7.
Insert
the
POST/BIOS
update
(flash)
diskette
into
the
diskette
drive.
You
can
download
a
file
to
create
this
diskette
from
8.
Turn
on
the
server
and
the
monitor.
9.
After
the
update
session
is
completed,
turn
off
the
server
and
monitor.
10.
Remove
the
diskette
from
the
diskette
drive.
11.
Disconnect
all
power
cords;
then,
remove
the
server
cover.
12.
Return
the
boot
block
recovery
jumper
to
pins
1
and
2.
13.
Reinstall
the
server
cover;
then,
reconnect
all
external
cables
and
power
cords
and
turn
on
the
peripheral
devices.
14.
Turn
on
the
server
to
restart
the
operating
system.
System-error
log
messages
A
system-error
log
is
generated
only
if
a
Remote
Supervisor
Adapter
II
is
installed.
The
system-error
log
can
contain
messages
of
three
types:
Information
Information
messages
do
not
require
action;
they
record
significant
system-level
events,
such
as
when
the
server
is
started.
Warning
Warning
messages
do
not
require
immediate
action;
they
indicate
possible
problems,
such
as
when
the
recommended
maximum
ambient
temperature
is
exceeded.
Error
Error
messages
might
require
action;
they
indicate
system
errors,
such
as
when
a
fan
is
not
detected.
Each
message
contains
date
and
time
information,
and
it
indicates
the
source
of
the
message
(POST/BIOS
or
the
service
processor).
In
the
following
example,
the
system-error
log
message
indicates
that
the
server
was
turned
on
at
the
recorded
time.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Date/Time:
2002/05/07
15:52:03
DMI
Type:
Source:
SERVPROC
Error
Code:
System
Complex
Powered
Up
Error
Code:
Error
Data:
Error
Data:
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
The
following
table
describes
the
possible
system-error
log
messages
and
suggested
actions
to
correct
the
detected
problems.
Note:
These
actions
have
the
following
meaning:
Reseat
the
system
board
(Trained
service
technician
only)
Complete
the
following
steps:
1.
Disconnect
all
cables
from
the
system
board.
2.
Remove
all
removable
components
from
the
system
board,
including
the
microprocessor;
then,
remove
the
system
board
from
the
chassis
(see
3.
Check
the
system
board
for
damage
or
loose
parts.
4.
Make
sure
the
system
board
area
in
the
chassis
is
free
of
objects;
then,
replace
the
system
board
in
the
chassis
(see
100
IBM
xSeries
306m
Types
8849
and
8491:
Problem
Determination
and
Service
Guide
Summary of Contents for 306m - eServer xSeries - 8849
Page 1: ...IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide ...
Page 2: ......
Page 3: ...IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide ...
Page 8: ...vi IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide ...
Page 143: ......
Page 144: ... Part Number 31R1183 Printed in USA 1P P N 31R1183 ...
