hdaudio.sys - Necessary

hdaudio.sys

Improve boot up time Run a free scan to diagnose your PC and identify the system boottle necks slowing you down. Start Test

Fix Windows PC's Fast! Automated Software Repairs damaged & slow windows systems in 1 click.

Description:

hdaudio.sys
HdAudio.sys is related to Universal Audio Architecture (UAA) High Definition Audio class driver.
HdAudio.sysis a part of Microsoft® Windows® Operating System.
Manufacturer: Microsoft Corp.
www.microsoft.com
http://support.microsoft.com/kb/835221/e...