HP Integrity rx1620 Operation Manual page 94

Troubleshooting
Identifying and Diagnosing Hardware Problems
Table 5-14 Memory Faults (Continued)
System
LED 1
LED
Flashing Red
Red
Table 5-15 Firmware Errors
System
LED 1
LED
Flashing Off
Red
Table 5-16 System Board Faults
System
LED 1
LED
Flashing Off
Red
Flashing Green
Red
Table 5-17 Fan Faults
System
LED 1
LED
Flashing Green
Red
Flashing Off
Red
Flashing Off
Red
94
LED 2 LED 3
Green Green
LED 2 LED 3 LED 4
Red Off Off
LED 2 LED 3 LED 4
Green Red Off
Off Red Off
LED 2 LED 3
Off Off
Green Off
Off Green
LED 4 Problem
Green Bad
Memory.
One or more
DIMMs are
bad or not
seated
properly.
Problem
System
Firmware
Hang
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
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 5