IBM 8862 Hardware Maintenance Manual - Page 89

board, power, backplane, assembly, connectors

Page 89 highlights

9. Lift the structure out of the server, making sure that the front alignment tabs slide clear of the chassis. Install the power supply structure by completing the following steps: 1. Align the tabs on the structure with the notches on the chassis; then, gently lower the back of the structure into the server, making sure to line up the two posts on the floor of the chassis with the two apertures in the structure. Notes: a. The structure will fit snugly against the metal flange in the center of the I/O board and power backplane assembly. b. Do not allow any cables to be pinched or caught on metal protrusions. 2. Push the two blue latches of the power supply structure toward the rear of the server until they lock the structure into position. I/O board and power backplane assembly This section shows the locations of items on the I/O board and contains information about removing and replacing the I/O board and power backplane assembly. Note: When replacing the I/O board, you must either update the server with the latest firmware or restore the pre-existing firmware that the customer provides on a diskette or CD image. The I/O board and power backplane share a single metal backerplate. To replace either board, the backerplate assembly must be removed from the server. I/O board connectors The following illustration shows the connectors on the I/O board. PCI slot 1 33 MHz 64-bit PCI-X slot 2 100 MHz 64-bit PCI-X slot 3 133 MHz 64-bit PCI-X slot 4 133 MHz 64-bit PCI-X slot 5 133 MHz 64-bit PCI-X slot 6 133 MHz 64-bit RXE expansion (J11) Ethernet 1 / USB 1 (J12) Ethernet 2 / USB 2 (J15) Mouse (J9) Keyboard (J7) Serial (J5) RXE management (J3) PCI switch card cable (J18) Remote Supervisor Adapter II cable (J16) Battery Media backplane cable (J13) SCSI external cable (J21) SCSI power (J14) SCSI internal cable (J17) Chapter 5. FRU information (service only) 79

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9.
Lift
the
structure
out
of
the
server,
making
sure
that
the
front
alignment
tabs
slide
clear
of
the
chassis.
Install
the
power
supply
structure
by
completing
the
following
steps:
1.
Align
the
tabs
on
the
structure
with
the
notches
on
the
chassis;
then,
gently
lower
the
back
of
the
structure
into
the
server,
making
sure
to
line
up
the
two
posts
on
the
floor
of
the
chassis
with
the
two
apertures
in
the
structure.
Notes:
a.
The
structure
will
fit
snugly
against
the
metal
flange
in
the
center
of
the
I/O
board
and
power
backplane
assembly.
b.
Do
not
allow
any
cables
to
be
pinched
or
caught
on
metal
protrusions.
2.
Push
the
two
blue
latches
of
the
power
supply
structure
toward
the
rear
of
the
server
until
they
lock
the
structure
into
position.
I/O
board
and
power
backplane
assembly
This
section
shows
the
locations
of
items
on
the
I/O
board
and
contains
information
about
removing
and
replacing
the
I/O
board
and
power
backplane
assembly.
Note:
When
replacing
the
I/O
board,
you
must
either
update
the
server
with
the
latest
firmware
or
restore
the
pre-existing
firmware
that
the
customer
provides
on
a
diskette
or
CD
image.
The
I/O
board
and
power
backplane
share
a
single
metal
backerplate.
To
replace
either
board,
the
backerplate
assembly
must
be
removed
from
the
server.
I/O
board
connectors
The
following
illustration
shows
the
connectors
on
the
I/O
board.
PCI-X slot 6
133 MHz 64-bit
PCI-X slot 5
133 MHz 64-bit
PCI-X slot 4
133 MHz 64-bit
PCI-X slot 3
133 MHz 64-bit
PCI-X slot 2
100 MHz 64-bit
PCI slot 1
33 MHz 64-bit
Ethernet 2 / USB 2 (J15)
Ethernet 1 / USB 1 (J12)
RXE expansion (J11)
Mouse (J9)
PCI switch card cable (J18)
Battery
Remote Supervisor
Adapter II cable (J16)
Media backplane cable (J13)
SCSI power (J14)
SCSI external cable (J21)
SCSI internal cable (J17)
Keyboard (J7)
Serial (J5)
RXE management (J3)
Chapter
5.
FRU
information
(service
only)
79