Power Button Board - HP ENVY 17 Maintenance And Service Manual

Power button board

Description
Power button board (includes cable)
Before removing the Power 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
9.
Remove the memory modules (see
10. Remove the WLAN module (see
11. Remove the optical drive (see
12. Remove the base enclosure (see
13. Remove the fan (see
14. Remove the system board (see
15. Remove the keyboard (see
Remove the Power button board and cable:
1.
Turn the top cover upside down, with the back edge toward you.
2. Remove the 2 Phillips PM 2.0x3x0 screws securing the Power button board to the top cover (1).
Battery on page 46),
Display panel on page
Service cover on page
Hard drive on page
Memory modules on page
WLAN module on page
Optical drive on page
Base enclosure on page
Fan on page 85).
System board on page
Keyboard on page
59).
47).
48).
RTC battery on page 63).
51).
52).
55).
64).
86).
92).
Component replacement procedures
Spare part number
720250-001
97