7-6 Non User-Serviceable Problems
Installation Problems
If
the
fault
is
not
in
the
new
hardware
itself,
there
may
be a
problem
with
its
installation. Check
to
be
sure
that:
• All SIMMs
are
fully
seated
in
the
proper sockets.
• All
the
SIMMs
in
the
Fast
RAM
banks
are
the
same
size,
either
1
MBor
4MB.
• The
Fast
RAM
SIMM SIZE
jumper
setting
matches
the
type
of
SIMM
in
the
Fast
RAM banks.
•
No
other
jumpers
have
been moved from
their
factory-set
positions.
• The processor module
and
the
expansion slot
daughterboard
are
fully
seated
in
their
slots.
• All expansion boards
are
fully seated
in
their
slots
and
connected according to
their
instructions.
• All peripherals were properly reconnected to
the
Amiga
after
installation.
Refer to
the
installation
sections of
Chapters
1, 4,
and
5.
Maintenance Problems
• A floppy, removable media,
or
CD-ROM drive is dirty
or
out
of
alignment. Use a commercial drive
alignment
and/or cleaning
product according to
the
drive
manufacturer's
directions,
or
have your dealer/service center look
at
the
drive.
• The mouse ball
or
mouse ball rollers
are
dirty. Open
the
mouse
ball cavity, remove
the
ball,
and
clean
the
ball
and
interior
with
a cotton swab.
• Connector pins
are
bent
or
dirty. Carefully clean
and
straighten
the
pins.
Non User-Serviceable Problems
If
you still
have
a problem
after
trying
the
remedies suggested here,
you may have a
hardware
problem
that
requires
professional
attention. Have your Amiga examined
by
your
Amiga dealer/service