Lenovo Flex 2-15D Notebook Lenovo - Manual (Page 54)

Lenovo Flex 2-14/Flex 2-14D/Flex 2-15/Flex 2-15D Hardware Main-
tenance Manual
50
Figure 9. Removal steps of system board (continued)
Flex 2-15/Flex 2-15D: Remove five screws .
Flex 2-14/Flex 2-14 D: Remove two screws and five screws .
Step Screw (quantity) Color Torque
M2 × 3 mm, flat-head, nylok-coated (2)
(Flex 2-14/Flex 2-14D)
M2 × 4 mm, flat-head, nylok-coated (5)
(Flex 2-14/Flex 2-14D)
M2.0 × 3.5 mm, flat-head, nylok-coated (5)
(Flex 2-15/Flex 2-15D) Black
Silver
Black
1.5~1.8 kgfcm
1.8~2.0 kgfcm
1.85+/-0.15 kgfcm
a
a
a
a
a
a
a b
a
a
b
b
b
b
b
a