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HP Compaq KB-9965 311059-031 User Manual

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311059-031
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Connectors, LEDs, and Switches 
Hot-Plug Power Supply LEDs 
Determine the hot-plug power supply status by noting the color of the power supply LED 
located adjacent to the AC power socket. 
 
Figure 4-9:  Power supply LEDs (rack configuration) 
 
Table 4-14:  Power Supply LEDs 
Power Supply Condition 
1
 
Power LED (Green) 
2
 
Fault LED (Amber) 
No AC power to any power 
supply 
Off 
Off 
No AC power to a particular 
power supply 
Off 
On 
AC power present; system in 
standby mode 
Blinking 
Off 
Power supply on and 
working properly 
On 
Off 
Power supply current limit 
exceeded 
On 
Blinking 
 
HP ProLiant ML570 Generation 2 Server Maintenance and Service Guide 
4-15