HP BladeSystem bc2800 Service Reference Guide: HP BladeSystem PC Blade Enclosu - Page 66

Is the Health LED on the Blade PC Green? continued

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Table 7-11 Is the Health LED on the Blade PC Green? (continued) No, it blinks amber two times, once per Heatsink is loose. second, with a two second pause. No, it blinks amber three times, once per second, with a two second pause. Automated System Recovery No, it blinks amber four times, once per BMC Flash Fault second, with a two second pause. No, it blinks amber five times, once per BIOS Flash Fault second, with a two second pause. ● Remove the blade PC and check if heatsink is loose or not present. Tighten CPU heatsink screws to 8 inchlbs of tension. ● Replace the blade PC if the messages persist. ● Check event logs in the operating system to ensure you do not have a software lockup. ● Disable Automated System Recovery in F10 Setup. ● Follow standard operating system debugging procedure. ● Reinstall the system image. ● Reflash the BMC. ● Replace the blade PC. ● Reflash the BIOS. ● Replace the blade PC. No, it blinks amber six times, once per Cold temperature fault second, with a two second pause. The blade PC is operating at temperatures below specification. Operate the blade PC within environmental specifications. No, it is solid red. Blade BMC fault Replace the blade PC. Power LED is off. No, it is solid red. Power LED is on. System BIOS reported critical fault Look for the POST error message at F1 prompt. See POST Error Messages on page 44 for more information about POST error messages. No, it blinks red one time, once per second, followed by a two second pause. Blade PC on-board Voltage Regulator Module Replace the blade PC. (VRM) Fault No, it blinks red two times, once per second, followed by a two second pause. Processor thermal protection is activated. Ensure that the enclosure fans are functioning properly (see Table 7-8 Is the Fan Health LED Green? on page 56) and that the enclosure has adequate ventilation. If so, check the processor heatsink. Replace the system board if the condition still exists after corrective actions have been taken. No, it blinks red three times, once per second, followed by a two second pause. CPU has failed. Replace the blade PC. 60 Chapter 7 Troubleshooting

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No, it blinks amber two times, once per
second, with a two second pause.
Heatsink is loose.
●
Remove the blade PC and
check if heatsink is loose or
not present. Tighten CPU
heatsink screws to 8 inch-
lbs of tension.
●
Replace the blade PC if the
messages persist.
No, it blinks amber three times, once
per second, with a two second pause.
Automated System Recovery
●
Check event logs in the
operating system to ensure
you do not have a software
lockup.
●
Disable Automated System
Recovery in F10 Setup.
●
Follow standard operating
system debugging
procedure.
●
Reinstall the system image.
No, it blinks amber four times, once per
second, with a two second pause.
BMC Flash Fault
●
Reflash the BMC.
●
Replace the blade PC.
No, it blinks amber five times, once per
second, with a two second pause.
BIOS Flash Fault
●
Reflash the BIOS.
●
Replace the blade PC.
No, it blinks amber six times, once per
second, with a two second pause.
Cold temperature fault
The blade PC is operating at
temperatures below specification.
Operate the blade PC within
environmental specifications.
No, it is solid red.
Power LED is off.
Blade BMC fault
Replace the blade PC.
No, it is solid red.
Power LED is on.
System BIOS reported critical fault
Look for the POST error
message at F1 prompt. See
POST Error Messages
on page
44
for more information
about POST error messages.
No, it blinks red one time, once per
second, followed by a two second
pause.
Blade PC on-board Voltage Regulator Module
(VRM) Fault
Replace the blade PC.
No, it blinks red two times, once per
second, followed by a two second
pause.
Processor thermal protection is activated.
Ensure that the enclosure fans
are functioning properly (see
Table
7
-
8
Is the Fan Health LED
Green?
on page
56
) and that the
enclosure has adequate
ventilation. If so, check the
processor heatsink. Replace the
system board if the condition still
exists after corrective actions
have been taken.
No, it blinks red three times, once per
second, followed by a two second
pause.
CPU has failed.
Replace the blade PC.
Table 7-11
Is the Health LED on the Blade PC Green? (continued)
60
Chapter 7
Troubleshooting