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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 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
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 Confidential
46
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 ...