Lenovo IdeaPad S400 Touch Notebook - Manual (Page 44)

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual
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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