IBM 6623 User Manual
3.
Press
F12.
4.
Select
the
startup
device.
The
next
time
the
computer
is
started,
it
returns
to
the
startup
sequence
that
is
set
in
the
Configuration/Setup
Utility
program.
Enabling
the
Broadcom
NetXtreme
Gigabit
Ethernet
Boot
Agent
The
Broadcom
NetXtreme
Gigabit
Ethernet
Boot
Agent
is
part
of
the
BIOS
code
in
your
computer.
You
can
use
it
to
configure
the
network
as
a
startable
device,
and
you
can
customize
where
the
network
startup
option
appears
in
your
startup
sequence.
You
enable
and
disable
the
Broadcom
NetXtreme
Gigabit
Ethernet
Boot
Agent
from
the
Configuration/Setup
Utility
program.
Complete
the
following
steps
to
enable
the
Broadcom
NetXtreme
Gigabit
Ethernet
boot
agent:
1.
From
the
Configuration/Setup
Utility
main
menu,
select
Devices
and
I/O
Ports
and
press
Enter.
2.
Select
System
Board
Ethernet
PXE/DHCP
and
use
the
Right
Arrow
(→)
key
to
set
it
to
Enabled.
3.
Select
Save
Settings
and
press
Enter.
Using
the
Adaptec
HostRAID
configuration
programs
Use
the
Adaptec
RAID
Configuration
Utility
programs
and
SCSISelect
Utility
(also
referred
to
as
IBM
ServeRAID-7e)
to
add
RAID
level-0
and
level-1
functionality
to
the
integrated
Serial
ATA
controller
and
the
integrated
SCSI
controller.
RAID
level-0
is
striping
where
the
drives
are
seen
as
a
single
volume
and
increases
performance
and
RAID
level-1
is
mirroring
where
the
contents
of
one
drive
are
copied
to
the
other
drive
to
increase
hard
drive
availability.
Be
sure
to
use
these
programs
as
described
in
this
document.
Use
these
programs
to:
v
Configure
a
redundant
array
of
independent
disks
(RAID)
array
v
View
or
change
your
RAID
configuration
and
associated
devices
Consider
the
following
information
when
using
the
Adaptec
RAID
Configuration
Utility
programs
and
SCSISelect
Utility
program
to
configure
and
manage
arrays:
v
The
integrated
SCSI
controller
with
integrated
SCSI
RAID
(in
SCSI
models)
and
the
integrated
Serial
ATA
controller
(in
SATA
models)
with
integrated
SATA
RAID
supports
RAID
levels
0
and
1
with
the
option
of
having
a
hot-spare
drive.
Installing
an
optional
ServeRAID
controller
provides
additional
RAID
levels.
v
Hard
disk
drive
capacities
affect
how
you
create
arrays.
Drives
in
an
array
can
have
different
capacities,
but
the
RAID
controller
treats
them
as
if
they
all
have
the
capacity
of
the
smallest
hard
disk
drive.
v
To
help
ensure
signal
quality,
do
not
mix
drives
with
different
speeds
and
data
rates.
v
To
update
the
firmware
and
BIOS
code
for
an
optional
ServeRAID
controller,
you
must
use
the
IBM
ServeRAID
Support
CD
that
comes
with
the
ServeRAID
option.
v
If
you
install
a
different
type
of
RAID
adapter
in
the
computer,
use
the
configuration
method
described
in
the
instructions
that
come
with
that
adapter
to
view
or
change
SCSI
settings
for
attached
devices.
Chapter
3.
Installing
software
49