HP Surestore Disk Array 12h - And FC60 Service Manual page 167

Table 21
Normal LED Status for the Disk Enclosure
Module LED
Front Enclosure System Fault
System Power
Disk Activity
Disk Fault LED
Power Supply Power Supply
BCC Module Term. Power
Full Bus
BCC Fault
Bus Active
LVD
Fan Module Fan
Normal State
Off
On (green)
Flashing (green) when disk is being accessed.
Off
On (green)
On (green)
Off (if split bus) On (green - if single bus)
Off
On (green bus is available for use)
Off (Isolator chip disabled & bus not avail.)
On (green bus operating in LVD mode)
Off (bus operating in single ended mode)
On (green)
Applying Power to the Disk Array
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