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
number
of
serial
ports
that
are
identified
by
the
operating
system
is
less
than
the
number
of
installed
serial
ports.
Make
sure
that:
v
Each
port
is
assigned
a
unique
address
in
the
Configuration/Setup
Utility
program
and
none
of
the
serial
ports
is
disabled.
v
The
serial
port
adapter,
if
you
installed
one,
is
seated
correctly.
If
the
problem
remains,
call
for
service.
A
serial
device
does
not
work.
Make
sure
that:
v
The
device
is
compatible
with
the
server.
v
The
serial
port
is
enabled
and
is
assigned
a
unique
address.
If
the
problem
remains,
call
for
service.
Software
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
You
suspect
a
software
problem.
To
determine
if
the
problem
is
caused
by
the
software,
make
sure
that:
v
Your
server
has
the
minimum
memory
needed
to
use
the
software.
For
memory
requirements,
see
the
information
that
comes
with
the
software.
If
you
have
just
installed
an
adapter
or
memory,
the
server
might
have
a
memory-address
conflict.
v
The
software
is
designed
to
operate
on
the
server.
v
Other
software
works
on
the
server.
v
The
software
works
on
another
server.
If
you
received
any
error
messages
when
using
the
software,
see
the
information
that
comes
with
the
software
for
a
description
of
the
messages
and
suggested
solutions
to
the
problem.
If
the
problem
remains,
contact
your
place
of
purchase
of
the
software.
Chapter
6.
Solving
problems
59
Summary of Contents for System x3850
Page 3: ...IBM System x3850 Type 8864 Installation Guide...
Page 18: ...6 IBM System x3850 Type 8864 Installation Guide...
Page 42: ...30 IBM System x3850 Type 8864 Installation Guide...
Page 58: ...46 IBM System x3850 Type 8864 Installation Guide...
Page 60: ...48 IBM System x3850 Type 8864 Installation Guide...
Page 78: ...66 IBM System x3850 Type 8864 Installation Guide...
Page 90: ...78 IBM System x3850 Type 8864 Installation Guide...
Page 91: ......
Page 92: ...Part Number 31R1882 Printed in USA 1P P N 31R1882...
