Lenovo ThinkPad Edge E330 Hardware Maintenance Manual - Page 77
Removal steps of thermal fan assembly, When installing
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Removal steps of thermal fan assembly Loosen the screws 1 in ascending alphabetic order as illustrated. 2 1b 1c 1d 1a 1f 1e 1g 3 When installing: • Before you attach the thermal pipes to the computer, 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. • Ensure that the connector is attached firmly to the system board. Chapter 9. Removing or replacing a FRU 71
Removal steps of thermal fan assembly
Loosen the screws
1
in ascending alphabetic order as illustrated.
3
When installing:
•
Before you attach the thermal pipes to the computer, 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.
•
Ensure that the connector is attached firmly to the system board.
Chapter 9
.
Removing or replacing a FRU
71