HP bc1000 Setup & Installation Guide - Page 112

Table D-11: Is the Health LED on the Blade PC Green

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Troubleshooting Table D-11: Is the Health LED on the Blade PC Green? Answer Possible Reasons Possible Solutions No, it is off. The Blade PC is off. Press the power button on the Blade PC. The enclosure power supplies have failed or the blade's system board power circuitry has failed. Check to see if the enclosure power supplies have failed. If the enclosure reports that the health is good, try the blade in another bay. If the failure follows the blade, replace the system board. No, it is amber. A bad ROM upgrade (checksum error) has occurred and the blade is running out of recovery ROM. Retry flashing the ROM. If the error still exists then the ROM flash image may be corrupt. Try downloading or using another ROM image. No, it is solid red. The VRM has failed (this condition will be reported by the enclosure as a VRM failure). Replace the system board. No, it blinks red two times, once per second, followed by a two second pause. Processor thermal protection is activated. Ensure that the system fans are functioning properly (see table D-8) and that the enclosure has adequate ventilation. If so, check the processor heat sink. 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 system board. No, it blinks red four times, once per second, followed by a two second pause The enclosure power connector for the blade has failed or the enclosure power supply has failed. Move the blade to a different bay to see if the blade functions properly. If this corrects the problem, there is a problem with the enclosure backplane. Contact HP or your authorized service provider for replacement parts and service. System board (hot swap circuitry) has failed. If the solution above did not resolve the problem, replace the system board. D-18 www.hp.com Setup and Installation Guide

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D-18
www.hp.com
Setup and Installation Guide
Troubleshooting
Table D-11: Is the Health LED on the Blade PC Green?
Answer
Possible Reasons
Possible Solutions
No, it is off.
The Blade PC is off.
Press the power button on the Blade
PC.
The enclosure power supplies
have failed or the blade’s system
board power circuitry has failed.
Check to see if the enclosure power
supplies have failed. If the enclosure
reports that the health is good, try the
blade in another bay. If the failure
follows the blade, replace the system
board.
No, it is amber.
A bad ROM upgrade (checksum
error) has occurred and the
blade is running out of recovery
ROM.
Retry flashing the ROM. If the error
still exists then the ROM flash image
may be corrupt. Try downloading or
using another ROM image.
No, it is solid red.
The VRM has failed (this
condition will be reported by the
enclosure as a VRM failure).
Replace the system board.
No, it blinks red two
times, once per second,
followed by a two second
pause.
Processor thermal protection is
activated.
Ensure that the system fans are
functioning properly (see table D-8)
and that the enclosure has adequate
ventilation. If so, check the processor
heat sink. 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 system board.
No, it blinks red four
times, once per second,
followed by a two second
pause
The enclosure power connector
for the blade has failed or the
enclosure power supply has
failed.
Move the blade to a different bay to
see if the blade functions properly. If
this corrects the problem, there is a
problem with the enclosure
backplane. Contact HP or your
authorized service provider for
replacement parts and service.
System board (hot swap circuitry)
has failed.
If the solution above did not resolve
the problem, replace the system
board.