User's Manual

Connecting the Cables
To
connect
the
hard
disk
drive
to
the
computer,
you
need
to
connect
two
cables:
the
hard
disk
drive
ribbon
cable
and
a
power
supply
cable.
Follow
these
steps:
1.
If you
are
installing
your
computer’s
first
hard
disk
drive,
you
need
to
connect
the
hard
disk
drive
ribbon
cable
to
the
system
board
now.
Follow
the
instructions
on
page
5-31
and
then
return
here.
2.
The
hard
disk
drive
ribbon
cable
should
be
connected
to
the
main
system
board.
Locate
the
free
connector
on
the
end
of
this
cable.
(If
there
is a
hard
disk
drive
in
the
lower
horizontal
bay,
the
middle
connector
is
attached
to
that
drive.)
3.
Notice
the
small
tab
in
the
middle
of
the
cable
connector;
align
this
tab
with
the
notch
in
the
hard
disk
drive
connector,
as
shown
in
the
following
illustration.
Note
When
the
hard
disk
drive
ribbon
cable
is
positioned
correctly,
the
red
wire
on
the
cable
aligns
with
pin
1
on
the
drive
connector.
To
identify
pin
1,
look
for
a 1
or
2
at
the
connector
on
the
drive’s
circuit
board.
Installing
and
Removing
Drives 5-11