• The screw 2e is available only in some computer models. e When installing: • Ensure that the connector of the thermal fan is attached firmly. • Before you attach the thermal fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the parts marked a and b as shown in the following illustration. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. For the new thermal fan assembly, you must peel off the thin film from the rubbers. – For integrated-graphics models – For discrete-graphics models Chapter 9. Removing or replacing a FRU 83