Lenovo M5400 User Guide - Lenovo B5400, M5400, M5400 Touch - Page 43
talled memory, If only one DDR3, DRAM mod, alled, he comp, er yo, are ser, card m, LOT-0, lower slo
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Appendix A. CRU instructions Note: If only one DDR3 SDRAM module is installed in the computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), and not in SLOT-1 ( : upper slot). b a To make sure that the DDR3 SDRAM module is installed correctly, do as follows: 1 Turn the computer on. 2 Hold F1 during startup. The BIOS setup utility screen opens. The Installed memory item shows the total amount of memory installed in your computer. 37
Appendix A. CRU instructions
37
To make s
u
re
t
ha
t
t
he DDR3
S
DRAM mod
u
le
i
s
i
ns
t
alled correc
t
ly, do as
follows:
1
T
u
rn
t
he comp
ut
er on.
2
Hold
F1
d
u
r
i
n
g
s
t
ar
tu
p. The BIO
S
se
tu
p
uti
l
it
y screen opens.
The
In
s
talled memory
it
em shows
t
he
t
o
t
al amo
u
n
t
of memory
i
ns
t
alled
i
n yo
u
r comp
ut
er.
Note:
If only one DDR3
S
DRAM mod
u
le
i
s
i
ns
t
alled
i
n
t
he comp
ut
er yo
u
are ser
vi
c
i
n
g
,
t
he
card m
u
s
t
be
i
ns
t
alled
i
n
S
LOT-0 (
: lower slo
t
), and no
t
i
n
S
LOT-1 (
:
u
pper slo
t
).
b
a