Troubleshoot Hardware Faults Using the Oracle ILOM Web Interface
Troubleshooting Using the Server Front and Back
Panel Status Indicators
These sections describe the status indicators (LEDs) located on the front and back of the server,
including those found on components and ports. This section includes the following topics:
■
“Server Boot Process and Normal Operating State Indicators” on page 28
■
“Server System-Level Status Indicators” on page 29
■
“Server Fan Status Indicators” on page 30
■
“Storage Drive Status Indicators” on page 31
■
“Power Supply Status Indicators” on page 31
■
“Network Management Port Status Indicators” on page 32
■
“Ethernet Port Status Indicators” on page 32
■
“Motherboard Status Indicators” on page 33
Related Information
■
“Front Panel Components” on page 17
■
“Back Panel Components and Cable Connections” on page 18
Server Boot Process and Normal Operating State Indicators
A normal server boot process involves two indicators, the service processor SP OK LED
indicator and the System OK LED indicator.
When AC power is connected to the server, the server boots into standby power mode:
1. The SP OK LED blinks slowly (0.5 seconds on, 0.5 seconds off) while the SP is starting,
and the System OK LED remains off until the SP is ready.
2. After a few minutes, the main System OK LED slowly flashes the standby blink pattern
(0.1 seconds on, 2.9 seconds off), indicating that the SP (and Oracle ILOM) is ready for
use. In Standby power mode, the server is not initialized or fully powered on at this point.
When powering on the server (either by the On/Standby button or Oracle ILOM), the server
boots to full power mode:
1. The System OK LED blinks slowly (0.5 seconds on, 0.5 seconds off), and the SP OK LED
remains lit (no blinking).
2. When the server successfully boots, the System OK LED remains lit. When the System OK
LED and the SP OK LED indicators remain lit, the server is in Main power mode.
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Oracle Server X7-2L Service Manual • October 2017
Summary of Contents for X7-2L
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