TITLE: Realtek High-Definition (HD) Audio Driver
VERSION: 6.0.9894.1 REV: C PASS: 3
DESCRIPTION:
This package provides the driver for the Realtek High-Definition (HD) Audio in
supported desktop models that are running a supported operating system.
PURPOSE: Routine
SOFTPAQ NUMBER: sp165516
SOFTPAQ FILE NAME: sp165516.exe
SOFTPAQ MD5: D4AE613E9B25B31C8AED8F21A8EACDC5
SUPERSEDES: sp157795
EFFECTIVE DATE: November 10, 2025
CATEGORY: Driver-Audio
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Consumer Desktops;Desktops
HARDWARE PRODUCT MODEL(S):
HP OmniDesk Desktop
HP ProDesk 2 Tower G1a E AI
OMEN 16L Gaming Desktop
HP ProDesk 2 Tower G1a AI

OPERATING SYSTEM(S):
Microsoft Windows 11 version 24H2 (64-bit)
Microsoft Windows 11 version 25H2 (64-bit)

LANGUAGE(S): Global

DEVICES SUPPORTED:
HDAUDIO\FUNC_01&VEN_10EC&DEV_0623&SUBSYS_103C8D31="Grady"
HDAUDIO\FUNC_01&VEN_10EC&DEV_0623&SUBSYS_103C8D32="Grady2"
HDAUDIO\FUNC_01&VEN_10EC&DEV_0623&SUBSYS_103C8D33="GradyB"

ENHANCEMENTS:
- Provides the updated driver.
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.