Touchpad
Description
Spare part number
Touchpad board (includes cable)
744361-001
Before removing the touchpad, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the bottom cover (see
Bottom cover on page 29
).
5.
Disconnect the battery.
Remove the touchpad:
1.
Disconnect the touchpad cable from the system board
(1)
.
2.
Remove the 5 Phillips PM1.0×2.0 screws
(2)
that secure the touchpad to the top cover.
Component replacement procedures
39
