Common System Attention Leds And System Reference Codes - IBM 8408-E8D Manual

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 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.
Table 7. Common installation SRCs
SRC Error description
1000xxx ac input and power supply
connections
1100xxx
509Axxx
509Dxxx
50A4xxx
50ADxxx
50B1xxx
11002613 Your power voltages do not
match
40
Power Systems: Installing the IBM Power 750 (8408-E8D) and IBM PowerLinux 7R4 (8248-L4T)
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
Recovery steps
1. Verify that power cords are plugged in correctly in
the following locations:
v Drawer
v Power distribution unit (PDU), if applicable
v Battery backup unit (BBU), if applicable
v Input source power receptacle
2. Verify that the power supplies are seated and latched
into position.
Ensure that you are using the correct power voltage.
Refer to your server's specifications to learn more about
the power voltage that your server requires.
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.