Audio Board - HP 15-cx0000 Maintenance And Service Manual

Audio board

Description
Audio board for use in models with 8300H/8750H processors
Audio board for use in models with 8250U/8550U processors
Audio board cable
Before removing the audio board and security bracket, 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 bottom cover (see
5. Remove the battery (see
6. Remove the hard drive (see
To remove the audio board:
1. Disconnect the cable from the audio board ZIF connector (1).
2. Remove the Phillips M2.0×3.0 screw (2) that secures the board to the computer.
3. Rotate the back of the board up and pull it away from the side of the computer to remove it (3).
Reverse this procedure to install the audio board.
Bottom cover on page
Battery on page 39).
Hard drive on page 47).
36).
Component replacement procedures
Spare part number
L20326-001
L20327-001
L20328-001
57