HP Integrity rx1600 Operation and Maintenance Guide

Chapter 6
Troubleshooting
Identifying and Diagnosing Hardware Problems
111
The faults and warnings fall into several general categories.
Warnings
The following tables provide additional information about each specific warning associated with the various possible LED
lighting sequences when the system LED is yellow.
Table 6-4 Diagnostic LEDs Fault and Warning Categories
LED 1 LED 2 LED 3 LED 4 Category
Red
Any
a
a. This LED can display any color other than red (for example, green or
off).
Any
a
Any
a
Memory
Any
a
Red
Any
a
Any
a
Firmware
Any
a
Any
a
Red
Any
a
System Board
Any
a
Any
a
Any
a
Red Fan
Red Red
Any
a
Any
a
Processor
Red
Any
a
Red
Any
a
BMC
Red
Any
a
Any
a
Red Temperature
Any
a
Red
Any
a
Red Power Supply
Red Red Red Red Unknown
Table 6-5 Unknown Warning
System
LED
LED 1 LED 2 LED 3 LED 4 Problem Solution
Flashing
Yello w
Red Red Red Red Unknown
warning.
View the SEL cli>sl e for
additional information. For further
assistance, contact your HP Support
Engineer.
Table 6-6 Memory Warnings
System
LED
LED 1 LED 2 LED 3 LED 4 Problem Solution
Flashing
Yello w
Red Green Off Off Mismatched
memory pairs.
View the SEL for additional
information. Review the information
on installing memory in Chapter 4,
“Installing and Configuring.”
Flashing
Yello w
Red Off Green Green Memory
thermal load
order.
View the SEL for additional
information.