HP Blade bc1000 Setup And Installation Manual page 102

Troubleshooting
Table D-3: Is the Fault LED on Both Power Supplies Off? (Continued)
Answer
No, one is amber and
one is off.
No, one is blinking
amber and one is off.
Yes.
D-8
Possible Reasons
An over-voltage condition has
occurred on one power supply.
An over-temperature condition
has occurred on one power
supply.
At least one power supply fan
has failed.
One power supply has shut off
due to an over-current situation.
If the fault LEDs on both power supplies are off, return to Table D-1.
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Possible Solutions
Check your power source to be sure
that the correct voltage is being
delivered.
Be sure that the pins on the power
supply are not damaged.
Be sure that the power supply is fully
seated in the power supply bays.
Be sure that nothing is preventing the
fan blades from spinning.
You no longer have adequate
cooling. Contact HP or your
authorized service provider for parts
and service.
Inspect the power supply and center
wall assembly connectors for any
signs of damage.
Check other health LEDs to determine
if another component may be causing
the over-current condition.
Contact HP or your authorized service
provider for parts and service.
Setup and Installation Guide