Lenovo 6445 用户手册
Attention:
v
Install
the
server
only
in
a
rack
cabinet
that
has
perforated
doors.
v
Do
not
leave
open
space
above
or
below
an
installed
server
in
your
rack
cabinet.
To
help
prevent
damage
to
server
components,
always
install
a
filler
panel
to
cover
the
open
space
and
to
help
ensure
proper
air
circulation.
See
the
documentation
that
comes
with
the
rack
cabinet
for
more
information.
3.
Connect
the
cables
and
power
cords.
Attention:
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.
See
the
documentation
that
comes
with
each
dc
power
supply.
See
See
for
more
information.
4.
Update
the
server
configuration.
See
for
more
information.
Installing
the
cover
To
install
the
cover,
place
it
into
position
and
slide
it
forward.
1
Cover-release
latch
Connecting
the
cables
The
following
illustrations
show
the
locations
of
the
input
and
output
connectors
on
the
front
and
rear
of
the
server.
Front
view
1
USB
5
connector
3
Video
connector
Chapter
2.
Installing
optional
devices
31