Power Supply Unit For The Expansion Enclosure; Leds On The Power Supply Units Of The Control; Power Supply Unit Leds In The Rear Of The Control Enclosure - IBM Storwize V7000 Maintenance Manual

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Figure 10. LEDs on the power supply units of the control enclosure
Table 6 identifies the LEDs in the rear of the control enclosure.
See "Procedure: Understanding the system status using the LEDs" on page 49 for
help in diagnosing a particular failure.

Power supply unit for the expansion enclosure

The expansion enclosure contains two power supply units.
The two power supply units in the enclosure are installed with one unit top side
up and the other inverted. The power supply unit for the expansion enclosure has
four LEDs, two less than the power supply for the control enclosure.
Table 6. Power supply unit LEDs in the rear of the control enclosure
Name
ac power failure
Power supply OK
Fan failure
dc power failure
Battery failure
Battery state
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Color
Amber
Green
Amber
Amber
Amber
Green
Chapter 1. Storwize V7000 hardware components
Symbol
+ -
+ -
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