Lenovo Y50-70 - Manual (Page 58)

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Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch
Hardware Maintenance Manual
Figure 9. Removal steps of fan assembly and heat sink assembly (continued)
Release the antenna cables and the speaker cables from the cable guides
4
. Unplug the fan connector in the direction shown by arrow 5. Remove the
screws 6.
Step Screw (quantity) Color Torque
6
M2.5 × 4.45 mm, flat-head, nylok-coated (2)
FAN TO Logic UP (Y40-70/Y40-80)
Sliver 2.5 kgf*cm
Remove the fan 7.