Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7664 Drivers

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Table Of Contents
Microsoft® HD Audio Hardware Device ID Numbers Microsoft® HDAUDIO\FUNC_01&VEN_8384 Microsoft® SigmaTel High Definition Audio



HD Audio Manufacturer
Microsoft® (HDAUDIO\FUNC_01&VEN_8384)

Download Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7664
Windows® Device Drivers

Device drivers are required for the computer hardware to operate correctly. A "driver" is defined as the "software interface that allows the operating system to communicate with the hardware". The Microsoft sigmatel high definition audio device driver is the software that controls and drives the hardware, hence the name "Driver". If the hd audio device is not performing as expected then it is likely that the driver is old or broken. The following list below consists of certified downloads that are designed specifically to be used with the Microsoft sigmatel high definition audio device.

  • Microsoft SigmaTel High Definition Audio

    Microsoft SigmaTel High Definition Audio

  • Standard Windows 10 Desktop

    Windows 10 Desktop

  • Standard Windows 8.1 Desktop

    Windows 8.1 Desktop

  • Standard Windows 8 Desktop

    Windows 8 Desktop

  • Blue Windows 7 Desktop

    Windows 7 Desktop

  • Black Windows Vista Desktop

    Windows Vista Desktop

  • Black Windows XP Desktop

    Windows XP Desktop



Download Microsoft® Windows® HD Audio Drivers

Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7664 Free Downloads



Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBSYS_104D2200 Free Downloads



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Sony Vaio Grt300 Drivers
Sony Vaio Pcg-812 Drivers
Sony Vaio Vgn-x505/zp Drivers
Sony Vgn-a Drivers
Sony Vgn-ar Drivers
Sony Vgn-ar41l Drivers
Sony Vgn-ar41s Drivers
Sony Vgn-ar51e Drivers
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Sony Vgn-ar71s Drivers
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Sony Vgn-ar88e Drivers
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Microsoft® HD Audio Hardware Free Downloads


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  • Advent 8112
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&159680D3&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VAIO GRT300
  • Sony VAIO GRT300SonyMicrosoft
  • Sony VAIO GRT300
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&159680D3&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony Vaio PCG-812
  • Sony Vaio PCG-812SonyMicrosoft
  • Sony Vaio PCG-812
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony Vaio VGN-X505/ZP
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  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&159680D3&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

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  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR
  • Sony VGN-ARSonyMicrosoft
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  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&159680D3&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR41L
  • Sony VGN-AR41LSonyMicrosoft
  • Sony VGN-AR41L
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR41S
  • Sony VGN-AR41SSonyMicrosoft
  • Sony VGN-AR41S
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&2B563F6E&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR51E
  • Sony VGN-AR51ESonyMicrosoft
  • Sony VGN-AR51E
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&2B563F6E&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR51J
  • Sony VGN-AR51JSonyMicrosoft
  • Sony VGN-AR51J
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR51SU
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  • Sony VGN-AR51SU
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR58J
  • Sony VGN-AR58JSonyMicrosoft
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  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&159680D3&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

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  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&159680D3&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR61M
  • Sony VGN-AR61MSonyMicrosoft
  • Sony VGN-AR61M
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&2B563F6E&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR61S
  • Sony VGN-AR61SSonyMicrosoft
  • Sony VGN-AR61S
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&159680D3&1&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR61ZU
  • Sony VGN-AR61ZUSonyMicrosoft
  • Sony VGN-AR61ZU
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR71E
  • Sony VGN-AR71ESonyMicrosoft
  • Sony VGN-AR71E
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&159680D3&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR71J
  • Sony VGN-AR71JSonyMicrosoft
  • Sony VGN-AR71J
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR71M
  • Sony VGN-AR71MSonyMicrosoft
  • Sony VGN-AR71M
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR71MR
  • Sony VGN-AR71MRSonyMicrosoft
  • Sony VGN-AR71MR
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1C4DE07F&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR71S
  • Sony VGN-AR71SSonyMicrosoft
  • Sony VGN-AR71S
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR71ZU
  • Sony VGN-AR71ZUSonyMicrosoft
  • Sony VGN-AR71ZU
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR88E
  • Sony VGN-AR88ESonyMicrosoft
  • Sony VGN-AR88E
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&2B563F6E&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR88L
  • Sony VGN-AR88LSonyMicrosoft
  • Sony VGN-AR88L
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGP-BPS9A/B
  • Sony VGP-BPS9A/BSonyMicrosoft
  • Sony VGP-BPS9A/B
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A7E62C&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS




Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBSYS_104D1300 Free Downloads



Sony Vaio Drivers
Sony Vgn-ar Drivers
Sony Vgn-ar11b Drivers
Sony Vgn-ar11m Drivers
Sony Vgn-ar11s Drivers
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Sony Vgn-ar21mr Drivers
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Sony Vgn-ar31m Drivers
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Microsoft® HD Audio Hardware Free Downloads


