IBM 86884RX Maintenance Manual - Page 139

Active, assembly

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9. Remove the six screws that fasten the PCI-X board to the assembly. Note: You might have to move the clear plastic label out of the way. PCI-X Board 10. Lift the board up and out of the PCI-X board assembly. 11. To replace the PCI-X board, reverse the previous steps. Active PCI assembly The Active PCI assembly, mounted on the top rear of the server frame adjacent to the PCI and PCI-X adapters, contains one switch for each of the six adapters. This ensures that power is disconnected from the associated adapter if you attempt to open the adapter latch and remove an adapter. Before you begin: v Read "Installation guidelines" on page 77. v Read the safety notices at "Safety notices (multilingual translations)" on page 201. v Read "Handling static-sensitive devices" on page 200. Complete the following steps to replace the Active PCI assembly: 1. Turn off the server, and disconnect all power cords and external cables; then, remove the top cover (see "Opening the cover" on page 88). 2. Disconnect the Active PCI assembly cable from the server. Chapter 5. Field replaceable units 129

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9.
Remove
the
six
screws
that
fasten
the
PCI-X
board
to
the
assembly.
Note:
You
might
have
to
move
the
clear
plastic
label
out
of
the
way.
PCI-X
Board
10.
Lift
the
board
up
and
out
of
the
PCI-X
board
assembly.
11.
To
replace
the
PCI-X
board,
reverse
the
previous
steps.
Active
PCI
assembly
The
Active
PCI
assembly,
mounted
on
the
top
rear
of
the
server
frame
adjacent
to
the
PCI
and
PCI-X
adapters,
contains
one
switch
for
each
of
the
six
adapters.
This
ensures
that
power
is
disconnected
from
the
associated
adapter
if
you
attempt
to
open
the
adapter
latch
and
remove
an
adapter.
Before
you
begin:
v
Read
“Installation
guidelines”
on
page
77.
v
Read
the
safety
notices
at
“Safety
notices
(multilingual
translations)”
on
page
201.
v
Read
“Handling
static-sensitive
devices”
on
page
200.
Complete
the
following
steps
to
replace
the
Active
PCI
assembly:
1.
Turn
off
the
server,
and
disconnect
all
power
cords
and
external
cables;
then,
remove
the
top
cover
(see
“Opening
the
cover”
on
page
88).
2.
Disconnect
the
Active
PCI
assembly
cable
from
the
server.
Chapter
5.
Field
replaceable
units
129