Common Information For Installing Servers; Common System Attention Leds And System Reference Codes - IBM Power System S822 Installing Instructions

Common information for installing servers

Use this information to learn more about the tasks associated with a system installation.

Common system attention LEDs and system reference codes

Find LED and system reference code (SRC) information for recovering recover from common installation
problems.
The following table describes LED status behaviors and describes the meaning of each behavior.
Table 8. Common installation system attention LEDs
Front power
status LED
(green) ac in (green)
On On
Flashing On
Flashing Off
On Off
Off Off
Flashing On
On On
Flashing On
The following table describes SRCs that you might encounter during installation.
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dc out (green) Fault (yellow)
On Off
Flashing Off
Flashing Off
Flashing Off
Off Off
Off or flashing On
Off or flashing On
On On
Description
Power is being supplied to the system
and the system is powered on.
Power is being supplied to the system.
Power is not being supplied to one of
the power supplies, but power is being
supplied to the second power supply,
and the system is in standby mode.
Power is not being supplied to one of
the power supplies, but power is being
supplied to the second power supply,
and the system is powered on.
Power is not being supplied to either
power supply.
Power is being applied, but the power
supply is not functioning properly and
the system is in standby mode.
Power is being applied, but the power
supply is not functioning properly and
the system is powered on.
110 volts are being applied. This system
requires 220 volts.
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