Lenovo IdeaPad S400u Hardware Maintanence Manual - Page 44

Fan assembly and Heat Sink assembly, and two screws

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Lenovo IdeaPad S400 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 b Screw (quantity) M2 × 3 mm, flat-head, nylok-coated (6) M2 × 5 mm, flat-head, nylok-coated (2) Color Silver Silver Torque 1.85 kgfcm 1.85 kgfcm 40

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Lenovo IdeaPad S400 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
M2 × 3 mm, flat-head, nylok-coated (6)
M2 × 5 mm, flat-head, nylok-coated (2)
Silver
Silver
1.85 kgfcm
1.85 kgfcm
a
a
b
c
c
b
b
b
b
b
c
b
b