IBM 8671 Hardware Maintenance Manual - Page 83

IBM 8671 - Eserver xSeries 235 Manual

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b. Connect the other end of the cable to the SCSI connector on the system board if you are using the integrated SCSI controller with RAID capabilities. If you are using an optional RAID controller other than the ServeRAID-5i, connect the other end of the cable to the SCSI connector on this RAID controller. c. Secure both cable ends with the retention clips on the SCSI connectors. 10. Locate the I2C cable that comes with this kit. Note: Both I2C cable connectors are the same, enabling this cable to be connected in either direction. a. Connect one of the I2C cable connectors to the SCSI backplane. b. Connect the other I2C cable connectors to the new 3-Pack SCSI backplane. See the illustration in step 9 on page 72 for the cable connector location. 11. Connect the end of the power-supply power cable that is labeled "HDD2" to the new 3-Pack backplane. See the illustration in step 9 for the cable connector location. 12. Slide the 3-Pack Ultra320 Hot-Swap Expansion option into the server until it stops. Secure the 3-Pack Ultra320 Hot-Swap Expansion option to the server with the four screws that come with it. 13. If you removed the air-baffle assembly, adapters, plastic dividers, and adapter-support bracket in step 3 on page 71, reinstall them (see "Removing and installing the adapter-support bracket" on page 58). Note: Make sure that no cable is under the adapter-support bracket or interferes with the center fans. 14. Install additional internal hot-swap hard disk drives in the 3-Pack Ultra320 Hot-Swap Expansion option (see "Installing a hot-swap hard disk drive" on page 77). Note: The 3-Pack backplane sets the SCSI IDs for these hot-swap hard disk drives. See "SCSI IDs" on page 111 for additional information. 15. If you have other options to install or remove, do so now; otherwise, go to "Installing the server bezel and left-side cover (tower model)" on page 100 or "Installing the server bezel and top cover (rack configuration)" on page 103. Chapter 4. Customer replaceable units 73

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b.
Connect
the
other
end
of
the
cable
to
the
SCSI
connector
on
the
system
board
if
you
are
using
the
integrated
SCSI
controller
with
RAID
capabilities.
If
you
are
using
an
optional
RAID
controller
other
than
the
ServeRAID-5i,
connect
the
other
end
of
the
cable
to
the
SCSI
connector
on
this
RAID
controller.
c.
Secure
both
cable
ends
with
the
retention
clips
on
the
SCSI
connectors.
10.
Locate
the
I
2
C
cable
that
comes
with
this
kit.
Note:
Both
I
2
C
cable
connectors
are
the
same,
enabling
this
cable
to
be
connected
in
either
direction.
a.
Connect
one
of
the
I
2
C
cable
connectors
to
the
SCSI
backplane.
b.
Connect
the
other
I
2
C
cable
connectors
to
the
new
3-Pack
SCSI
backplane.
See
the
illustration
in
step
9
on
page
72
for
the
cable
connector
location.
11.
Connect
the
end
of
the
power-supply
power
cable
that
is
labeled
“HDD2”
to
the
new
3-Pack
backplane.
See
the
illustration
in
step
9
for
the
cable
connector
location.
12.
Slide
the
3-Pack
Ultra320
Hot-Swap
Expansion
option
into
the
server
until
it
stops.
Secure
the
3-Pack
Ultra320
Hot-Swap
Expansion
option
to
the
server
with
the
four
screws
that
come
with
it.
13.
If
you
removed
the
air-baffle
assembly,
adapters,
plastic
dividers,
and
adapter-support
bracket
in
step
3
on
page
71,
reinstall
them
(see
“Removing
and
installing
the
adapter-support
bracket”
on
page
58).
Note:
Make
sure
that
no
cable
is
under
the
adapter-support
bracket
or
interferes
with
the
center
fans.
14.
Install
additional
internal
hot-swap
hard
disk
drives
in
the
3-Pack
Ultra320
Hot-Swap
Expansion
option
(see
“Installing
a
hot-swap
hard
disk
drive”
on
page
77).
Note:
The
3-Pack
backplane
sets
the
SCSI
IDs
for
these
hot-swap
hard
disk
drives.
See
“SCSI
IDs”
on
page
111
for
additional
information.
15.
If
you
have
other
options
to
install
or
remove,
do
so
now;
otherwise,
go
to
“Installing
the
server
bezel
and
left-side
cover
(tower
model)”
on
page
100
or
“Installing
the
server
bezel
and
top
cover
(rack
configuration)”
on
page
103.
Chapter
4.
Customer
replaceable
units
73