Lenovo B50-45 Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebo - Page 49
Finger print and power board, 0~1.5kgf.cm
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Lenovo B50-30/B50-30 Touch/B50-45/B50-70 1090 Finger print and power board For access, remove these FRUs: • "1010 Battery pack" on page 33 • "1020 Optical drive" on page 34 • "1030 Bottom slot cover" on page 36 • "1070 Keyboard" on page 41 • "1080 Keyboard bezel" on page 43 Figure 9. Removal steps of finger print and power board Disconnect the finger print connect in the direction by arrow a b . Remove the screw c . Remove the finger print bracket in the direction by arrow d . Then remove the finger print by arrow d . 3 4 1 2 Step Screw (quantity) Color b M2 x 3 mm, flat‐head, nylok‐coated (1) Black Torque 1.0~1.5kgf.cm 45
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Lenovo B50-30/B50-30 Touch/B50-45/B50-70
45
1090 Finger print and power board
For
access,
remove
these
FRUs:
•
“1010
Battery
pack”
on
page
33
•
“1020
Optical
drive”
on
page
34
•
“1030
Bottom
slot
cover”
on
page
36
•
“1070
Keyboard”
on
page
41
•
“1080
Keyboard
bezel”
on
page
43
Figure
9.
Removal
steps
of
finger
print
and
power
board
Disconnect
the
finger
print
connect
in
the
direction
by
arrow
Remove
the
screw
Remove
the
finger
print
bracket
in
the
direction
by
arrow
.
Then
remove
the
finger
print
by
arrow
.
Step
Screw (quantity)
Color
Torque
M2
x
3
mm,
flat
‐
head,
nylok
‐
coated
(1)
Black
1.0~1.5kgf.cm
a
b
c
d
d
4
3
1
2
b