Lenovo ThinkPad L330 Hardware Maintenance Manual page 80

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
grease can cause a thermal problem due to imperfect contact with a component.
• Ensure that the connector is attached firmly.
For models that have a discrete graphics module:
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Hardware Maintenance Manual
1b
1d
1a
b as shown in the following illustrations. Either too much or too less application of
1c