Lenovo IdeaPad U530 Touch Hardware Maintenance Manual
44
1080 USB board
For
access,
remove
these
FRUs
in
order:
•
Figure
8.
Removal
steps
of
USB
board
Unplug
the
connector
in
the
direction
shown
by
arrow
and
,
unplug
the
speaker
connector
in
the
direction
shown
by
arrow
.
Remove
two
screws
in
step
,
and
then
remove
the
USB
board
in
the
direction
shown
by
arrow
.
When
installing:
When
attaching
the
USB
board
to
the
base
cover,
adjust
the
placement
of
the
USB
as
shown,
and
make
sure
that
both
of
the
USB
jacks
are
attached
to
the
holes
on
the
base
cover
as
shown.
Improper
placement
of
the
jacks
might
cause
a
damage.
Step
Screw (quantity)
Color
Torque
M2.5
×
3.0
mm,
flat
‐
head,
nylok
‐
coated
(2)
Black
2.5±0.2kgfcm
a
b
c
d
e
4
4
5
1
2
3
d
