Specifications

9. Remove the memory modules (see Memory modules on page 43).
10. Remove the WLAN module (see
WLAN module on page 44).
11. Remove the optical drive (see
Optical drive on page 46).
12. Remove the base enclosure (see
Base enclosure on page 55).
13. Remove the fan (see
Fan on page 74).
14. Remove the system board (see
System board on page 76).
15. Remove the keyboard (see
Keyboard on page 81).
Remove the TouchPad button board and cable:
1. Turn the top cover upside down, with the back edge toward you.
2. Disconnect the cable that secures the TouchPad cable to the system board.
3. Remove the 5 Phillips PM 2.5×3.0 screws (1) and the 2 Phillips PM 2.5x3.0 screws (2) that
secure the TouchPad button board to the top cover.
4. Lift up on the rear edge, slide backward, and then remove the TouchPad button board and cable
(3).
Reverse this procedure to install the TouchPad button board and cable.
88 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts