Remove a Power Supply
Servicing CRUs That Do Not Require Server Power-Off
81
Related Information
■
“Troubleshooting Using the Server Front and Rear Panel Status Indicators” on page 28
■
“Powering Down the Server” on page 51
Power Supply Status Indicators
Each power supply contains two status indicators (LEDs) on the back panel. The following
figure and table provide a description of the power supply status indicators.
FIGURE 14
Power Supply Status Indicators
TABLE 11
Server Power Supply Indicators
Legend
Status
Indicator
Name
Icon
Color
State Meaning
1
AC OK/DC
OK
Green
■ OFF – No AC power is present.
■ SLOW BLINK – Normal operating. Input power is within
specification. DC output voltage is not enabled.
■ STEADY ON – Normal operation. Input AC power and
DC output voltage are within specification.
2
Service
Required
Amber
■ OFF – Normal operation; no service required.
■ STEADY ON – The power supply (PS) has detected a PS
fan failure, PS overtemperature, PS over current, or PS
over/under voltage.
Remove a Power Supply
1.
Identify which power supply requires replacement.
A lit amber Service Required LED on a power supply indicates that a failure was detected.
You can also use the Oracle ILOM
show
faulty
command at the Oracle ILOM command line
prompt (->) to identify a power supply failure.
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