Usb Board - HP Pavilion 15 Maintenance And Service Manual

USB board

Description
USB board for use in models with an AMD Ryzen processor
USB board for use in models with an AMD A9 processor
USB board cable
Before removing the USB 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 bottom cover (see
5. Remove the battery (see
Remove the USB board:
1. Disconnect the cable from the ZIF connector on the USB board (1).
2. Remove the three Phillips M2.0×4.0 screws (2) that secure the board to the computer.
3. Remove the board from the computer (3).
Reverse this procedure to install the USB board.
50 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
Battery on page 31).
29).
Spare part number
L23993-001
L23992-001
L23901-001