HP Surestore Disk Array 12h - And FC60 Service Manual page 595

LED State
System Power Green
OFF
System Fault Amber
OFF
Flashing
Indication
Power is on. Normal operation.
Power is off
1 2
Self-test / Problem
Normal operation
BCC A & B DIP switch settings do not match
A System fault LED
B System power LED
C Disk activity LED
D Disk fault LED
E Power On LED
F Term. Pwr. LED
G Full Bus LED
H BCC Fault LED
I Bus Active LED
J LVD LED
K Fan Fault LED
595