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TouchPad button board
Description
TouchPad button board (includes TouchPad cable, TouchPad button board cable, and
TouchPad button board bracket)
Before removing the TouchPad button board, 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 battery (see
a.
Service door (see
b.
Display assembly (see
c.
Bottom cover (see
Remove the TouchPad button board:
1.
Release the ZIF connector (1) to which the TouchPad board cable is attached, and then
disconnect the TouchPad board cable from the TouchPad board.
2.
Remove the two Phillips PM2.0×4.5 screws (2) that secure the TouchPad button board to the
top cover.
3.
Remove the TouchPad button board bracket (3).
58
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page
33), and then remove the following components:
Service door on page
34)
Display assembly on page
Bottom cover on page
46)
54)
Spare part number
730898-001
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