Common System Attention Leds And System Reference Codes - IBM PowerLinux 7R2 Installing

v Attach an ASCII terminal to the service processor by using a serial cable. For details, see "Cabling the
server with an ASCII terminal" on page 15.
v Determine the current IP address. For more information about determining the current IP address of
the service processor, see Function 30: Service processor IP address and port location
(http://publib.boulder.ibm.com/infocenter/systems/scope/hw/topic/p7hb5l/func30.htm).
v Move the reset toggle switches on the service processor from their current position to the opposite
position. To complete this task, you must remove and replace the service processor. For details, contact
your next level of support.

Common system attention LEDs and system reference codes

Find LED and system reference code (SRC) information for recovering from common installation
problems.
The following table describes LED status behaviors and describes the meaning of each behavior.
Table 6. 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.
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.
Reference information
31