Lenovo IdeaPad Y480 Lenovo Y480&Y580 Hardware Maintenance Manual V1.0 - Page 52
Removal steps of keyboard continued, M2 × 2 mm, flat-head, nylok-coated 4
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Lenovo Y480/Y580 Hardware Maintenance Manual Figure 9. Removal steps of keyboard (continued) Y580: Remove twelve screws a , four screws b and three screws c on the bottom. ca c c ab b b b a a a a aa a a a a Step a b c Screw (quantity) Color M2.5 × 8 mm, flat-head, nylok-coated(12) Black M2 × 2 mm, flat-head, nylok-coated (4) Black M2 × 3 mm, flat-head, nylok-coated (3) Black Y480: Remove the screw d. Torque 1.5 ~ 2.0 kgfcm 1.0 ~ 1.5 kgfcm 1.0 ~ 1.5 kgfcm d Step d Screw (quantity) Y480: M2.5 × 4 mm, flat-head, nylokcoated (1) Color Black Torque 1.5 ~ 2.0 kgfcm 48
Lenovo Y480/Y580 Hardware Maintenance Manual
48
Figure 9. Removal steps of keyboard (continued)
Y580:
Remove twelve screws
, four screws
and three screws
on the
bottom.
Y480:
Remove the screw
.
Step
Screw (quantity)
Color
Torque
M2.5 × 8 mm, flat-head, nylok-coated(12)
Black
1.5 ~ 2.0 kgfcm
M2 × 2 mm, flat-head, nylok-coated (4)
Black
1.0 ~ 1.5 kgfcm
M2 × 3 mm, flat-head, nylok-coated (3)
Black
1.0 ~ 1.5 kgfcm
Step
Screw (quantity)
Color
Torque
Y480: M2.5 × 4 mm, flat-head, nylok-
coated (1)
Black
1.5 ~ 2.0 kgfcm
a
b
c
a
a
a
a
a
a
a
a
a
b
b
b
b
c
c
c
a
a
a
a
b
c
d
d
d