![background image](http://html.mh-extra.com/html/hp/envy-17-series/envy-17-series_maintenance-and-service-manual_2175023058.webp)
TouchPad
Description
Spare part number
TouchPad board (includes TouchPad front and rear brackets and TouchPad cable)
811552-001
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 battery (see
).
5.
Remove the optical drive (see
).
6.
Remove the bottom cover (see
7.
Remove the system board (see
).
Remove the TouchPad:
1.
Remove the three Phillips PM2.5×3.0 screws (1) that secure the TouchPad front bracket to the computer.
2.
Remove the TouchPad front bracket (2).
3.
Lift the keyboard cable (1) to gain access to the TouchPad screws.
4.
Remove the three Phillips PM2.0×2.0 broad head screws (2) that secure the TouchPad rear bracket and
the TouchPad to the computer.
HP Confidential
50
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Summary of Contents for Envy 17 Series
Page 4: ...HP Confidential iv Safety warning notice ...
Page 8: ...viii ...