Lenovo B50-45 Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 50

Removal, steps, finger, print, power, board, Continued, adhesive, screw, direction, arrow

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Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual Figure 9. Removal steps of finger print and power board (Continued) Peel off the adhesive of the power board FPC. Remove the screw e . Then remove the power board in the direction by arrow f . 5 6 Step Screw (quantity) Color b M2 x 3 mm, flat‐head, nylok‐coated (1) Black Torque 1.0~1.5kgf.cm When installing: Make sure that the finger print connector is attached firmly. 46

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Lenovo B50-30/B50-30 Touch/B50-45/ B50-70
Hardware Maintenance Manual
46
Figure
 
9.
 
Removal
 
steps
 
of
 
finger
 
print
 
and
 
power
 
board
 
(Continued)
Peel
 
off
 
the
 
adhesive
 
of
 
the
 
power
 
board
 
FPC.
 
Remove
 
the
 
screw
 
.
 
Then
 
remove
 
the
 
power
 
board
 
in
 
the
 
direction
 
by
 
arrow
 
.
 
When installing:
 
Make
 
sure
 
that
 
the
 
finger
 
print
 
connector
 
is
 
attached
 
firmly.
Step
Screw (quantity)
Color
Torque
M2
 
x
 
3
 
mm,
 
flat
‐
head,
 
nylok
‐
coated
 
(1)
 
Black
1.0~1.5kgf.cm
e
f
5
6
b