Lenovo ThinkPad Edge 15 Hardware Maintenance Manual page 71

Table 13. Removal steps of fan assembly (continued)
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
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
For discrete fan assembly
For integrated fan assembly
a
as in the following figures. Either too much or too less application of grease can
a
b
4
b
.
b
a
a
Chapter 8
.
Removing or replacing a FRU
65