HP ENVY 13-ay0000 Maintenance and Service Guide - Page 64

Touchpad, Remove the three Phillips M1.5×2.0 screws

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Touchpad Table 5-9 Touchpad spare part information Description Touchpad Spare part number L94508-001 Before removing the touchpad, 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 bottom cover (see Bottom cover on page 30). 5. Remove the battery (see Battery on page 33). Remove the touchpad: 1. Detach the touchpad cable (1) from the keyboard/top cover. (The touchpad cable is attached to the keyboard/top cover with double-sided tape.) 2. Release the ZIF connector (2) to which the touchpad cable is connected, and then disconnect the touchpad cable from the system board. 3. Remove the three Phillips M1.5×2.0 screws (3) that secure the touchpad to the keyboard/top cover. 4. Remove the four Phillips M1.5×2.8 screws (4) that secure the touchpad and touchpad bracket to the keyboard/top cover. 5. Remove the touchpad bracket (5). The touchpad bracket is available using spare part number L89791-001. 56 Chapter 5 Removal and replacement procedures

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Touchpad
Table 5-9
Touchpad spare part information
Description
Spare part number
Touchpad
L94508-001
Before removing the touchpad, 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 bottom cover (see
Bottom cover
on page
30
).
5.
Remove the battery (see
Battery
on page
33
).
Remove the touchpad:
1.
Detach the touchpad cable
(1)
from the keyboard/top cover. (The touchpad cable is attached to
the keyboard/top cover with double-sided tape.)
2.
Release the ZIF connector
(2)
to which the touchpad cable is connected, and then disconnect the touchpad
cable from the system board.
3.
Remove the three Phillips M1.5×2.0 screws
(3)
that secure the touchpad to the keyboard/top cover.
4.
Remove the four Phillips M1.5×2.8 screws
(4)
that secure the touchpad and touchpad bracket to
the keyboard/top cover.
5.
Remove the touchpad bracket
(5)
.
The touchpad bracket is available using spare part number L89791-001.
56
Chapter 5
Removal and replacement procedures