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  • Sony Vaio
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&333D6929&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR
  • Sony VGN-ARSonyMicrosoft
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  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&333D6929&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

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  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&13C47E90&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR11M
  • Sony VGN-AR11MSonyMicrosoft
  • Sony VGN-AR11M
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&333D6929&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR11S
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  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&13C47E90&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR11SR
  • Sony VGN-AR11SRSonyMicrosoft
  • Sony VGN-AR11SR
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&333D6929&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR21M
  • Sony VGN-AR21MSonyMicrosoft
  • Sony VGN-AR21M
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&13C47E90&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR21MR
  • Sony VGN-AR21MRSonyMicrosoft
  • Sony VGN-AR21MR
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&333D6929&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR21S
  • Sony VGN-AR21SSonyMicrosoft
  • Sony VGN-AR21S
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&13C47E90&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR31M
  • Sony VGN-AR31MSonyMicrosoft
  • Sony VGN-AR31M
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&A00F3AA&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR31S
  • Sony VGN-AR31SSonyMicrosoft
  • Sony VGN-AR31S
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&333D6929&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGN-AR31SR
  • Sony VGN-AR31SRSonyMicrosoft
  • Sony VGN-AR31SR
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&333D6929&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS




Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBSYS_104D1900 Free Downloads



Sony Vgx-xl201 Drivers
Sony Vgx-xl301 Drivers
Sony Vgx-xl302 Drivers
Microsoft® HD Audio Hardware Free Downloads


  • Sony VGX-XL201
  • Sony VGX-XL201SonyMicrosoft
  • Sony VGX-XL201
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A727B89&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGX-XL301
  • Sony VGX-XL301SonyMicrosoft
  • Sony VGX-XL301
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&29AEF2FA&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS

  • Sony VGX-XL302
  • Sony VGX-XL302SonyMicrosoft
  • Sony VGX-XL302
  • Microsoft® HD Audio Drivers
    Hardware Revision REV_1002\4&1A727B89&0&0001 HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBS




Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7664&SUBSYS_104D2700 Free Downloads



Items Related To The Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7664

Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7661 Drivers

Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7661 DriversDriversDrivers

Designed specifically to be used with the Microsoft SigmaTel High Definition Audio device, the list of downloads below is the most up-to-date available for the Microsoft SigmaTel High Definition Audio. Microsoft SigmaTel High Definition Audio Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Microsoft® Windows® HD Audio Drivers Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7661 Free Downloads Windows Vista 64 bit Device Driver Download Microsoft® SigmaTel High Definition Audio Windows

Jump to the Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7661 Drivers page.





Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7634 Drivers

Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7634 DriversDriversDrivers

If the hd audio device is not performing as expected then it is likely that the driver is old or broken. The following list below consists of certified downloads that are designed specifically to be used with the Microsoft high definition audio device. Microsoft High Definition Audio Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Microsoft® Windows® HD Audio Drivers Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7634 Free Downloads Windows Vista 64 bit Device Driver Download Microsoft®

Jump to the Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7634 Drivers page.





Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7698 Drivers

Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7698 DriversDriversDrivers

The following list below consists of certified downloads that are designed specifically to be used with the Microsoft sigmatel high definition audio codec device. Microsoft SigmaTel High Definition Audio CODEC Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Microsoft® Windows® HD Audio Drivers Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7698 Free Downloads Windows Vista 64 bit Device Driver Download Microsoft® SigmaTel High Definition Audio Windows Vista 64 bit HD Audio Drivers (HDAUDIO\FUNC_01&VEN_8384&DEV_7698)

Jump to the Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7698 Drivers page.





Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7680 Drivers

Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7680 DriversDriversDrivers

Microsoft High Definition Audio Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Microsoft® Windows® HD Audio Drivers Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7680 Free Downloads Windows Vista 64 bit Device Driver Download Microsoft® SigmaTel High Definition Audio Windows Vista 64 bit HD Audio Drivers (HDAUDIO\FUNC_01&VEN_8384&DEV_7680) Windows 10 Device Driver Download Microsoft® SigmaTel High Definition Audio Windows 10 HD Audio Drivers (HDAUDIO\FUNC_01&VEN_8384&DEV_7680)

Jump to the Microsoft® SigmaTel High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7680 Drivers page.





Microsoft® IDT High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7618 Drivers

Microsoft® IDT High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7618 DriversDriversDrivers

A "driver" is defined as the "software interface that allows the operating system to communicate with the hardware". The Microsoft sigmatel high definition audio device driver is the software that controls and drives the hardware, hence the name "Driver". If the hd audio device is not performing as expected then it is likely that the driver is old or broken. The following list below consists of certified downloads that are designed specifically to be used with the Microsoft sigmatel high definition audio device. Microsoft SigmaTel High Definition Audio Windows 10 Desktop Windows 8.

Jump to the Microsoft® IDT High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7618 Drivers page.





