Alarm Led Has Turned On; Warning Led Has Turned On Or Blinks - Hitachi AMS 2000 Series Service Manual

7. After 4 minutes, does the ready LED on the base unit go on?
Yes: Continue to use the equipment in its current operational state. If
the Ready LED (green) blinks at high speed, downloading of the ENC
firmware is in progress. Even when the Ready LED (green) blinks, the
array is operational. And go to step 10.
No: go to step 9.
8. Set the main switch to off.
9. Contact Technical Support. See
manual.
10. End of procedure.

Alarm LED has turned on

1. Identify the components in which a failure occurs.
2. Replace the failed components. See the Hitachi AMS 2000 Family
Storage System Service Guide for instructions.

Warning LED has turned on or blinks

1. Does the WARNING LED (orange) blink at high speed?
Yes: Wait until the WARNING LED (orange) on the base unit is off, and
the READY LED (green) on the base unit lights because the firmware is
being updated.
No: Go to step 2.
2. Does the WARNING LED on the base unit blink at low speed?
Yes: Use Navigator 2 to identify the failure in the base unit, then go to
step 6.
No: Go to step 5.
3. Is the READY LED on the base unit on?
Yes: Go to step 5.
No: Refer to (3) READY LED does not turn on or READY LED has turned
on once and then turn off off.
4. Identify in which components a failure resides in the base unit.
5. Continue to use the equipment and contact Hitachi Data Systems
Technical Support. See
6. End of procedure.
Getting help
Troubleshooting
Hitachi AMS 2000 Family Storage System Service Guide
Getting help in the Preface of this
at the beginning of this chapter.
6–15