User guide

3-2 Compaq StorageWorks RAID Array 4100 User Guide
Front Panel
The front panel LEDs are found on the RA4100.
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1
Figure 3-1. Front panel LEDs
Table 3-1
Front Panel LEDs
Number LED Condition Meaning
Power Green System power ON
Off System in STANDBY or system power has been
removed
Fault Amber Fault detected in one or more sub-systems
Off No faults detected
IMPORTANT: The system power in the RA4100 does not shut off completely with the
power switch. STANDBY removes power from most of the electronics and the drives, but
portions of the power supply and some internal circuitry remain active. To remove the
power completely, disconnect all power cords from the equipment.