and
2,
both
expansion
slots
are
configured
as
64-bit
100
MHz
slots.
See
“System-board
switches
and
jumpers”
on
page
5
for
the
location
of
jumper
JPCIXB1.
Note:
If
you
install
both
a
33
MHz
adapter
and
a
66
MHz
adapter,
the
PCI
bus
will
operate
at
the
slower
speed.
v
The
server
is
designed
specifically
for
PCI-X
adapter
support,
but
it
also
supports
PCI
adapters.
v
The
server
supports
3.3
V
and
universal
PCI
and
PCI-X
adapters;
it
does
not
support
5.0-V-only
adapters.
v
The
integrated
video
controller
is
on
PCI
bus
1.
The
integrated
Ethernet
controllers
and
the
integrated
SCSI
controller
are
on
PCI-X
bus
2.
PCI-X
slot
1
and
PCI-X
slot
2
are
on
PCI-X
bus
3.
v
The
server
scans
PCI-X
slots
1
and
2
to
assign
system
resources.
By
default,
the
server
starts
(boots)
devices
in
the
following
order:
system
SCSI
devices;
PCI
and
PCI-X
devices;
then,
IDE
and
SATA
devices.
Note:
To
change
the
boot
precedence
for
PCI
and
PCI-X
devices
you
must
disable
the
devices
through
the
Configuration/Setup
Utility
program.
Start
the
Configuration/Setup
Utility
program
and
select
Startup
from
the
main
menu.
Then,
select
Startup
Sequence
and
use
the
arrow
keys
to
specify
the
startup
order.
For
more
information,
see
the
User’s
Guide
on
the
IBM
Eserver
Documentation
CD.
v
If
you
plan
to
install
either
an
optional
SCSI
adapter
or
an
optional
redundant
array
of
independent
disks
(RAID)
adapter,
you
can
install
it
in
either
of
the
PCI-X
slots
if
the
size
of
the
adapter
permits.
The
server
supports
a
variety
of
RAID
adapters
for
both
internal
and
external
configurations.
For
the
most
current
list
of
supported
RAID
adapters,
go
to
http://www.ibm.com/pc/us/compat/.
For
details
about
installing
a
RAID
adapter,
see
the
documentation
that
comes
with
the
adapter.
Note:
A
64-bit
133
MHz
adapter
can
be
installed
only
in
slot
1,
and
only
if
the
jumper
block
on
jumper
JPCIXB1
is
on
pins
2
and
3.
Chapter
2.
Installing
options
13
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