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1070 Heat sink
For access, remove this FRU:
• "1010 Base cover assembly" on page 37
Removal steps of the heat sink
Step
Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (4)
When installing: Before you attach the heat sink to the computer, apply thermal grease, at an amount of 0.2
grams, on the parts marked
grease can cause a thermal problem due to imperfect contact with a component. For the new heat sink, you
must peel the thin film off from the rubbers.
42
Lenovo 13w Yoga Hardware Maintenance Manual
a
as shown in the following illustration. Either too much or too less application of
Color
Torque
Black
0.181 Nm
(1.85 kgf-cm)
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