
54
G50-70/G50-70m/Z50-70 Hardware Maintenance Manual
Figure 11. Removal steps of system board (continued)
Unplugthespeakerconnectorinthedirectionshownbyarrow
3
.Removethe
screws
4
.
Step Screw (quantity) Color Torque
4
M2×3.5mm,at-head,nylok-coated(3)
MB+D
Black 1.5~2.0kgf*cm