Lenovo TC S51-8171 Manuel D’Utilisation

Page de 60
Installing
 
memory
 
Your
 
computer
 
has
 
two
 
connectors
 
for
 
installing
 
dual
 
inline
 
memory
 
modules
 
(DIMMs)
 
that
 
provide
 
up
 
to
 
a
 
maximum
 
of
 
2
 
GB
 
of
 
system
 
memory.
 
When
 
installing
 
memory,
 
the
 
following
 
rules
 
apply:
 
v
   
Use
 
2.5
 
V,
 
184-pin,
 
double
 
data
 
rate
 
synchronous
 
dynamic
 
random
 
access
 
memory
 
(DDR
 
SDRAM),
 
non-ECC
 
DIMMs.
 
v
   
Use
 
128
 
MB,
 
256
 
MB,
 
512
 
MB,
 
or
 
1
 
GB
 
DIMMs
 
(when
 
available)
 
in
 
any
 
combination.
Note:
  
Only
 
DDR
 
SDRAM
 
DIMMs
 
can
 
be
 
used.
 
To
 
install
 
DIMMs:
 
1.
   
Access
 
the
 
system
 
board.
 
See
 
 
 
 
 
 
 
 
 
 
2.
   
Locate
 
the
 
DIMM
 
connectors.
 
See
 
 
 
 
 
 
 
 
 
 
3.
   
Open
 
the
 
retaining
 
clips.
     
4.
   
Make
 
sure
 
the
 
notch
 
in
 
the
 
DIMM
 
aligns
 
with
 
the
 
tab
 
on
 
the
 
connector.
 
Push
 
or
 
insert
 
the
 
memory
 
module
 
straight
 
down
 
into
 
the
 
connector
 
until
 
the
 
retaining
 
clips
 
close.
     
5.
   
Replace
 
the
 
PCI
 
riser
 
and
 
adapters
 
if
 
it
 
was
 
removed.
 
6.
   
Place
 
the
 
drives
 
back
 
to
 
the
 
original
 
position.
 
7.
   
Replace
 
the
 
cover.
 
See
 
 
 
 
 
 
 
 
 
 
  
16
 
User
 
Guide