Owner`s manual
Appendix
5:
If
System
Boot
Fails
If
you
have
set
the
RAM
3000 Deluxe
to
upgrade base
memory
and
have installed
the
board, some
AT
compatibles
may
not
start
up
during
the
bootup
process.
This
is due
to
the
possibility
that
the
chips used
for
upgrading base
memory
may
be improperly installed
or
are
defective.
If
this occurs, remove
any
other
extended
memory
boards
installed in your AT;
then
set
the
board's
memory
starting
address
to
either
1 M
(lOOOOOH),
1408K (l60000H),
or
1536K
(l80000H), depending
on
the
design
of
your
AT
mother-
board.
Reboot
the
system;
if
the
SETUP
program
reports
a
memory
mismatch,
inform
it
of
only
the
base
memory
already
in
your system
before
you install
the
RAM
3000
Deluxe board.
Then
run
EV159.EXE to
find
the
location
of
any
bad
chips.
Check
if
the
chips
are
improperly
inserted
(did you
bend
or
break
the
chip
pins
and/or
improperly
orient
the
chips?);
if
the
chips
are
properly
inserted,
the
RAM
chips
are
defective
and
must
be
replaced.
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