TITLE: Realtek HD Audio Driver
VERSION: 23.9788.1633.60 REV: N PASS: 5
DESCRIPTION:
This package provides the Realtek High-Definition Audio Driver. Audio drivers
allow the operating system to communicate with audio devices, such as speakers,
microphones, and headphones.
PURPOSE: Routine
SOFTPAQ NUMBER: sp157063
SOFTPAQ FILE NAME: sp157063.exe
SOFTPAQ MD5: 21420763E3BA7503677ADDCBE27DB4C8
SUPERSEDES: sp156212
EFFECTIVE DATE: February 21, 2025
CATEGORY: Driver-Audio
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP Dragonfly 13.5 inch G4 Notebook PC
HP EliteBook 840 14 inch G10 Notebook PC
HP ZBook Fury 16 G10 Mobile Workstation PC
HP EliteBook 640 14 inch G10 Notebook PC
HP EliteBook 835 13 inch G10 Notebook PC
HP EliteBook 845 14 inch G10 Notebook PC
HP Elite x360 1040 14 inch G10 Notebook PC
HP EliteBook 1040 14 inch G10 Notebook PC
HP EliteBook 650 15.6 inch G10 Notebook PC
HP Elite x360 830 13 inch G10 Notebook PC
HP ZBook Firefly 14 inch G10 Mobile Workstation PC
HP ProBook 450 15.6 inch G10 Notebook PC
HP ProBook 440 14 inch G10 Notebook PC
HP ZBook Power 15.6 inch G10 Mobile Workstation PC
HP ZBook Studio 16 inch G10 Mobile Workstation PC
HP ZBook Firefly 16 inch G10 Mobile Workstation PC
HP EliteBook 860 16 inch G10 Notebook PC
HP Pro x360 Fortis 11 inch G11 Notebook PC
HP EliteBook 830 13 inch G10 Notebook PC
HP EliteBook 630 13.3 inch G10 Notebook PC
HP EliteBook 865 16 inch G10 Notebook PC

OPERATING SYSTEM(S):
Microsoft Windows 10 version 21H2 (64-bit)
Microsoft Windows 10 version 22H2 (64-bit)
Microsoft Windows 11 version 21H2 (64-bit)
Microsoft Windows 11 version 22H2 (64-bit)
Microsoft Windows 11 version 23H2 (64-bit)
Microsoft Windows 11 version 24H2 (64-bit)

LANGUAGE(S): Global

DEVICES SUPPORTED:
PCI\VEN_8086&DEV_54C8="Intel(R) Smart Sound Technology BUS"
PCI\VEN_8086&DEV_51CA="Intel(R) Smart Sound Technology BUS"
PCI\VEN_8086&DEV_51C8="Intel(R) Smart Sound Technology BUS"
PCI\VEN_1022&DEV_15E2="AMD Audio CoProcessor"
PCI\VEN_8086&DEV_7A50="Intel(R) Smart Sound Technology BUS"

ENHANCEMENTS:
- Includes the following drivers:
AMD Audio CoProcessor Driver, version 6.0.0.102
Cirrus Logic Awesome Speaker Amps Driver, version 21.51.46.157
Fortemedia Audio Effects Component Driver, version 12.1.6003.6017
Intel Smart Sound Technology BUS Driver, version 10.29.00.11633
Intel Smart Sound Technology OED Driver, version 10.29.00.11633
Realtek Audio Driver, version 6.0.9788.1
Sound Research Audio Effects Component Driver, version 2.0.11.61
PREREQUISITES: NONE
HOW TO USE:
1. Download the file by clicking the Download or Obtain Software button and
saving the file to a folder on your hard drive (make a note of the folder where
the downloaded file is saved).

2. Double-click the downloaded file and follow the on-screen instructions.

Copyright (c) 2025 HP Development Company, L.P.