HP 14t-r000 HP 14 Notebook PC Compaq 14 Notebook PC HP 240 G3 Notebook PC HP 2 - Page 70

TouchPad button board, Lift the ZIF connector

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TouchPad button board Description TouchPad button board (includes cables) Spare part number 757609-001 Before removing the TouchPad button board, follow these steps: 1. Shut down 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 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 45), and then remove the following components: ● Service cover (see Service cover on page 51) ● Keyboard (see Keyboard on page 53) ● Top cover (see Top cover on page 56) To remove the TouchPad button board: 1. Position the top cover upside down with the front toward you. 2. Lift the ZIF connector (1), and then disconnect the touchpad board cable from the touchpad (2). 3. Remove the two Phillips PM2.0×3.0 screws (3) that secure the TouchPad button board to the top cover. 4. Remove the TouchPad button board and cable (4). Reverse this procedure to install the TouchPad button board and cable. 62 Chapter 4 Removal and replacement procedures

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TouchPad button board
Description
Spare part number
TouchPad button board (includes cables)
757609-001
Before removing the TouchPad button board, follow these steps:
1.
Shut down 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 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
45
), and then remove the following components:
●
Service cover (see
Service cover
on page
51
)
●
Keyboard (see
Keyboard
on page
53
)
●
Top cover (see
Top cover
on page
56
)
To remove the TouchPad button board:
1.
Position the top cover upside down with the front toward you.
2.
Lift the ZIF connector
(1)
, and then disconnect the touchpad board cable from the touchpad
(2)
.
3.
Remove the two Phillips PM2.0×3.0 screws
(3)
that secure the TouchPad button board to the top cover.
4.
Remove the TouchPad button board and cable
(4)
.
Reverse this procedure to install the TouchPad button board and cable.
62
Chapter 4
Removal and replacement procedures