Table
8.
Management
Module
and
ISM
voltages
(continued)
Management
Module
displayed
voltage
ISM
reported
voltage
1.80v
1.20v
v
Supply
voltage
display
Only
a
selection
of
five
measured
supply
voltages
are
displayed
by
the
Management
Module
in
the
voltage
table
(rows
one
to
five).
Table
row
entries
six
and
seven
have
no
meaning.
Table
9.
Management
Module
voltage
table
Source
Value
Warning
+
5v
+
4.98
(+
4.75,
+
5.25)
+
3.3v
+
3.35
(+
3.14,
+
3.47)
+
12v
+
12.00
(+
11.40,
+
12.60)
+
2.5v
+
2.47
(+
2.38,
+
2.63)
+
1.5v
+
1.51v
(+
1.43,
+
1.58)
+
1.25v
N/A
N/A
VRM1
+
16.55
N/A
v
Restart
options
The
following
restart
options
restart
the
BladeCenter
QS20
without
the
indicated
special
behavior:
–
Restart
BladeCenter
QS20
and
clear
NVRAM
–
Restart
BladeCenter
QS20
with
Diagnostic
Boot
–
Restart
BladeCenter
QS20
with
Diagnostic
Boot
and
Default
Bootlist
–
Restart
BladeCenter
QS20
with
NMI
Problem
reporting
Firmware
logs
and
Firmware
settings
are
located
in
the
system’s
NVRAM.
In
the
case
of
an
error
where
IBM
support
is
needed,
follow
this
process
to
provide
the
BladeCenter
QS20
firmware
log
information:
1.
Boot
Linux.
2.
Log
in
as
root.
3.
Extract
the
log
with
this
command:
cat
/dev/nvram
>
/tmp/cb1-fw-nvram.img
4.
Create
a
problem
description
in
the
/tmp/PROBLEM.txt
file.
5.
Go
to
the
Management
Module
Web
interface
of
the
blade
and
save
or
note
the
following:
v
Event
Log
to
the
text
file
cb1-event-log.txt
v
Hardware
VPD
v
Firmware
VPD
v
The
slot
in
which
the
problem
blade
is
installed
6.
Make
the
package
with
this
command:
tar
cvfz
cb1-error-log-<customer>-<date>.tgz
\
/tmp/PROBLEM.txt
/tmp/cb1-fw-nvram.img
where:
28
BladeCenter
QS20
Type
0200:
Problem
Determination
and
Service
Guide
Summary of Contents for BladeCenter QS20
Page 1: ...BladeCenter QS20 Type 0200 Problem Determination and Service Guide SC33 8297 00...
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Page 49: ...v Operating system control file setup Chapter 2 Diagnostics and troubleshooting 31...
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Page 100: ...Part Number 42C4969 Printed in USA SC33 8297 00 1P P N 42C4969...
