Lenovo 3000 N500 User Manual
Page 90
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Table
26.
Removal
steps
of
system
board,
PC
Card/ExpressCard
slots
assembly
(continued)
5
a
b
b
c
When
installing:
When
attaching
the
system
board
to
the
base
cover,
adjust
the
placement
of
the
wireless
radio
switch
as
shown
in
a ,
and
make
sure
that
both
of
the
audio
jack
and
the
microphone
jack
are
attached
to
the
holes
on
the
base
cover
as
shown
in
b .
Improper
placement
of
the
switch
or
those
jacks
might
cause
a
damage.
6
7
7
Step
Screw
(quantity)
Color
Torque
7
M2
×
3
mm,
wafer-head,
nylon-coated
(2)
Black
2.0
Nm
(2.5
kgfcm)
82
Lenovo
3000
N500
Hardware
Maintenance
Manual
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