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Connectors, LED Indicators, Switches, and Jumpers
Hot-Plug Power Supply LED
Determine the hot-plug power supply status by observing the color of the power supply LED
located adjacent to the AC inlet (Figure 4-9).
Figure 4-9: Hot-plug power supply LED
When the power supply LED is off, the following conditions may exist:
•
The AC power is unavailable.
•
The power supply has failed.
•
The power supply is in standby mode.
•
The power supply has exceeded the maximum current limit.
When the power supply LED is green, the power is turned on and the power supply is
functioning properly.
4-12
NAS B2000 Maintenance and Service Guide
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