HP AA988A HP StorageWorks 2012sa Modular Smart Array user guide (488320-002, J - Page 56

Using System LEDs to Diagnose Problems, Is the front panel Fault ID amber?

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Using System LEDs to Diagnose Problems This section describes possible reasons and actions to take when an LED indicates a fault condition. See "System Components" on page 11 for descriptions of all LED statuses. Is the front panel Fault ID amber? Answer No Yes Possible Reasons System functioning properly. A fault condition exits. Actions No action required. • Check the LEDs on the back of the controller to narrow the fault to a FRU, connection, or both. • Check the event log for specific information regarding the fault. Is the controller back panel OK LED off? Answer No Yes Possible Reasons System functioning properly. • The controller module is not powered on. • The controller module has failed. Actions No action required • Check that the controller module is fully inserted and latched in place, and that the enclosure is powered on. • Check the event log for specific information regarding the failure. 56 HP StorageWorks 2012sa Modular Smart Array user guide • May 2008

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56
HP StorageWorks 2012sa Modular Smart Array user guide
•
May 2008
Using System LEDs to Diagnose Problems
This section describes possible reasons and actions to take when an LED indicates a
fault condition. See “System Components” on page 11 for descriptions of all LED
statuses.
Is the front panel Fault ID amber?
Is the controller back panel OK LED off?
Answer
Possible Reasons
Actions
No
System functioning properly.
No action required.
Yes
A fault condition exits.
•
Check the LEDs on the back of the
controller to narrow the fault to a
FRU, connection, or both.
•
Check the event log for specific
information regarding the fault.
Answer
Possible Reasons
Actions
No
System functioning properly.
No action required
Yes
•
The controller module is not
powered on.
•
The controller module has
failed.
•
Check that the controller module is
fully inserted and latched in place,
and that the enclosure is powered
on.
•
Check the event log for specific
information regarding the failure.