Lenovo S40-70 Laptop Hardware Maintenance Manual - Lenovo S40 - Page 44
Fan assembly and Heat Sink assembly, and two screws
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Lenovo S40 Hardware Maintenance Manual 1050 Fan assembly and Heat Sink assembly For access, remove this FRU: • "1010 Battery pack" on page 33 Figure 5. Removal steps of fan assembly and heat sink assembly Unplug the fan connector in the direction shown by arrow a. a When installing: Make sure that the fan connector is attached firmly to the system board. Remove six screws b and two screws c . c b b bb b cb Step Screw (quantity) Color Torque P/N b M2 × 3 mm, flat-head, nylok-coated (6) Silver 1.85 kgfcm 90202853 M2 × 5 mm, flat-head, nylok-coated (2) Silver 1.85 kgfcm 40
Lenovo S40 Hardware Maintenance Manual
40
1050 Fan assembly and Heat Sink assembly
For access, remove this FRU:
•
“1010 Battery pack” on page 33
Figure 5. Removal steps of fan assembly and heat sink assembly
Unplug the fan connector in the direction shown by arrow
When installing:
Make sure that the fan connector is attached firmly to the
system board.
Remove six screws
and two screws
.
Step
Screw (quantity)
Color
Torque
P/N
M2 × 3 mm, flat-head, nylok-coated (6)
M2 × 5 mm, flat-head, nylok-coated (2)
Silver
Silver
1.85 kgfcm
1.85 kgfcm
90202853
a
a
b
c
c
b
b
b
b
b
c
b
b