Lenovo Z51-70 Laptop Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 61

Fan assembly and Heat Sink assembly

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Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ 1110 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • "1010 Keyboard" on page 33 • "1020 Optical drive" on page 37 • "1030 Base cover" on page 40 • "1040 Battery pack" on page 45 Figure 11. Removal steps of fan assembly and heat sink assembly Detach the fan connector in the direction shown by arrow 1 , and then remove the screws 2. 22 2 1 Step Screw (quantity) 2 M2 × 6, Phillips head, nylok-coated (3) FAN TO UPPER Color Torque Black 1.85+/-0.15 kgf/cm When installing: Make sure that the fan connector is attached firmly to the system board. 57

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Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ
1110 Fan assembly and Heat Sink assembly
For access, remove these FRUs in order:
•
“1010 Keyboard” on page 33
•
“1020 Optical drive” on page 37
•
“1030 Base cover” on page 40
•
“1040 Battery pack” on page 45
Figure 11. Removal steps of fan assembly and heat sink assembly
Detach the fan connector in the direction shown by arrow
1
, and then remove
the screws
2
.
2
2
2
1
Step
Screw (quantity)
Color
Torque
2
M2 × 6, Phillips head, nylok-coated (3)
FAN TO UPPER
Black
1.85+/-0.15 kgf/cm
When installing:
Make sure that the fan connector is attached firmly to the
system board.