Green
LED 2 LED 3
Red Green Off
Red Off Green
LED 2 LED 3
Green Green
LED 4 Problem
Off Battery
voltage low
LED 4 Problem
Red Cooling Unit 1
(PSU) is not
functioning
properly
Red Cooling Unit 2
(memory) is
not functioning
properly
Red Cooling Unit 3
(CPU) is not
functioning
properly
LED 4 Problem
Processor 0
temperature
exceeds limit
Processor 1
temperature
exceeds limit
LED 4 Problem
Red External air
temperature
too high
Solution
Replace the system board
battery.
Solution
Replace the fan that is not
a
functioning.
Replace the fan that is not
a
functioning.
Replace the fan that is not
a
functioning.
Solution
Make sure nothing is blocking the
system's airflow and locate your
system in an air-conditioned room.
Make sure nothing is blocking the
system's airflow and locate your
system in an air-conditioned room.
Solution
Make sure nothing is blocking
the system's airflow and locate
your system in an
air-conditioned room.
Chapter 5