Lenovo M5400 User Guide - Lenovo B5400, M5400, M5400 Touch - Page 42

ches on bo, he new one by press

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Appendix A. CRU instructions 6 If two DDR3 SDRAM modules are already installed in the memory slot, remove one of them to make room for the new one by pressing out on the latches on both edges of the socket at the same time. Be sure to save the old DDR3 SDRAM for future use. 1 1 2 7 Align the notch of the DDR3 SDRAM module with the protrusion of the socket and gently insert at a 30-45° angle. 8 Push the DDR3 SDRAM module down until the latches on both sides of the socket lock into place. 2 1 9 After aligning the attachment clips with their matching gaps, reinstall the bottom slot cover. 0 Reinstall and tighten the screw. A Reinstall the battery pack. For details, see "Replacing the battery pack" on page 28. B Turn the computer over again. Reconnect the AC power adapter and the cables to the computer. 36

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36
Appendix A. CRU instructions
6
If
t
wo DDR3
S
DRAM mod
u
les are already
i
ns
t
alled
i
n
t
he memory slo
t
,
remo
v
e one of
t
hem
t
o make room for
t
he new one by press
i
n
g
o
ut
on
t
he
la
t
ches on bo
t
h ed
g
es of
t
he socke
t
a
t
t
he same
ti
me. Be s
u
re
t
o sa
v
e
t
he
old DDR3
S
DRAM for f
utu
re
u
se.
7
Al
ig
n
t
he no
t
ch of
t
he DDR3
S
DRAM mod
u
le w
it
h
t
he pro
t
r
u
s
i
on of
t
he
socke
t
and
g
en
t
ly
i
nser
t
a
t
a 30-45° an
g
le.
8
P
u
sh
t
he DDR3
S
DRAM mod
u
le down
u
n
ti
l
t
he la
t
ches on bo
t
h s
i
des of
t
he socke
t
lock
i
n
t
o place.
9
Af
t
er al
ig
n
i
n
g
t
he a
tt
achmen
t
cl
i
ps w
it
h
t
he
i
r ma
t
ch
i
n
g
g
aps, re
i
ns
t
all
t
he
bo
tt
om slo
t
co
v
er.
0
Re
i
ns
t
all and
tig
h
t
en
t
he screw.
A
Re
i
ns
t
all
t
he ba
tt
ery pack. For de
t
a
i
ls, see “Replac
i
n
g
t
he ba
tt
ery pack” on
pa
g
e 28.
B
T
u
rn
t
he comp
ut
er o
v
er a
g
a
i
n. Reconnec
t
t
he AC power adap
t
er and
t
he
cables
t
o
t
he comp
ut
er.
2
1
1
1
2