Lenovo M5400 User Guide - Lenovo B5400, M5400, M5400 Touch - Page 45

ery pack. For de, reless LAN cables one black, one wh

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Appendix A. CRU instructions 6 Remove the wireless LAN card e . 5 7 Install the new wireless LAN card. 8 Reinstall and tighten the screw. 9 Reconnect the two wireless LAN cables (one black, one white). Note: When installing or reinstalling the wireless LAN card, make sure to plug the black cable into the jack labeled AUX and the white cable into the jack labeled MAIN. 0 Reinstall the bottom slot cover and tighten the screws. 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. 39

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Appendix A. CRU instructions
39
6
Remo
v
e
t
he w
i
reless LAN card
.
7
Ins
t
all
t
he new w
i
reless LAN card.
8
Re
i
ns
t
all and
tig
h
t
en
t
he screw.
9
Reconnec
t
t
he
t
wo w
i
reless LAN cables (one black, one wh
it
e).
0
Re
i
ns
t
all
t
he bo
tt
om slo
t
co
v
er and
tig
h
t
en
t
he screws.
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.
Note:
When
i
ns
t
all
i
n
g
or re
i
ns
t
all
i
n
g
t
he w
i
reless LAN card, make s
u
re
t
o pl
ug
t
he black
cable
i
n
t
o
t
he
j
ack labeled
AUX
and
t
he wh
it
e cable
i
n
t
o
t
he
j
ack labeled
MAIN
.
e
5