IBM JS20 Hardware Maintenance Manual - Page 147

IBM JS20 - BladeCenter - 8842 Manual

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Service request number A15-14x A15-17x A15-19x A15-20x A15-21x A15-22x A15-23x SRN source Description G Power fault due to unspecified cause. G Internal redundant power supply failure. G Fan failure. G Non-critical cooling problem, loss of redundant fan. G Over temperature condition. G Fan failure and Over temperature condition. G Non-critical power problem, loss of redundant power supply. 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 Chapter 10, "Symptom-to-FRU index," on page 93. 2. If no entry is found, replace the system board. 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 Chapter 10, "Symptom-to-FRU index," on page 93. 2. If no entry is found, replace the system board. 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 Chapter 10, "Symptom-to-FRU index," on page 93. 2. If no entry is found, replace the system board. 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 Chapter 10, "Symptom-to-FRU index," on page 93. 2. If no entry is found, replace the system board. 1. Verify 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 Chapter 10, "Symptom-to-FRU index," on page 93. 3. If no entry is found, replace the system board. 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 Chapter 10, "Symptom-to-FRU index," on page 93. 2. If no entry is found, replace the system board. 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 Chapter 10, "Symptom-to-FRU index," on page 93. 2. If no entry is found, replace the system board. Chapter 10. Symptom-to-FRU index 137

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Service
request
number
SRN
source
Description
FRU/action
A15-14x
G
Power
fault
due
to
unspecified
cause.
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
Chapter
10,
“Symptom-to-FRU
index,”
on
page
93.
2.
If
no
entry
is
found,
replace
the
system
board.
A15-17x
G
Internal
redundant
power
supply
failure.
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
Chapter
10,
“Symptom-to-FRU
index,”
on
page
93.
2.
If
no
entry
is
found,
replace
the
system
board.
A15-19x
G
Fan
failure.
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
Chapter
10,
“Symptom-to-FRU
index,”
on
page
93.
2.
If
no
entry
is
found,
replace
the
system
board.
A15-20x
G
Non-critical
cooling
problem,
loss
of
redundant
fan.
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
Chapter
10,
“Symptom-to-FRU
index,”
on
page
93.
2.
If
no
entry
is
found,
replace
the
system
board.
A15-21x
G
Over
temperature
condition.
1.
Verify
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
Chapter
10,
“Symptom-to-FRU
index,”
on
page
93.
3.
If
no
entry
is
found,
replace
the
system
board.
A15-22x
G
Fan
failure
and
Over
temperature
condition.
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
Chapter
10,
“Symptom-to-FRU
index,”
on
page
93.
2.
If
no
entry
is
found,
replace
the
system
board.
A15-23x
G
Non-critical
power
problem,
loss
of
redundant
power
supply.
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
Chapter
10,
“Symptom-to-FRU
index,”
on
page
93.
2.
If
no
entry
is
found,
replace
the
system
board.
Chapter
10.
Symptom-to-FRU
index
137