Power Supply Unit (Psu) Indicators - Oracle X5-8 Service Manual

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Power Supply Unit (PSU) Indicators

Each power supply unit (PSU) has three indicators arranged in a single row from left to right.
36 Oracle Server X5-8 Service Manual • December 2015
Description Details
Service Action When lit, it indicates that a system fault has occurred. Other amber (fault)
Required indicator indicators might also be lit, which can help you isolate the fault to a particular
subsystem. For more information about using the Service Action Required and
subsystem fault indicators, see
Power OK indicator Along with the SP indicator (below), it provides the status of the system power.
For more information about using the Power and SP indicators to determine
power state, see
Power on and off Use it to manage power locally, when at the server. The duration of the
button button press determines the type of power off (graceful or immediate). For
more information about using the Power button, see
Server" on page 100
SP OK indicator Along with the Power OK indicator (above), it provides the status of the system
power. For more information about using the Power and SP indicators to
determine power state, see
Server over- When lit, it indicates that a fault has occurred in the cooling subsystem.
temperature indicator The system Service Action Required indicator might also be lit. For more
information about using the subsystem fault indicators and the system Service
Action Required indicator, see
Rear (Back) Service When lit, it indicates that a fault has occurred to one of the components on the
Action Required server backside (SMOD, DPCC, PCIe card, or HBA). Other indicators (status
indicator and fault) might also be lit or in non-normal operating condition state (for
example, if the backside SP Service Action Required indicator is lit, the system
might not be able to boot and the Power OK indicator might not turn on). For
more information about using the subsystem indicators and the system Service
Action Required indicator, see
CMOD service action These light if the corresponding CMOD is in a fault state.
required indicators (0-
7)
"Troubleshooting Indicators" on page
"Troubleshooting Indicators" on page
and "Power On the Server" on page
"Troubleshooting Indicators" on page
"Troubleshooting Indicators" on page
"Troubleshooting Indicators" on page
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"Powering Off the
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