hp workstations zx6000, hp server rx2600 - operation and maintenance guide

Troubleshooting
Using the System’s LEDs and e-buzzer to Troubleshoot
Chapter 4
153
Fan WARNINGS (System LED is Blinking ORANGE ●)
Processor FAULTS (System LED is Blinking RED ●)
Processor WARNINGS (System LED is Blinking ORANGE ●)
LED 1 LED 2 LED 3 LED 4 Warning and Suggestion
Any
a
Any
a
Any
a
Red Fan WARNING
Green Off Off Red Fan 1A; depending on your need to keep your system
from failing you may want to replace the fan
Off Green Off Red Fan 1B; depending on your need to keep your system
from failing you may want to replace the fan
Off Off Green Red Turbo fan CPU0; depending on your need to keep your
system from failing you may want to replace the fan
Green Green Off Red Turbo fan CPU1; depending on your need to keep your
system from failing you may want to replace the fan
Off Green Green Red Fan 2; depending on your need to keep your system from
failing you may want to replace the fan
Green Green Green Red Fan 3; depending on your need to keep your system from
failing you may want to replace the fan
a. This LED can display any color other than red (for example, green or off).
LED 1 LED 2 LED 3 LED 4 Fault and Solution
e-buzzer
code
Red Red
Any
a
Any
a
Processor FAULT 1
Red Red Green Off CPU 0 temperature exceeds limit; check
the processors turbo fan or fan 1A and 1B
1
Red Red Off Green CPU 1 temperature exceeds limit; check
the processors turbo fan or fan 1A and 1B
1
Red Red Green Green No CPU detected in system; install a new
processor or replace the old one
1
a. This LED can display any color other than red (for example, green or off).
LED 1 LED 2 LED 3 LED 4 Warning and Suggestion
Red Red
Any
a
Any
a
Processor WARNING
Red Red Green Off CPU 0 temperature exceeds limit; determine if the
processor’s turbo fan or fans 1A and 1B are working
Red Red Off Green CPU 1 temperature exceeds limit; determine if the
processor’s turbo fan or fans 1A and 1B are working
a. This LED can display any color other than red (for example, green or off).