HP ENVY 13-ay0000 Maintenance and Service Guide - Page 63

Touchpad cable, the keyboard/top cover with double-sided tape.

Page 63 highlights

Touchpad cable Table 5-8 Touchpad cable spare part information Description Touchpad cable Spare part number L94509-001 Before removing the touchpad cable, 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 cable: 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. Release the ZIF connector (3) to which the touchpad cable is connected, and then disconnect the touchpad cable from the touchpad. 4. Remove the touchpad cable (4). Reverse this procedure to install the touchpad cable. Component replacement procedures 55

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Touchpad cable
Table 5-8
Touchpad cable spare part information
Description
Spare part number
Touchpad cable
L94509-001
Before removing the touchpad cable, 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 cable:
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.
Release the ZIF connector
(3)
to which the touchpad cable is connected, and then disconnect the touchpad
cable from the touchpad.
4.
Remove the touchpad cable
(4)
.
Reverse this procedure to install the touchpad cable.
Component replacement procedures
55