14.
Replace
the
air
baffle
for
the
microprocessors.
Slant
the
front
of
the
air
baffle
for
the
microprocessors
downward
at
an
angle
while
moving
it
forward;
then,
rotate
the
rear
of
the
air
baffle
down
until
it
snaps
into
place
(it
will
become
stationary).
15.
Rotate
the
drive
cage
back
into
the
computer
and
reconnect
the
fan
connector
on
the
fan
assembly
on
the
drive
cage
to
the
system
board.
16.
If
you
have
other
options
to
install
or
remove,
do
so
now.
Otherwise,
replace
the
side
cover
(see
“Replacing
the
side
cover”
on
page
51.
17.
Reconnect
the
external
cables
and
power
cords.
Turn
on
the
attached
devices,
and
turn
on
the
computer.
Installing
an
external
SCSI
cable
To
install
an
external
SCSI
connector
on
the
rear
of
the
computer,
install
an
external
SCSI
interface
option.
For
a
list
of
supported
external
SCSI
interface
options
for
your
computer,
go
to
http://www.ibm.com/pc/.
The
external
SCSI
interface
option
contains
a
SCSI
cable
with
a
connector
at
one
end
and
on
the
other
end
another
connector
or
an
expansion-slot
cover
with
an
embedded
connector.
Complete
the
following
steps
to
install
and
route
the
SCSI
cable
in
the
computer:
1.
Turn
off
the
computer
and
all
peripheral
devices.
Disconnect
all
power
cords;
then,
disconnect
all
external
signal
cables
from
the
computer.
2.
Remove
the
side
cover
(see
“Removing
the
side
cover”
on
page
25).
3.
Open
the
front
adapter-retention
bracket
and
remove
the
rear
adapter-retention
bracket
from
the
PCI-X
slots
(see
“Installing
an
adapter”
on
page
26
for
instructions).
You
might
also
have
to
remove
longer
adapters
for
access
to
the
SCSI
connectors
on
the
system
board.
4.
Connect
the
SCSI
signal
cable
to
the
connector
for
SCSI
channel
A
on
the
system
board.
See
“System
board
internal
connectors”
on
page
72
for
the
location
of
the
SCSI
channel
A
connector.
5.
Route
the
SCSI
cable
between
the
chassis
and
PCI-X
slot
5
to
the
back
of
the
computer.
Make
sure
that
the
cable
does
not
block
the
flow
of
air
to
the
microprocessors
or
hard
disk
drives.
6.
Attach
the
external
connector
to
the
rear
of
the
computer.
v
If
the
external
end
of
the
SCSI
cable
has
a
standard
SCSI
connector,
complete
the
following
steps:
a.
Remove
the
SCSI-connector
knockout
from
the
rear
of
the
computer.
b.
Insert
the
external
SCSI
connector
on
the
SCSI
cable
into
the
knockout
opening
and
secure
it
with
the
attached
screws.
v
If
the
external
end
of
the
SCSI
cable
has
an
expansion-slot
cover
with
an
embedded
connector,
complete
the
following
steps:
a.
Remove
an
expansion-slot
cover
from
an
available
PCI-X
slot.
b.
Insert
the
expansion-slot
cover
with
embedded
connector
into
the
slot
opening.
48
IntelliStation
Z
Pro
Types
6223
and
6227:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
Summary of Contents for IntelliStation Z Pro 6223
Page 2: ......
Page 145: ...Appendix B Safety information 135...
Page 147: ...Appendix B Safety information 137...
Page 149: ...Appendix B Safety information 139...
Page 151: ...Appendix B Safety information 141...
Page 161: ...Appendix B Safety information 151...
Page 163: ...Appendix B Safety information 153...
Page 179: ......
Page 180: ...Part Number 31R1233 1P P N 31R1233...