HP Envy 17 Series User Manual

USB/audio board
Description Spare part number
USB/audio board (includes cable) 844489-001
USB/audio board cable 844490-001
Before removing the USB/audio board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o 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 rst unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the battery (see Battery on page 24).
5. Remove the optical drive (see Optical drive on page 25).
6. Remove the bottom cover (see Bottom cover on page 28).
Remove the USB/audio board:
1. Release the ZIF connector (1) to which the USB/audio board cable is connected, and then disconnect
the USB/audio board cable from the USB/audio board.
2. Release the ZIF connector (2) to which the power button board cable is connected, and then disconnect
the power button board cable from the USB/audio board.
3. Remove the two Phillips PM2.5×3.0 screws (3) that secure the USB/audio board to the computer.
4. Remove the USB/audio board (4).
HP
Condential
46 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

HP Envy 17 Series Specifications

General

Brand	HP
Model	Envy 17 Series
Category	Laptop
Language	English