Lenovo 6445 用户手册
Chapter
1.
Introduction
This
Installation
Guide
contains
instructions
for
setting
up
your
Lenovo
®
ThinkServer
™
RD120
Types
6444,
6445,
6446,
and
6447
server
and
basic
instructions
for
installing
some
optional
devices.
More
detailed
instructions
for
installing
optional
devices
are
in
the
User
Guide
on
the
ThinkServer
Documentation
DVD,
which
comes
with
the
server.
This
document
contains
information
about:
v
Setting
up
and
cabling
the
server
v
Starting
and
configuring
the
server
v
Installing
some
optional
devices
v
Solving
problems
Attention:
The
information
in
this
document
regarding
installing
and
removing
power
supplies
and
connecting
and
disconnecting
power
refers
to
ac
power
supplies
only.
If
the
server
contains
dc
power
supplies,
see
the
documentation
that
comes
with
the
dc
power
supplies.
In
a
dc
power
environment,
only
trained
service
personnel
other
than
Lenovo
service
technicians
are
authorized
to
connect
or
disconnect
power
to
the
dc
power
supply
and
to
install
and
remove
a
dc
power
supply.
The
server
has
two
model
styles,
which
are
based
on
the
size
and
number
of
hard
disk
drive
bays:
v
The
3.5-inch
models
have
six
3.5-inch
hot-swap
hard
disk
drive
bays.
Install
only
3.5-inch
drives
in
these
models.
If
you
intend
to
install
a
tape
drive,
the
tape
drive
will
occupy
two
of
the
six
3.5-inch
drive
bays.
v
The
2.5-inch
models
have
eight
2.5-inch
hot-swap
hard
disk
drive
bays
and
one
3.5-inch
tape
drive
bay.
Install
only
2.5-inch
hard
disk
drives
and
an
optional
3.5-inch
tape
drive
in
these
models.
Throughout
this
documentation,
the
terms
2.5-inch
models
and
3.5-inch
models
are
used
to
distinguish
between
the
server
styles.
If
firmware
and
documentation
updates
are
available,
you
can
download
them
from
the
Lenovo
Web
site.
The
server
might
have
features
that
are
not
described
in
the
documentation
that
comes
with
the
server,
and
the
documentation
might
be
updated
occasionally
to
include
information
about
those
features,
or
technical
updates
might
be
available
to
provide
additional
information
that
is
not
included
in
the
server
documentation.
To
check
for
updates,
complete
the
following
steps:
Note:
Changes
are
made
periodically
to
the
Lenovo
Web
site.
The
actual
procedure
might
vary
slightly
from
what
is
described
in
this
document.
1.
Go
to:
©
Lenovo
2008.
Portions
©
IBM
Corp.
2007.
1