HP StorageWorks Virtual Array 7000 Family User and Service Guide (January 2005)

84 Troubleshooting
Figure 31 Power Module LEDs (Upper: Controller Enclosure; Lower: Disk Enclosure)
Table 18 Power Module LEDs Status Indications (See Figure 31)
*Can be on, off, or flashing
A
Power On
LED (Green)
B
Power Fault
LED (Amber)
Indication
Off Off Power module not under power.
On Off Power module under power and operating normally.
Off On Power module fault.
On On Power module fault (rare indication).
* Flashing Host identifying power module.
A
B
AB