Lenovo 3000 j 7397 Benutzerhandbuch
Installing
memory
Your
computer
has
two
connectors
for
installing
DIMMs
that
provide
up
to
a
maximum
of
4.0
GB
of
system
memory.
When
installing
memory
modules,
the
following
rules
apply:
v
Use
1.8
V,
240-pin
double
data
rate
2
synchronous
dynamic
random
access
memory
(DDR2
SDRAM).
v
Use
256
MB,
512
MB,
1.0
GB,
or
2.0
GB
memory
modules
in
any
combination
up
to
a
maximum
of
4.0
GB.
To
install
a
memory
module:
1.
Remove
the
computer
cover.
See
2.
Access
the
system
board.
See
3.
Remove
any
parts
that
might
prevent
access
to
the
memory
connectors.
4.
Locate
the
memory
connectors.
See
5.
Open
the
retaining
clips.
6.
Position
the
memory
module
over
the
memory
connector.
Make
sure
that
the
notch
1
on
the
memory
module
aligns
correctly
with
the
connector
key2
on
the
system
board.
Push
the
memory
module
straight
down
into
the
connector
until
the
retaining
clips
close.
26
User
Guide