IBM 8872 Service Guide - Page 135

Power-supply, structure

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9. If you are instructed to return the PCI-X adapter guide, follow all packaging instructions, and use any packaging materials for shipping that are supplied to you. To install the replacement PCI-X adapter guide, complete the following steps: 1. Align the two tabs on the PCI-X adapter guide with the two slots on the chassis. 2. Set the guide firmly into place and turn the quarter-turn fasteners to secure the guide. 3. Reconnect the cables that pass through the PCI-X adapter guide and route the cables through the routing feature of the guide. 4. Install the adapters and dividers. 5. When replacing the dividers, make sure that the tabs on the bottom of the dividers rest in the holes in the bottom of the metal section of the guide and the tabs on the top of the dividers engage the plastic retainer section of the guide. 6. Lower the latch mechanism. 7. Install the top cover (see "Top cover and bezel" on page 113). 8. Slide the server into the rack. 9. Connect the cables and power cords (see "Completing the installation" in the Installation Guide or User's Guide for cabling instructions). 10. Turn on all attached devices and the server. Power-supply structure To remove the power-supply structure, complete the following steps: Latches Alignment tabs Handle Alignment pins 1. Read the safety information that begins on page vii and "Installation guidelines" on page 99. 2. Turn off the server and peripheral devices, and disconnect the power cords and all external cables necessary to replace the device. 3. Remove the top cover (see "Top cover and bezel" on page 113). 4. Remove the memory cards (see "Removing and replacing a memory card" on page 108). Chapter 4. Removing and replacing server components 119

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9.
If
you
are
instructed
to
return
the
PCI-X
adapter
guide,
follow
all
packaging
instructions,
and
use
any
packaging
materials
for
shipping
that
are
supplied
to
you.
To
install
the
replacement
PCI-X
adapter
guide,
complete
the
following
steps:
1.
Align
the
two
tabs
on
the
PCI-X
adapter
guide
with
the
two
slots
on
the
chassis.
2.
Set
the
guide
firmly
into
place
and
turn
the
quarter-turn
fasteners
to
secure
the
guide.
3.
Reconnect
the
cables
that
pass
through
the
PCI-X
adapter
guide
and
route
the
cables
through
the
routing
feature
of
the
guide.
4.
Install
the
adapters
and
dividers.
5.
When
replacing
the
dividers,
make
sure
that
the
tabs
on
the
bottom
of
the
dividers
rest
in
the
holes
in
the
bottom
of
the
metal
section
of
the
guide
and
the
tabs
on
the
top
of
the
dividers
engage
the
plastic
retainer
section
of
the
guide.
6.
Lower
the
latch
mechanism.
7.
Install
the
top
cover
(see
“Top
cover
and
bezel”
on
page
113).
8.
Slide
the
server
into
the
rack.
9.
Connect
the
cables
and
power
cords
(see
“Completing
the
installation”
in
the
Installation
Guide
or
User’s
Guide
for
cabling
instructions).
10.
Turn
on
all
attached
devices
and
the
server.
Power-supply
structure
To
remove
the
power-supply
structure,
complete
the
following
steps:
Latches
Handle
Alignment tabs
Alignment pins
1.
Read
the
safety
information
that
begins
on
page
vii
and
“Installation
guidelines”
on
page
99.
2.
Turn
off
the
server
and
peripheral
devices,
and
disconnect
the
power
cords
and
all
external
cables
necessary
to
replace
the
device.
3.
Remove
the
top
cover
(see
“Top
cover
and
bezel”
on
page
113).
4.
Remove
the
memory
cards
(see
“Removing
and
replacing
a
memory
card”
on
page
108).
Chapter
4.
Removing
and
replacing
server
components
119