Lenovo M50-70 Laptop (English) Hardware Maintenance Manual - Page 61
Removal steps of system board and touchpad module continued
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Lenovo M50-70/M50-80 Figure 13. Removal steps of system board and touchpad module (continued) Disconnect the connectors in the directions shown by arrows 1 and 2. Remove the screws 3. Step Screw (quantity) Color Torque 3 M2.0 × 3.0 mm, flat-head, nylok-coated (2) M/B to Up Black 1.8±0.2 kgf*cm When installing: Make sure that the connectors are attached firmly. Remove the system board in the direction shown by arrow 4. 57
57
Lenovo M50-70/M50-80
Figure 13. Removal steps of system board and touchpad module (continued)
Disconnect the connectors in the directions shown by arrows
1
and
2
.
Remove the screws
3
.
±
±
±
²
²
²
³
³
Step
Screw (quantity)
Color
Torque
3
M2.0 × 3.0 mm, flat-head, nylok-coated (2)
M/B to Up
Black
1.8±0.2 kgf*cm
When installing:
Make sure that the connectors are attached firmly.
Remove the system board in the direction shown by arrow
4
.
´