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
a. Subwoofer (see
b. Hard drive (see
c. Top Cover (see
Remove the power button board:
1. Disconnect the power button board cable (1) from the system board.
2. Detach the power button board (2) from the base enclosure. (The power button board is attached
to the base enclosure with double-sided adhesive.)
Reverse this procedure to install the power button board.
68 Chapter 4 Removal and replacement procedures
Battery on page 39), and then remove the following components:
Subwoofer on page 41)
Hard drive on page 51)
Top cover on page 56)
Spare part number
665921-001
ENWW