2
Installation Procedures
Caution:
Static
Electricity
Discharge
may
permanently
damage
your
system.
Discharge
any
static
electricity
build
up
in
your
body
by
touching
your
computer
ʹ
s
case
for
a
few
seconds.
Avoid
any
contact
with
internal
parts
and
handle
cards
only
by
their
external
edges.
1. Turn
Off
the
power
to
the
terminal
and
disconnect
any
peripheral
devices.
2. Unplug
the
terminal
ʹ
s
power
cord.
3. 2.
Remove
the
Front
Cover.
a. Turn
the
Keylock
to
the
unlocked
position.
b. Pull
the
top
edge
of
the
Front
Cover
away
from
the
chassis
and
remove
the
cover.
4. Remove
the
Top
Cover.
a. Loosen
the
thumbscrews
(2)
that
secure
the
Top
Cover.
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Thumbscrews
