Hardware Maintenance Manual - Lenovo Y40 50 Series
55
Lenovo Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/ Y50-80 Touch
Figure 9. Removal steps of fan assembly and heat sink assembly (continued)
Removethescrews
8
.
Step Screw (quantity) Color Torque
8
M2.0×6.5mm,at-head,nylok-coated(6)
THERMAL(CPU)ASSYTOM/B&
THERMAL(GPU)ASSYTOM/B(Y40-70/
Y40-80)
Black 2.5kgf*cm
Removetheheatsinkassemblyinthedirectionshownbyarrow
9
.










