Lenovo G50-30 Maintenance Manual page 56

G50-30/G50-45/G50-70/G50-70m/Z50-70 Hardware Maintenance Manual
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Figure 10. Removal steps of ODD board and USB&audio board (continued)
Detach the USB&audio board connector in the directions shown by arrows 5
and 6. Remove the screw 7.
Step Screw (quantity)
M2 × 3.5 mm, flat-head, nylok-coated (1)
7
USB board + D
Color Torque
Black 1.5 ~ 2.0 kgf*cm