When installing:
• Ensure that the connector is attached firmly.
• Do not press the top of the fan cover and the fan hub.
• Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on
the part marked
a
as shown in the following illustrations. Either too much or too less application of grease
can cause a thermal problem due to imperfect contact with a component.
1070 USB-card cable and USB card
For access, remove these FRUs:
• "1010 Base cover assembly" on page 60
• "1040 Built-in battery" on page 65
Removal steps of the USB-card cable and USB card
.
Chapter 8
Removing or replacing a FRU
67