Lenovo ThinkPad Edge 15 Hardware Maintenance Manual - Page 71
Table 13. Removal steps of fan assembly continued, When installing, For discrete fan assembly
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Table 13. Removal steps of fan assembly (continued) 4 When installing: Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the parts marked a as in the following figures. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. For the new CPU thermal device/fan, you need to peel the thin film off from the rubbers marked b . For discrete fan assembly b a a a b For integrated fan assembly Chapter 8. Removing or replacing a FRU 65
Table 13. Removal steps of fan assembly (continued)
4
When installing:
Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2
grams, on the parts marked
a
as in the following figures. Either too much or too less application of grease can
cause a thermal problem due to imperfect contact with a component. For the new CPU thermal device/fan, you
need to peel the thin film off from the rubbers marked
b
.
For discrete fan assembly
b
b
a
a
a
For integrated fan assembly
Chapter 8
.
Removing or replacing a FRU
65