General
problems
General
problem
symptom
Suggested
action
Problems
such
as
broken
cover
locks
or
indicator
LEDs
not
working
Call
for
service.
Intermittent
problems
Intermittent
problem
symptom
Suggested
action
A
problem
occurs
only
occasionally
and
is
difficult
to
detect.
Verify
that:
v
All
cables
and
cords
are
connected
securely
to
the
rear
of
the
computer
and
attached
options.
v
When
the
computer
is
turned
on,
air
is
flowing
from
the
rear
of
the
computer
at
the
fan
grill.
If
there
is
no
airflow,
the
fan
is
not
working.
This
causes
the
computer
to
overheat
and
shut
down.
v
Ensure
that
the
SCSI
bus
and
devices
are
configured
correctly
and
that
the
last
external
device
in
each
SCSI
chain
is
terminated
correctly.
If
the
problem
remains,
call
for
service.
Keyboard,
mouse,
or
pointing-device
problems
Keyboard,
mouse,
or
pointing-device
symptom
Suggested
action
All
or
some
keys
on
the
keyboard
do
not
work.
Verify
that:
v
The
keyboard
cable
is
securely
connected
to
the
system,
and
the
keyboard
and
mouse
cables
are
not
reversed.
v
Both
the
computer
and
the
monitor
are
turned
on.
v
Try
using
another
keyboard.
If
the
problem
remains,
call
for
service.
The
mouse
or
pointing
device
does
not
work.
Verify
that:
v
The
mouse
or
pointing-device
cable
is
securely
connected,
and
that
the
keyboard
and
mouse
cables
are
not
reversed.
v
The
mouse
device
drivers
are
installed
correctly.
v
Both
the
computer
and
the
monitor
are
turned
on.
v
Try
using
another
mouse
or
pointing
device.
If
the
problem
remains,
call
for
service.
96
IBM
IntelliStation
M
Pro
Types
6220
and
6230:
User’s
Guide
Summary of Contents for IntelliStation M Pro 6220
Page 1: ...IBM IntelliStation M Pro Types 6220 and 6230 User s Guide...
Page 2: ......
Page 3: ...IBM IntelliStation M Pro Types 6220 and 6230 User s Guide...
Page 8: ...vi IBM IntelliStation M Pro Types 6220 and 6230 User s Guide...
Page 17: ...23 50 110 50 110 23 50 50 Safety xv...
Page 19: ...23 50 110 50 110 23 50 110 50 110 23 50 50 Safety xvii...
Page 21: ...23 50 110 50 110 23 50 110 50 110 Instru o 23 Safety xix...
Page 44: ...22 IBM IntelliStation M Pro Types 6220 and 6230 User s Guide...
Page 98: ...76 IBM IntelliStation M Pro Types 6220 and 6230 User s Guide...
Page 130: ...108 IBM IntelliStation M Pro Types 6220 and 6230 User s Guide...
Page 150: ...128 IBM IntelliStation M Pro Types 6220 and 6230 User s Guide...
Page 158: ...136 IBM IntelliStation M Pro Types 6220 and 6230 User s Guide...
Page 164: ...142 IBM IntelliStation M Pro Types 6220 and 6230 User s Guide...
Page 165: ......
Page 166: ...Part Number 88P9105 Printed in USA 1P P N 88P9105...
