Touchpad Assembly - HP ENVY Maintenance And Service Manual

TouchPad assembly

Description
TouchPad assembly (includes TouchPad bracket, TouchPad button board, TouchPad, and cables)
Before removing the TouchPad, 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 cover (see
b. Hard drive (see
c. Base enclosure (see
d. System board (see
Remove the TouchPad:
1. Remove the six Phillips PM2.0×2.9 screws (1) that secure the TouchPad bracket to the top cover.
2. Remove the TouchPad bracket (2).
3. Release the grounding tape (1) that connects the TouchPad to the top cover.
4. Remove the three Phillips PM2.5×2.5 broad head screws (2) that secure the TouchPad to the top cover.
Battery on page 28), and then remove the following components:
WLAN module on page
Hard drive on page 31)
Base enclosure on page
System board on page
29)
38)
51)
Component replacement procedures
Spare part number
812189-001
65