v
You
can
install
an
optional
RAID
controller
to
enable
you
to
configure
the
internal
hard
disk
drives
into
disk
arrays.
See
your
RAID
controller
option
documentation
for
complete
instructions
for
installing
a
RAID
controller
and
for
additional
information
about
RAID
controllers.
Note:
Some
operating
systems,
such
as
SCO
6.0
and
UnixWare
7.14,
do
not
support
RAID.
See
http://www.ibm.com/servers/eserver/serverproven/compat/us/
to
determine
whether
a
supported
operating
system
supports
RAID.
v
The
optional
ServeRAID
™
-7t
SATA
controller
can
be
installed
only
in
PCI-X
slot
2.
The
low-profile
bracket
that
comes
with
the
controller
is
required
for
you
to
install
the
controller.
v
The
optional
ServeRAID
8i
controller
can
be
installed
only
in
PCI-X
slot
2.
The
low-profile
bracket
that
comes
with
the
controller
is
required
for
you
to
install
the
controller.
Remove
the
blue
bracket
that
comes
preinstalled
on
the
controller,
and
install
the
low-profile
bracket.
v
The
server
scans
the
PCI-X
slots
to
assign
system
resources.
If
you
have
not
changed
the
default
startup
sequence,
the
server
starts
the
devices
in
the
following
order:
the
CD
drive
first;
then,
depending
on
the
model,
the
PCI-X
slots
1
and
2,
or
the
PCI-X
slot
and
the
PCI
Express
slot,
and
then
the
integrated
Ethernet
controllers.
To
install
the
replacement
PCI
or
PCI-X
adapter,
complete
the
following
steps:
1.
See
the
documentation
that
comes
with
the
adapter
for
instructions
for
setting
jumpers
or
switches
and
for
cabling.
2.
Read
the
safety
information
that
begins
on
page
and
3.
Turn
off
the
server
and
peripheral
devices,
and
disconnect
the
power
cords
and
all
external
cables.
4.
Remove
the
server
from
the
rack;
then,
remove
the
cover
(see
5.
Grasp
the
riser-card
assembly
at
the
rear
edge
and
lift
to
remove
the
riser-card
assembly.
Attention:
PCI
expansion-slot
covers
must
be
installed
on
all
vacant
slots.
This
maintains
the
electronic
emissions
characteristics
of
the
server
and
ensures
proper
cooling
of
server
components.
34
IBM
xSeries
306m
Types
8849
and
8491:
Problem
Determination
and
Service
Guide
Summary of Contents for 306m - eServer xSeries - 8849
Page 1: ...IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide ...
Page 2: ......
Page 3: ...IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide ...
Page 8: ...vi IBM xSeries 306m Types 8849 and 8491 Problem Determination and Service Guide ...
Page 143: ......
Page 144: ... Part Number 31R1183 Printed in USA 1P P N 31R1183 ...
