Commodore A 2091-40 - Installing a 5.25 Harddisk

Installing the A2091-40/A2091 3-9
Replace the plate. You should have some leeway to slide the plate back and forth,
since you will need to make sure that the face of the floppy disk drive is flush with
the face of the Amiga.
Push the plate forward, and replace the Amiga's cover. If the disk drive is not flush
with the face of the Amiga, slide the plate into place. Remove the Amiga’s cover
and tighten the screws holding the metal plate in place
Connect the ribbon cable to the hard disk, Make sure that the cable is aligned
properly and that pin 1 on the ribbon cable is aligned with pin 1 on the hard disk
connector.
4-pin
Power Connector
Connect
the
hard
disk
to
the
Amiga's
power
supply.
Locate
the
wires
running
from
the
power
supply.
It
splits
into
two
sets
of
wires,
each
terminating
with
a
plastic
4-pin
connector.
Attach
one
of
the
connectors
to
the
hard
disk
power
connector.
The
power
connector
is
shaped
so
that
it
can
fit
only
one
way.
Make
sure
that
the
connectors
on
the
power
cable
and
the
hard
disk
are
aligned
correctly.
Reconnect
he
floppy
drive's
power
cable
and
ribbon
cable
3.1.3 Installing a 5.25" hard disk
Your 5.25" hard disk fits in the drive bay beneath the internal floppy disk drive.
Before installing the hard disk you must connect the ribbon cable to the hard disk.
Make sure that the cable is aligned properly and that pin 1 on the ribbon cable is
aligned with pin 1 on the hard disk connector.