HP Compaq KB-9965 311059-131 用户手册

 

The system is not connected to 

AC power, or no AC power is 

available. 

Be sure that the power cord is 

connected to the power supply. 

Check the power distribution 
unit, UPS, or AC circuit. 

A power supply problem exists. 

The power supply may not be 
connected or inserted properly, it 

may have a damaged connector, 

or it may have failed. 

Be sure that the power supply is 

undamaged, the power supply is 
fully seated, and the power 

supply LED is illuminated green 

when you power up the server. 

A broken connection exists 

between the front panel LED 
assembly and the power 

backplane. 

Be sure that the system power 

and power supply signal cables 
are connected to the system 

board and power backplane. 

Yes, it is off 

The front panel LED assembly has 

failed. 

Be sure that the front panel LED 

assembly cable is connected to 
the power backplane. 

Refer to the HP Servers 
Troubleshooting Guide for 

further options. 

No 

If the system power button LED is illuminated amber, do the following: 

1.  Press the Power On/Standby button. 

2.  Refer to Table 5-3. 

  For LED locations and functions, refer to Chapter 4, “Connectors, LEDs, and Switches.” For 

cabling configurations, refer to the HP ProLiant ML570 Generation 2 Server Setup and Installation 

Guide.