v
Follow
the
suggested
actions
in
the
order
in
which
they
are
listed
in
the
Action
column
until
the
problem
is
solved.
v
See
Chapter
3,
“Parts
listing,
Types
1885
and
8853,”
on
page
15
to
determine
which
components
are
CRUs
and
which
components
are
FRUs.
v
If
an
action
step
is
preceded
by
“(Trained
service
technician
only),”
that
step
must
be
performed
only
by
a
trained
service
technician.
Error
code
Description
Action
166-409-001
System
Management:
Failed
(BMC
indicates
failure
in
I2C
bus
test)
Shutdown
and
remove
the
blade
server
from
the
BladeCenter
unit,
wait
30
seconds;
then,
reinstall
the
blade
server
in
the
BladeCenter
unit
and
restart
it.
If
problem
persists,
perform
the
following
tasks
in
the
order
shown,
restarting
the
blade
server
each
time:
1.
Remove
the
blade
server
from
the
BladeCenter
unit;
then,
remove
the
high
speed
daughter
card
if
installed
in
the
blade
server,
and
remove
the
PCI
Expansion
Unit-2.
Install
the
blade
server,
in
the
BladeCenter
unit
and
restart
it.
2.
Shutdown
and
remove
the
blade
server
from
the
BladeCenter
unit;
then,
remove
the
Memory
and
I/O
Expansion
Blade
from
the
blade
server.
Reinstall
the
blade
server
in
the
BladeCenter
and
restart
it.
3.
Update
the
BMC
firmware.
4.
(Trained
service
technician
only)
Replace
the
system
board
assembly.
166-410-001
System
Management:
Failed
(BMC
indicates
failure
in
I2C
bus
test)
Shutdown
and
remove
the
blade
server
from
the
BladeCenter
unit,
wait
30
seconds;
then,
reinstall
the
blade
server
in
the
BladeCenter
unit
and
restart
it.
If
problem
persists,
perform
the
following
tasks
in
the
order
shown,
restarting
the
blade
server
each
time:
1.
Remove
the
blade
server
from
the
BladeCenter
unit;
then,
remove
the
on-board
daughter
cards
installed
in
the
blade
server.
Reinstall
the
blade
server
in
the
BladeCenter
unit
and
restart
it.
2.
Update
the
BMC
firmware.
3.
(Trained
service
technician
only)
Replace
the
system
board
assembly.
166-411-001
System
Management:
Failed
(BMC
indicates
failure
in
I2C
bus
test)
Shutdown
and
remove
the
blade
server
from
the
BladeCenter
unit,
wait
30
seconds;
then,
reinstall
the
blade
server
in
the
BladeCenter
unit
and
restart
it.
If
problem
persists,
perform
the
following
tasks
in
the
order
shown,
restarting
the
blade
server
each
time:
1.
Remove
the
blade
server
from
the
BladeCenter
unit;
then,
remove
the
card
from
the
I/O
expansion
card
slot
A
in
the
Blade
Storage
Expansion
Unit
3.
Reinstall
the
blade
server
in
the
BladeCenter
unit
and
restart
it.
2.
Update
the
BMC
firmware.
3.
(Trained
service
technician
only)
Replace
the
system
board
assembly.
Chapter
5.
Diagnostics
103
Summary of Contents for 8853L6U
Page 1: ...BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 2: ......
Page 3: ...BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 8: ...vi BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 16: ...xiv BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 30: ...14 BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 145: ......
Page 146: ...Part Number 49Y0053 Printed in USA 1P P N 49Y0053...
