HP StorageWorks 4400, Installation Manual

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Verify the operating status of the EVA
To verify the operating status of the EVA, view the LEDs on the EVA.
View the LEDs on the EVA
Each module of the EVA is equipped with an LED display ( Figure 14 ). The green LED on the panel
should be lit when the unit is operating properly. Check the LEDs located on the enclosure first before
checking the LEDs on individual replaceable units in the EVA.
Figure 14 EVA4400 front panel LEDs
Table 4 EVA4400 status lights during startup
Startup Condition LED Function Number
Blinking blue UID (Unit ID) 1
Blinking green Enclosure external health 2
Blinking amber Enclosure fault warning 3
Solid amber Link to host 4
Solid amber Fan condition 5 (2 LEDs)
Solid amber Battery condition 6 (2 LEDs)
Table 5 EVA4400 status lights during operation
Fault Condition Startup Condition LED Function Number
N/A
Off — blinking if turned
on remotely
UID (Unit ID) 1
Green Enclosure external health 2
Turn on power 38