User Service Guide, Third Edition - HP Integrity cx2620 Server
Table 5-8 Interpret Diagnostic and System LEDs
DescriptionSystem LEDDiag 4 LEDDiag 3 LEDDiag 2 LEDDiag 1 LED
The BMC is reporting a fatal error due
to missing DIMMs. Continue with the
build up procedure.
Flashing RedOffOffRedOff
Replace the iLO MP card or the
system board. For additional
information, see Table 5-5 (page 124).
Any Other LED Status Display
9. Power off the server and disconnect power. (If the system has shut itself down, only
disconnect power.) To power off the server and disconnect power at the cabinet or facility
power disconnect device, press the front panel Power button.
10. Install a CPU and power module in the CPU 0 position.
11. To apply power to the server, press the front panel Power button. Observe the power LED,
the diagnostic LEDs, and the system LED.
• If the fault LED on the power supply is lit, replace the processor power module, the
processor, or both.
• If the front panel power LED is not lit, replace the processor power module, the
processor, or both.
• For additional information, see the SEL.
• To interpret the diagnostic and system LEDs, use Table 5-9.
Table 5-9 Interpret Diagnostic and System LEDs
DescriptionSystem LEDDiag 4 LEDDiag 3 LEDDiag 2 LEDDiag 1 LED
Boot in progress.Green or RedGreenGreenGreenGreen
When stable
The BMC is reporting a fatal error due
to missing DIMMs. Continue with the
build up procedure.
Flashing RedGreenOffOffRed
Replace the iLO MP card or the
system board. For additional
information, see Table 5-5 (page 124)
.
Any Other LED Status Display
12. Power off and disconnect power from the server. (If the system has shut itself down, only
disconnect power.) To power off the server and disconnect power at the cabinet or facility
power disconnect device, press the front panel Power button.
13. Install four DIMMs in the first quad.
14. To apply power, press the front panel Power button. Observe the power LED, the diagnostic
LEDs, and the system LED.
• If the fault LED on the power supply is lit, replace the faulty DIMMs or the system
board.
• If the front panel power LED is not lit, replace the faulty DIMMs or the system board.
• For additional information, see the SEL.
• To interpret the diagnostic and system LEDs, use Table 5-10.
130 Troubleshooting