Specifications

Fan

Description Spare part number

Fan 697914-001

IMPORTANT: Make special note of each screw and screw lock size and location during removal

and replacement.

Before removing the fan, follow these steps:

1. Shut down the computer.

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 battery (see

Battery on page 30).

5. Remove the keyboard (see

Keyboard on page 31).

6. Remove the top cover (see

Top cover on page 35).

7. Remove the hard drive (see

Hard drive on page 39).

8. Remove the USB board (see

USB board on page 41).

9. Remove the WLAN (see

WLAN module on page 42).

10.

Remove the system board (see

System board on page 45).

To remove the fan from the base enclosure:

1. Disconnect the fan cable.

Component replacement procedures