IBM BladeCenter JS21 Types 8844 Service Manual page 101

SRN Description
A05-04x System shutdown due to voltage outside
normal range.
A05-05x Sensor indicates an abnormally high internal
temperature.
A05-06x System shutdown due to abnormally high
internal temperature.
A05-07x Sensor indicates a power supply has failed.
A05-08x System shutdown due to power supply
failure.
A05-10x System shutdown due to FRU that has failed. 1. Check the BladeCenter management module event
FRU/action
1. Check the BladeCenter management module event
log; if an error was recorded by the system or if a
checkpoint code is displayed on the console, see
"POST checkpoint codes" on page 9.
2. If no entry is found, replace the system-board and
chassis assembly.
1. Make sure that:
a. The room ambient temperature is within the
system operating environment.
b. There is unrestricted air flow around the system.
c. All system covers are closed.
d. There are no fan failures
2. Check the BladeCenter management module event
log; if an error was recorded by the system or if a
checkpoint code is displayed on the console, see
"POST checkpoint codes" on page 9.
3. If no entry is found, replace the system-board and
chassis assembly.
1. Make sure that:
a. The room ambient temperature is within the
system operating environment.
b. There is unrestricted air flow around the system.
c. All system covers are closed.
d. There are no fan failures
2. Check the BladeCenter management module event
log; if an error was recorded by the system or if a
checkpoint code is displayed on the console, see
"POST checkpoint codes" on page 9.
3. If no entry is found, replace the system-board and
chassis assembly.
1. Check the BladeCenter management module event
log; if an error was recorded by the system or if a
checkpoint code is displayed on the console, see
"POST checkpoint codes" on page 9.
2. If no entry is found, replace the system-board and
chassis assembly.
1. Check the BladeCenter management module event
log; if an error was recorded by the system or if a
checkpoint code is displayed on the console, see
"POST checkpoint codes" on page 9.
2. If no entry is found, replace the system-board and
chassis assembly.
log; if an error was recorded by the system or if a
checkpoint code is displayed on the console, see
"POST checkpoint codes" on page 9.
2. If no entry is found, replace the system-board and
chassis assembly.
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Chapter 2. Diagnostics