SC812L C
hassis
M
anual
2-2
l
Do
not
work
alone
when
working
with
high
voltage
components
.
l
Power
should
always
be
disconnected
from
the
system
when
removing
or
installing
main
system
components,
such
as
the
serverboard,
memory
mod
-
ules
and
the
DVD
-R
O
M
and
fl
oppy
drives
(not
necessary
for
hot
swappable
drives)
.
When
disconnecting
power,
you
should
fi
rst
power
down
the
system
with
the
operating
system
and
then
unplug
the
power
cords
from
all
the
power
supply
modules
in
the
system
.
l
When
working
around
exposed
electrical
circuits,
another
person
who
is
fa
-
miliar
with
the
power
-
off
controls
should
be
nearby
to
switch
off
the
power,
if
necessary
.
l
U
se
only
one
hand
when
working
with
powered
-
on
electrical
equipment
.
This
is
to
avoid
making
a
complete
circuit,
which
will
cause
electrical
shock
.
U
se
extreme
caution
when
using
metal
tools,
which
can
easily
damage
any
electrical
components
or
circuit
boards
they
come
into
contact
with
.
l
Do
not
use
mats
designed
to
decrease
electrostatic
discharge
as
protection
from
electrical
shock
. I
nstead,
use
rubber
mats
that
have
been
specifi
cally
designed
as
electrical
insulators
.
l
The
power
supply
power
cord
must
include
a
grounding
plug
and
must
be
plugged
into
grounded
electrical
outlets
.
l
S
erverboard
Battery:
CAU
T
I
O
N -
There
is
a
danger
of
explosion
if
the
onboard
battery
is
installed
upside
down,
which
will
reverse
its
polarities
This
battery
must
be
replaced
only
with
the
same
or
an
equivalent
type
recommended
by
the
manufacturer
.
Dispose
of
used
batteries
according
to
the
manufacturer
’
s
instructions
.
l
DVD
-R
O
M L
aser:
CAU
T
I
O
N -
this
server
may
have
come
equipped
with
a
DVD
-R
O
M
drive
.
To
prevent
direct
exposure
to
the
laser
beam
and
hazard
-
ous
radiation
exposure,
do
not
open
the
enclosure
or
use
the
unit
in
any
unconventional
way
.
2-5 General Safety Precautions
l
Keep
the
area
around
the
chassis
clean
and
free
of
clutter
.
Summary of Contents for SC812L Series
Page 4: ...SC812L Chassis Manual iv Notes...
Page 9: ...ix Preface Front Panel to the Motherboard A 3 A 4 Chassis Screws A 4...
Page 10: ...SC812L Chassis Manual x Notes...
Page 14: ...SC812L Chassis Manual 1 4 Notes...
Page 22: ...SC812L Chassis Manual 3 4 Notes...
Page 41: ...5 7 Chapter 5 Rack Installation Figure 5 3 Mounting the Chassis A B Rail Bracket C...
Page 46: ...SC812L Chassis Manual 5 12 Notes...
Page 47: ...1 Appendices Appendices Appendix A Compatible Cables...
Page 48: ...SC812L Chassis Manual 2 Notes...
