4.
Remove
the
metal
shield
from
the
drive
bay
by
inserting
a
flat-blade
screwdriver
into
one
of
the
slots
and
gently
prying
it
loose.
5.
Make
sure
the
drive
that
you
are
installing
is
set
correctly
as
either
a
master
or
a
slave
device.
Note:
A
serial
ATA
hard
disk
drive
does
not
need
to
be
set
as
either
a
master
or
a
slave
device.
v
If
it
is
the
first
CD
drive
or
DVD
drive,
set
it
as
a
master
device.
v
If
it
is
an
additional
CD
drive
or
DVD
drive,
set
it
as
a
slave
device.
v
If
it
is
an
additional
parallel
ATA
hard
disk
drive,
set
it
as
a
slave
device.
Refer
to
the
documentation
that
comes
with
your
drive
for
master/slave
jumper
information.
6.
You
might
have
to
remove
the
bezel
to
install
some
drives.
Remove
the
front
bezel
by
pushing
in
on
the
blue
plastic
tab
at
the
rear
of
the
computer.
Chapter
4.
Types
8189,
8190,
8194,
8195,
8415,
8432,
and
8433
89