Touchpad Module - HP ENVY 17 Maintenance And Service Manual

3. Remove the Power button board (2).
NOTE:
Reverse this procedure to install the Power button board.

TouchPad module

Description
For use only on HP ENVY TouchSmart m7 Notebook PC computer models
For use on HP ENVY TouchSmart 17 Notebook PC computer models and computer models
equipped with a non-TouchScreen display assembly with Leap Motion capability
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
5. Remove the display panel (see
6. Remove the service cover (see
7. Remove the hard drive (see
8. Remove the RTC battery (see RTC battery (see
The Power button board's cable is attached to the board.
Battery on page
Hard drive on page
39),
Display panel on page
Service cover on page
41).
RTC battery on page
Spare part number
720230-001
720253-001
50).
40).
54).
Component replacement procedures 87