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HP Pavilion tx2000 CTO Entertainment Notebook PC support

Realtek High-Definition Audio Driver

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  • Overview
  • How to install
  • System requirements


This package provides the driver for the Realtek High-Definition Audio in the supported notebook models and operating systems.

Release details

File name:
sp39787.exe [1/1, 32.34M]
Version A
Microsoft Windows Vista
Microsoft Windows Vista (64-bit)


Fixes an issue where the Audio Volume Control button loses functionality when the notebook is set to idle in DC power(battery) mode.
1. Download the SoftPaq .EXE file to a directory on your hard drive.
2. Execute the downloaded file and follow the on-screen instructions.

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Details and specifications

No additional prerequisites