HP StorageWorks X9720 Network Storage System Controller User Guide (496784-002, December 2009)

4 LED descriptions
Front panel LEDs
StatusDescriptionItem
Green—System activity
nl
Off—No system activity
Heartbeat LED1
Amber—Fault condition exists
nl
Off—No fault condition exists
Fault ID LED2
Blue—Identified
nl
Blinking blue—Active remote management
nl
Off—Not identified
Unit Identification
(UID) button/LED
3
See Hard drive LEDsHard drives4
Hard drive LEDs
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