Chapter 5
Troubleshooting
Identifying and Diagnosing Hardware Problems
124
Flashing
yellow
GREEN
GREEN
GREEN
RED
Fan3
(disks/PCI) is
not functioning
(one rotor)
Replace the fan that is not
functioning. See the
HP
Integrity rx2620 Server User
Service Guide
for detailed
instructions on the
maintenance action.
Table 5-9
Processor Warnings
System
LED
LED 1
LED 2
LED 3
LED 4
Problem
Solution
Flashing
yellow
RED
RED
GREEN
OFF
Processor 0
temperature
exceeds limit
Make sure nothing is blocking the
server’s airflow and locate your
server in an air-conditioned room.
Flashing
yellow
RED
RED
OFF
GREEN
Processor 1
temperature
exceeds limit
Make sure nothing is blocking the
server’s airflow and locate your
server in an air-conditioned room.
Table 5-10
Temperature Warnings
System
LED
LED 1
LED 2
LED 3
LED 4
Problem
Solution
Flashing
yellow
RED
GREEN
GREEN
RED
External air
temperature
too high
Make sure nothing is blocking
the server’s airflow and locate
your server in an
air-conditioned room.
Table 5-11
Video Warnings
System
LED
LED 1
LED 2
LED 3
LED 4
Problem
Solution
Flashing
yellow
OFF
RED
RED
OFF
No video
adapter
present
Install a video adapter. See the
installation instructions shipped
with the video adapter.
Table 5-12
Power Supply Warnings
System
LED
LED 1
LED 2
LED 3
LED 4
Problem
Solution
Flashing
yellow
GREEN
RED
OFF
RED
Power
supply fault
Check the power supply LED.
Replace the power supply.
Table 5-8
Fan Warnings (Continued)
System
LED
LED 1
LED 2
LED 3
LED 4
Problem
Solution