PCI
Adapter
Dividers
and
Light
Pipes
The
following
procedures
describe
the
removal
and
replacement
of
PCI
adapter
dividers
and
light
pipes.
Before
performing
the
following
procedures,
read
the
“Safety
Notices”
on
page
ix.
Removing
a
PCI
Adapter
Divider
To
remove
a
PCI
adapter
divider,
do
the
following:
1.
Stop
the
system
as
described
in
“Stopping
the
System”
on
page
246.
2.
Place
the
system
into
the
service
position
as
described
in
“Placing
the
Model
275
into
the
Service
and
Operating
Position”
on
page
248.
3.
Disconnect
the
power
source
to
the
system.
Note:
This
system
may
be
equipped
with
a
second
power
supply.
Before
continuing
with
this
procedure,
ensure
that
the
system
power
source
is
completely
disconnected.
4.
Remove
the
service
access
cover
as
described
in
“Removing
the
Service
Access
Cover”
on
page
249.
See
the
following
illustration.
5.
Because
the
PCI
adapter
dividers
are
near
to
the
PCI
adapters,
refer
to
“Handling
Static-Sensitive
Devices”
on
page
244.
If
the
PCI
adapter
divider
you
are
removing
has
PCI
adapters
adjacent
to
it,
remove
the
adjacent
PCI
adapters
as
described
in
“Removing
a
Non-Hot-Pluggable
PCI
Adapter”
on
page
253
6.
Locate
the
PCI
adapter
divider
you
want
to
remove.
7.
If
you
are
removing
a
short
adapter
divider,
continue
to
the
next
step.
If
you
are
removing
a
long
adapter
divider,
do
the
following:
a.
Unlatch
and
open
the
PCI
adapter
light-pipe
plate
attached
to
the
fan
tray.
b.
Note
the
guide
grooves
located
toward
the
front
of
the
system
in
the
disk
drive
backplane
for
correct
alignment.
8.
Lift
the
PCI
adapter
divider
from
the
system.
9.
If
you
are
removing
a
long
PCI
adapter
divider
that
contains
light
pipes,
do
the
following:
a.
Note
the
location
of
each
light
pipe.
b.
Carefully
remove
the
light
pipes
from
the
long
PCI
adapter
divider.
Chapter
9.
Removal
and
Replacement
Procedures
257
Summary of Contents for 9114-275 - IntelliStation POWER 275
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