Lenovo RD120 User Manual
Page 49
1
Microprocessor
air
baffle
2
Finger
holes
To
remove
the
microprocessor
air
baffle,
complete
the
following
steps:
1.
Read
the
safety
information
that
begins
on
page
and
2.
Turn
off
the
server
and
peripheral
devices
and
disconnect
all
power
cords
and
external
cables
(see
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.
3.
Remove
the
cover
(see
4.
Place
your
fingers
into
the
two
finger
holes
on
the
top
of
the
air
baffle
and
lift
the
air
baffle
out
of
the
server.
Attention:
For
proper
cooling
and
airflow,
replace
the
air
baffle
before
you
turn
on
the
server.
Operating
the
server
with
an
air
baffle
removed
might
damage
server
components.
Chapter
2.
Installing
optional
devices
35