Lenovo K4350 Laptop Hardware Maintenance Manual - Zhaoyang K4350 - Page 67

Removal steps of the thermal module assembly, When installing, grease, at an amount of 0.2 grams

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Removal steps of the thermal module assembly Detach the connector 1 . Loosen the screws 2 to 7 . 3 4 5 2 7 6 1 When installing: Ensure that the connector is attached firmly to the system board. Carefully remove the thermal module assembly. Note: Be careful not to damage the connector. 8 When installing: Before you attach the thermal module assembly to the system board, apply thermal grease, at an amount of 0.2 grams, on the part marked a and b as shown in the following illustrations. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. Chapter 8. Removing or replacing a FRU 61

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Removal steps of the thermal module assembly
Detach the connector
1
. Loosen the screws
2
to
7
.
1
3
5
4
2
7
6
When installing:
Ensure that the connector is attached firmly to the system board.
Carefully remove the thermal module assembly.
Note:
Be careful not to damage the connector.
8
When installing:
Before you attach the thermal module assembly to the system board, apply thermal
grease, at an amount of 0.2 grams, on the part marked
a
and
b
as shown in the following illustrations.
Either too much or too less application of grease can cause a thermal problem due to imperfect contact
with a component.
Chapter 8
.
Removing or replacing a FRU
61