IBM 43635gu Installation Guide - Page 65

replaceable

Page 65 highlights

Table 4. Abbreviated list of POST error codes (continued) v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See the parts listing in the Problem Determination and Service Guide 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 1. If you have installed a USB error. 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 keyboard cable. 3. Replace the following components one at a time, in the order shown, restarting the server each time: a. Keyboard b. (Trained service technician only) System board 303 Keyboard controller failure. 1. Reseat the keyboard. 2. Replace the keyboard. 3. (Trained service technician only) Replace the system board. 602 Invalid diskette boot record 1. Replace the diskette. 2. Reseat the diskette drive cables. 3. Replace the diskette drive. 604 Internal diskette drive error 1. Run the Configuration/Setup Utility program, select Load Default Settings, and save the settings. 2. Reseat the diskette drive signal cables. 3. Replace the diskette drive. 962 Parallel port configuration error 1. Run the Configuration/Setup Utility program and make sure that the parallel port setting is correct. 2. (Trained service technician only) Replace the system board. Chapter 5. Solving problems 51

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Table
4.
Abbreviated
list
of
POST
error
codes
(continued)
v
Follow
the
suggested
actions
in
the
order
in
which
they
are
listed
in
the
Action
column
until
the
problem
is
solved.
v
See
the
parts
listing
in
the
Problem
Determination
and
Service
Guide
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
keyboard
cable.
3.
Replace
the
following
components
one
at
a
time,
in
the
order
shown,
restarting
the
server
each
time:
a.
Keyboard
b.
(Trained
service
technician
only)
System
board
303
Keyboard
controller
failure.
1.
Reseat
the
keyboard.
2.
Replace
the
keyboard.
3.
(Trained
service
technician
only)
Replace
the
system
board.
602
Invalid
diskette
boot
record
1.
Replace
the
diskette.
2.
Reseat
the
diskette
drive
cables.
3.
Replace
the
diskette
drive.
604
Internal
diskette
drive
error
1.
Run
the
Configuration/Setup
Utility
program,
select
Load
Default
Settings
,
and
save
the
settings.
2.
Reseat
the
diskette
drive
signal
cables.
3.
Replace
the
diskette
drive.
962
Parallel
port
configuration
error
1.
Run
the
Configuration/Setup
Utility
program
and
make
sure
that
the
parallel
port
setting
is
correct.
2.
(Trained
service
technician
only)
Replace
the
system
board.
Chapter
5.
Solving
problems
51