About Controls And Indicators - Oracle X7-8 Service Manual

Troubleshooting Using Status Indicators
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Do not attach power cables to the power supplies until you finish connecting the data cables to
the server. The server goes into Standby power mode, and the Oracle ILOM service processor
initializes when the AC power cables are connected to the power source. System messages
might be lost after 60 seconds if the server is not connected to a terminal, PC, or workstation.

About Controls and Indicators

The following sections describe the controls, indicators, connectors, and drives located on the
front and back panels.
"Controls and Indicators" on page 70
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"Back Panel Pinhole Switches" on page 75
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"Status Indicator Blink Rates" on page 76
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Controls and Indicators
Use the buttons, switches, and status indicators on the front and back of the server, server
management software, and Oracle ILOM to troubleshoot the server:
Server Boot Process and Normal Operating State Indicators
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Locate Button/LED Indicator On
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Over Temperature Condition
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PSU Fault
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Memory Fault
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CPU Fault
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Fan Module Fault
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SP Fault
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Front Panel Lamp Test
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70 Oracle Server X7-8 Service Manual • April 2018
Status LED or Button
AC 0
AC 1
AC 2
AC 3
Icon and Description
Color
~AC AC 0 (SMOD1) System B
~AC AC 1 (SMOD1) System B
~AC AC 2 (SMOD0) System A
~AC AC 3 (SMOD0) System A