Table 5-4. Diagnostic Leds Fault And Warning Categories; Figure 5-2. Diagnostic Leds - HP Integrity rx2620 User's & Service Manual

• If an iLO MP is installed, the boot process will be monitored by the iLO MP. The diagnostic LEDs are
disabled. See Figure 5-2 for more information.
Figure 5-2 Diagnostic LEDs
Locator
Button and
LED
The pattern of illuminated LEDs may be used to identify the category of the fault or warning. For example, if
diagnostic LED one is red, there is a problem with memory. However, if diagnostic LEDs one and two are both
red, there is a problem with the server processor.
If the diagnostic LEDs indicate an error, check the EFI shell command line interface (CLI) cli>sl e to display
the SEL for a more detailed explanations of the failure.
• The server LED indicates the severity of the error. Check the server LED before proceeding to analyze the
sequence of diagnostic LEDs:
• System LED blinking YELLOW indicates a WARNING.
• System LED blinking RED indicates a FAULT.
• The diagnostic LEDs provide details about the specific error:
• Solid red indicates the failing part or subsystem.
• Off or solid green diagnostic LEDs provide additional details about the failure.
The faults and warnings fall into several general categories. See Table 5-4 for more information.
Table 5-4 Diagnostic LEDs Fault and Warning Categories
LED1 LED2
RED a
Any
a RED
Any
a a
Any Any
a a
Any Any
Chapter 5
LED 4
LED 2
LED 3
LED 1
1 2 3 4
Diagnostics
LEDs
LED3 LED4
a a
Any Any
a a
Any Any
RED a
Any
RED
a
Any
Identifying and Diagnosing Hardware Problems
System
LED
LAN System
LAN
LED
Power On/Off
Memory
Firmware
System Board
Fan
Power On/Off
LED
Button
Category
Troubleshooting
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