Replacing the touchpad button board

Tools you need to complete this task:

Flat-blade driver

- OR -

Scribe or non-marring tool

Phillips #0 screwdriver

Screws removed during this task:

• 2 black M2.5×8 (LCD panel hinges - bottom)

• 2 black M2.5×8 (LCD panel hinges - top)

•	13 black M2.5×8 (palm rest

-base side)

• 3 black M2.5×8 (palm rest - top side)

• 2 chrome M2×4 (touchpad button board)

To replace the touchpad button board:

2If the notebook has a wireless card installed, follow step 1 to step 4 in “Replacing the wireless card” on page 58.

3Remove the keyboard by following the instructions in “Replacing the keyboard” on page 77 .

4Remove the keyboard cover by following the instructions in “Replacing the keyboard cover” on page 79.

5Remove the LCD panel assembly by following the instructions in “Replacing the LCD panel assembly” on page 83.

6Remove the palm rest by following the instructions in “Replacing the palm rest” on page 87.

7Remove the 2 screws securing the touchpad button board.