IBM 4365 Manual De Usuario
Microprocessor
problems
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.
Symptom
Action
The
server
emits
a
continuous
beep
during
POST,
indicating
that
the
microprocessor
is
not
working
correctly.
1.
Correct
any
errors
that
are
indicated
by
the
LEDs
(see
“System-board
LEDs”
in
the
Problem
Determination
and
Service
Guide).
2.
Make
sure
that
the
server
supports
the
microprocessor.
3.
(Trained
service
technician
only)
Make
sure
that
the
microprocessor
is
seated
correctly.
4.
(Trained
service
technician
only)
Replace
the
microprocessor.
Monitor
problems
Some
IBM
monitors
have
their
own
self-tests.
If
you
suspect
a
problem
with
your
monitor,
see
the
documentation
that
comes
with
the
monitor
for
instructions
for
testing
and
adjusting
the
monitor.
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.
Symptom
Action
Testing
the
monitor
1.
Make
sure
that
the
monitor
cables
are
firmly
connected.
2.
Try
using
a
different
monitor
on
the
server,
or
try
testing
the
monitor
on
a
different
server.
3.
Run
the
diagnostic
programs
(see
the
Problem
Determination
and
Service
Guide).
If
the
monitor
passes
the
diagnostic
programs,
the
problem
might
be
a
video
device
driver.
4.
(Trained
service
technician
only)
Replace
the
system
board.
Chapter
5.
Solving
problems
41