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,
Type
8878
and
8879,”
on
page
23
to
determine
which
components
are
customer
replaceable
units
(CRU)
and
which
components
are
field
replaceable
units
(FRU).
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
301
Keyboard
or
keyboard
controller
error.
1.
If
you
have
installed
a
USB
keyboard,
run
the
Configuration/Setup
Utility
program
and
enable
keyboardless
operation
to
prevent
the
POST
error
message
301
from
being
displayed
during
startup.
2.
Reseat
the
following
components:
a.
Keyboard
b.
I/O
board
3.
Replace
the
components
listed
in
step
2
one
at
a
time,
in
the
order
shown,
restarting
the
server
each
time.
303
Keyboard
controller
error.
1.
Reseat
the
following
components:
a.
I/O
board
b.
Keyboard
2.
Replace
the
components
listed
in
step
1
one
at
a
time,
in
the
order
shown,
restarting
the
server
each
time.
1600
The
baseboard
management
controller
failed
BIST
(built-in
self-test).
1.
Update
the
BMC
firmware
(see
“Updating
the
firmware”
on
page
13).
2.
Reseat
the
following
components:
a.
Microprocessor
tray
b.
I/O
board
c.
PCI
or
PCI-X
adapters
3.
(Trained
service
technician
only)
Replace
the
microprocessor
tray.
1601
Systems-management
adapter
communication
error.
1.
Make
sure
that
the
Remote
Supervisor
Adapter
II
SlimLine
is
installed
correctly.
2.
Update
the
Remote
Supervisor
Adapter
II
SlimLine
firmware
(see
“Updating
the
firmware”
on
page
13).
3.
Update
the
BMC
firmware
(see
“Updating
the
firmware”
on
page
13).
4.
Reseat
the
following
components:
a.
Microprocessor
tray
b.
I/O
board
c.
Adapter
5.
(Trained
service
technician
only)
Replace
the
microprocessor
tray.
76
IBM
System
x3950
Type
8878
and
System
x3950
E
Type
8879:
Problem
Determination
and
Service
Guide
Summary of Contents for System x3950 Type 8878
Page 2: ......
Page 185: ...Japanese Voluntary Control Council for Interference VCCI statement Appendix B Notices 169...
Page 191: ......
Page 192: ...Part Number 31R1891 Printed in USA 1P P N 31R1891...