The Microsoft HDAudio Test Function Driver is a system driver that is part of the Windows operating system, specifically for testing and debugging audio hardware that uses the High Definition Audio (HDA) standard. It is not typically used for regular day-to-day audio functionality on your computer but is intended for development, testing, or troubleshooting purposes.
Microsoft HDAudio Test Function Driver drivers / LENOVO ThinkPad L412 (05305ZG)
Device Name:
Microsoft HDAudio Test Function Driver
Hardware ID:
HDAUDIO\FUNC_01&VEN_8086&DEV_2804&SUBSYS_80860101&REV_1000
HDAUDIO\FUNC_01&VEN_8086&DEV_2804&SUBSYS_80860101
Compatible IDs:
HDAUDIO\FUNC_01&VEN_8086&DEV_2804&REV_1000
HDAUDIO\FUNC_01&VEN_8086&DEV_2804
HDAUDIO\FUNC_01&VEN_8086
HDAUDIO\FUNC_01 <---- Device ID matches with our database
Version:
5.14.0.3074,2010-10-15
This download provides Microsoft HDAudio Test Function Driver driver and is supported on LENOVO ThinkPad L412 (05305ZG) that is designed to run on Windows Operating System Only.
Operating System:
2K,XP,2K3,VISTA,WIN7,WIN8,WIN10/32bits
XP,VISTA,WIN7,WIN8,WIN10/64bits
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Microsoft HDAudio Test Function Driver
HDAUDIO\FUNC_01
Microsoft HDAudio Test Function Driver
HDAUDIO\FUNC_02