Lenovo 2758MXU User Manual - Page 127
imperfect contact with a component. For the new VGA thermal device/fan,
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Table 27. Removal steps of VGA thermal device/fan (continued) 7 6 Table 28. Installation of the VGA thermal device/fan When installing: v Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the part marked b as in the following figure. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. For the new VGA thermal device/fan, you need to peel the thin films off from the rubbers marked a . a b a v Make sure that the fan connector is attached firmly. Removing and replacing a FRU 119
Table 27. Removal steps of VGA thermal device/fan (continued)
7
6
Table 28. Installation of the VGA thermal device/fan
When installing:
v
Before you attach the fan assembly to the computer, apply thermal grease, at an
amount of 0.2 grams, on the part marked
±b²
as in the following figure. Either
too much or too less application of grease can cause a thermal problem due to
imperfect contact with a component. For the new VGA thermal device/fan, you
need to peel the thin films off from the rubbers marked
±a²
.
a
b
a
v
Make sure that the fan connector is attached firmly.
Removing and replacing a FRU
119