Datasheet

Before removing the fan, follow these steps:

1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn

the computer on, and then shut it down through the operating system.

2. Disconnect all external devices connected to the computer.

3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet

and then unplugging the AC adapter from the computer.

4. Remove the base enclosure (see

Base enclosure on page 43).

5. Disconnect the battery cable (see

Battery on page 44),

Remove the fan:

Turn the computer, with the front toward you.

2. Disconnect the fan cable (1) from the system board.

3. Remove the 4 Phillips PM 2.0×3.0 screws securing the heat sink (2), and the 2 Phillips PM

2.0×3.0 screws securing the fan (3).

4. Remove the fan/heat sink (4).

Reverse this procedure to install the fan/heat sink..

Component replacement procedures