HP Integrity rx1600 Operation And Maintenance Manual page 112

Troubleshooting
Identifying and Diagnosing Hardware Problems
Table 6-14 Memory Faults (Continued)
System
LED 1
LED
Flashing Red
Red
Flashing Red
Red
Table 6-15 Firmware Errors
System
LED 1
LED
Flashing Off
Red
Table 6-16 System Board Faults
System
LED 1
LED
Flashing Off
Red
Flashing Green
Red
Table 6-17 Fan Faults
System
LED 1
LED
Flashing Green
Red
Flashing Off
Red
Flashing Off
Red
a. Refer to Chapter 7, Removing and Replacing Components, for detailed instructions on the maintenance action.
114
LED 2 LED 3
Green Green
Green Green
LED 2 LED 3 LED 4
Red Off Off
LED 2 LED 3
Green Red Off
Off Red Off
LED 2 LED 3
Off Off
Green Off
Off Green
LED 4 Problem
Off No memory
installed.
Green Bad Memory.
One or more
DIMMs are
bad or not
seated
properly.
Problem
System
Firmware
Hang
LED 4 Problem
VRM
overvoltage
VRM
undervoltage
LED 4 Problem
Red Cooling Unit 1
(PSU) fault
Red Cooling Unit 2
(memory) fault
Red Cooling Unit 3
(CPU) fault
Solution
Install memory.
Reseat the DIMMs. If the error
persists, replace them.
Solution
View the SEL for additional
information. For further assistance,
contact your HP Support Engineer.
Solution
View the SEL for additional
information. For further assistance,
contact your HP Support Engineer.
View the SEL for additional
information. For further assistance,
contact your HP Support Engineer.
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.
Chapter 6