HP 15-f085wm HP 15 Notebook PC Maintenance and Service Guide - Page 61

TouchPad button board, Turn the top cover upside down, with the front toward you.

Page 61 highlights

TouchPad button board Description TouchPad button board (includes cable) Spare part number 732078-001 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 Battery on page 29), and then remove the following components: a. Optical drive (see Optical drive on page 34). b. Service door (see Service door on page 30). c. WLAN module (see WLAN module on page 32). d. Memory module (see Memory module on page 31). e. Keyboard (see Keyboard on page 36). f. Top cover (see Top cover on page 42). Remove the TouchPad button board: 1. Turn the top cover upside down, with the front toward you. 2. Release the TouchPad ZIF connector, and then disconnect the TouchPad button board cable (1) from the TouchPad board. 3. Remove the Phillips M2.0×3.5 broadhead screw (2) that secures the TouchPad button board bracket to the top cover. Component replacement procedures 51

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TouchPad button board
Description
Spare part number
TouchPad button board (includes cable)
732078-001
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
Battery
on page
29
), and then remove the following components:
a.
Optical drive (see
Optical drive
on page
34
).
b.
Service door (see
Service door
on page
30
).
c.
WLAN module (see
WLAN module
on page
32
).
d.
Memory module (see
Memory module
on page
31
).
e.
Keyboard (see
Keyboard
on page
36
).
f.
Top cover (see
Top cover
on page
42
).
Remove the TouchPad button board:
1.
Turn the top cover upside down, with the front toward you.
2.
Release the TouchPad ZIF connector, and then disconnect the TouchPad button board cable
(1)
from
the TouchPad board.
3.
Remove the Phillips M2.0×3.5 broadhead screw
(2)
that secures the TouchPad button board bracket to
the top cover.
Component replacement procedures
51