Lenovo 7345 Manuel D’Utilisation
5.
Carefully
lift
and
position
the
computer
upside
down
as
shown
in
6.
Pivot
the
cover-release
button
1
on
the
rear
of
the
computer
and
then
open
the
computer
cover
as
shown.
Installing
or
replacing
a
memory
module
Attention
Do
not
open
your
computer
or
attempt
any
repair
before
reading
and
understanding
the
“Important
safety
information”
in
the
ThinkCentre
Safety
and
Warranty
Guide
that
came
with
your
computer.
To
obtain
a
copy
of
the
ThinkCentre
Safety
and
Warranty
Guide,
go
to:
http://www.lenovo.com/support
This
section
provides
instructions
on
how
to
install
or
replace
a
memory
module.
Your
computer
has
two
slots
for
installing
SODIMMs
(small
outline
dual
inline
memory
modules)
that
provide
up
to
a
maximum
of
4
GB
of
system
memory.
When
installing
memory
modules,
the
following
rules
apply:
v
Use
1.8
V,
200-pin
DDR3
SDRAM
(double
data
rate
3
synchronous
dynamic
random
access
memory).
v
Use
1
GB
or
2
GB
memory
modules
in
any
combination
up
to
a
maximum
of
4
GB.
To
install
or
replace
a
memory
module:
1.
Open
the
computer
cover.
See
2.
Locate
the
memory
slots.
See
Figure
5.
Opening
the
computer
cover
Chapter
2.
Installing
options
and
replacing
hardware
13