ProLiant ML570 Generation 3 Server User Guide

Server component identification 24
Hot-plug power supply LEDs
Item Description
1 Primary power supply power LED (green)
2 Primary power supply fail LED (amber)
3 Redundant power supply power LED (green)
4 Redundant power supply fail LED (amber)
Power supply condition
Power LED
(green)
Fail LED
(amber)
No AC power to all power supply
units
Off Off
No AC power to this power supply
unit only or power supply failure
(includes over voltage and over
temperature)
Off On
AC present/Standby outputs on Flashing Off
Power supply DC outputs On and OK On Off
Power supply failure (current limit) Off Flashing