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HP P2000 G3 SAS MSA System User Guide 57
A LED descriptions
Front panel LEDs
Table 12 LEDs — HP P2000 G3 MSA Systems controller enclosure front panels
LED Description Definition
1 Enclosure ID Green — On
Enables you to correlate the enclosure with logical views presented
by management software. Sequential enclosure ID numbering of
controller enclosures begins with the integer 1. The enclosure ID for
an attached drive enclosure is nonzero.
2 Disk drive Online/Activity See Disk drive LEDs on page 58.
3 Disk drive Fault/UID See Disk drive LEDs on page 58.
4 Unit Identification (UID) Blue — Identified.
Off — Identity LED off.
5 Heartbeat Green — The enclosure is powered on with at least one power
supply operating normally.
Off — Both power supplies are off; the system is powered off.
6 Fault ID Amber — Fault condition exists. The event has been identified, but
the problem needs attention.
Off — No fault condition exists.
P2000
1
4
7
10
3
6
9
12
1 2 3
Left ear Right ear
4
5
6
P2000
Left ear Right ear
4
5
6
312