Microsoft® IDT High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7682 Drivers

Microsoft® IDT High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7682 DriversDriversDrivers

The Microsoft high definition audio device driver is the software that controls and drives the hardware, hence the name "Driver". If the hd audio device is not performing as expected then it is likely that the driver is old or broken. The following list below consists of certified downloads that are designed specifically to be used with the Microsoft high definition audio device. Microsoft High Definition Audio Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Microsoft® Windows® HD Audio Drivers Microsoft®

Jump to the Microsoft® IDT High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7682 Drivers page.





Microsoft® IDT High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7683 Drivers

Microsoft® IDT High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7683 DriversDriversDrivers

If the hd audio device is not performing as expected then it is likely that the driver is old or broken. The following list below consists of certified downloads that are designed specifically to be used with the Microsoft idt high definition audio device. Microsoft IDT High Definition Audio Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Microsoft® Windows® HD Audio Drivers Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7683 Free Downloads Windows Vista 64 bit Device Driver Download Microsoft®

Jump to the Microsoft® IDT High Definition Audio HD Audio HDAUDIO\FUNC_01&VEN_8384&DEV_7683 Drivers page.





HDAUDIO\FUNC_01&VEN_8384&DEV_7664 Microsoft® SigmaTel High Definition Audio Drivers

HDAUDIO\FUNC_01&VEN_8384&DEV_7664 Microsoft® SigmaTel High Definition Audio DriversDriversDrivers

The list below consists of downloads that are designed specifically to be used with the Microsoft® SigmaTel High Definition Audio device. Microsoft SigmaTel High Definition Audio Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Microsoft® Windows® HD Audio Drivers Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7664 Free Downloads Windows Vista 64 bit Device Driver Download Microsoft® SigmaTel High Definition Audio Windows Vista 64 bit HD Audio Drivers (HDAUDIO\FUNC_01&VEN_8384&DEV_7664)

Jump to the HDAUDIO\FUNC_01&VEN_8384&DEV_7664 Microsoft® SigmaTel High Definition Audio Drivers page.





HDAUDIO\FUNC_01&VEN_8384&DEV_7634 Microsoft® SigmaTel High Definition Audio Drivers

HDAUDIO\FUNC_01&VEN_8384&DEV_7634 Microsoft® SigmaTel High Definition Audio DriversDriversDrivers

Microsoft SigmaTel High Definition Audio CODEC Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Microsoft® Windows® HD Audio Drivers Microsoft® HD Audio Hardware HDAUDIO\FUNC_01&VEN_8384&DEV_7634 Free Downloads Windows Vista 64 bit Device Driver Download Microsoft® SigmaTel High Definition Audio Windows Vista 64 bit HD Audio Drivers (HDAUDIO\FUNC_01&VEN_8384&DEV_7634) Windows 10 Device Driver Download Microsoft® SigmaTel High Definition Audio Windows 10 HD Audio Drivers (HDAUDIO\FUNC_01&VEN_8384&DEV_7634)

Jump to the HDAUDIO\FUNC_01&VEN_8384&DEV_7634 Microsoft® SigmaTel High Definition Audio Drivers page.





HDAUDIO\FUNC_01&VEN_8384&DEV_7661 Microsoft® SigmaTel High Definition Audio Drivers

HDAUDIO\FUNC_01&VEN_8384&DEV_7661 Microsoft® SigmaTel High Definition Audio DriversDriversDrivers

The first part is the "VEN_" number, which is specific to the manufacturer. Microsoft® has the VEN code of HDAUDIO\FUNC_01&VEN_8384&DEV_7661. The "&DEV_" part of the code relates to the audio hardware, in this case the HDAUDIO\FUNC_01&VEN_8384&DEV_7661&SUBSYS_104D0A00 number relates specifically to the SigmaTel High Definition Audio. If the hd audio device is not working or there is no audio output on the HDMI then it is likely that the driver is not installed. Designed to only be used with the Microsoft® SigmaTel High Definition Audio device, the list of downloads below is the most up-to-date drivers that we have for the Microsoft® sigmatel high definition audio device.

Jump to the HDAUDIO\FUNC_01&VEN_8384&DEV_7661 Microsoft® SigmaTel High Definition Audio Drivers page.





HDAUDIO\FUNC_01&VEN_8384&DEV_7680 Microsoft® SigmaTel High Definition Audio Drivers

HDAUDIO\FUNC_01&VEN_8384&DEV_7680 Microsoft® SigmaTel High Definition Audio DriversDriversDrivers

The "driver" is the name given to the software interface that allows the operating system to communicate with the hardware, it actually does control or drive the Microsoft® hardware. If the hd audio device is not performing as expected then it is likely that the driver is not working correctly. The list below consists of downloads that are designed specifically to be used with the Microsoft® High Definition Audio device. Microsoft High Definition Audio Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download

Jump to the HDAUDIO\FUNC_01&VEN_8384&DEV_7680 Microsoft® SigmaTel High Definition Audio Drivers page.