IBM 8131 사용자 설명서

다운로드
페이지 44
Tools
 
required
 
To
 
replace
 
some
 
parts
 
in
 
your
 
computer,
 
you
 
will
 
need
 
a
 
flat-blade
 
or
 
Phillips
 
screwdriver.
 
Additional
 
tools
 
might
 
be
 
needed
 
for
 
certain
 
parts.
 
Handling
 
static-sensitive
 
devices
 
Static
 
electricity,
 
although
 
harmless
 
to
 
you,
 
can
 
seriously
 
damage
 
computer
 
components.
 
When
 
you
 
are
 
replacing
 
a
 
part,
 
do
 
not
 
open
 
the
 
static-protective
 
package
 
containing
 
the
 
new
 
part
 
until
 
the
 
defective
 
part
 
has
 
been
 
removed
 
from
 
the
 
computer
 
and
 
you
 
are
 
ready
 
to
 
install
 
the
 
new
 
part.
 
When
 
you
 
handle
 
parts
 
and
 
other
 
computer
 
components,
 
take
 
these
 
precautions
 
to
 
avoid
 
static-electricity
 
damage:
 
v
   
Limit
 
your
 
movement.
 
Movement
 
can
 
cause
 
static-electricity
 
to
 
build
 
up
 
around
 
you.
 
v
   
Always
 
handle
 
parts
 
and
 
other
 
computer
 
components
 
carefully.
 
Handle
 
adapters,
 
memory
 
modules,
 
system
 
boards,
 
and
 
microprocessors
 
by
 
the
 
edges.
 
Never
 
touch
 
any
 
exposed
 
circuitry.
 
v
   
Prevent
 
others
 
from
 
touching
 
the
 
parts
 
and
 
other
 
computer
 
components.
 
v
   
Before
 
you
 
replace
 
a
 
new
 
part,
 
touch
 
the
 
static-protective
 
package
 
containing
 
the
 
part
 
to
 
a
 
metal
 
expansion-slot
 
cover
 
or
 
other
 
unpainted
 
metal
 
surface
 
on
 
the
 
computer
 
for
 
at
 
least
 
two
 
seconds.
 
This
 
reduces
 
static
 
electricity
 
in
 
the
 
package
 
and
 
your
 
body.
 
v
   
When
 
possible,
 
remove
 
the
 
new
 
part
 
from
 
the
 
static-protective
 
packaging,
 
and
 
install
 
it
 
directly
 
in
 
the
 
computer
 
without
 
setting
 
the
 
part
 
down.
 
When
 
this
 
is
 
not
 
possible,
 
place
 
the
 
static-protective
 
package
 
that
 
the
 
part
 
came
 
in
 
on
 
a
 
smooth,
 
level
 
surface
 
and
 
place
 
the
 
part
 
on
 
it.
 
v
   
Do
 
not
 
place
 
the
 
part
 
on
 
the
 
computer
 
cover
 
or
 
other
 
metal
 
surface.
 
vi
 
Hardware
 
Replacement
 
Guide