High Definition Audio Controller Drivers

Driver Information

Old drivers impact system performance and make your PC and hardware vulnerable to errors and crashes. We suggest you to download the latest drivers. Keep your High Definition Audio Controller driver upto date to maximize its performance, fixing any error related to driver.

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High Definition Audio Controller is a windows driver. It's released by Microsoft Type: System
Version: 6.1.7601.17514
Date: 2010-11-19

Hardware IDs:

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PCI\VEN_8086&DEV_1C20&SUBSYS_307717AA&REV_05
PCI\VEN_8086&DEV_1C20&SUBSYS_307717AA
PCI\VEN_8086&DEV_1C20&CC_040300
PCI\VEN_8086&DEV_1C20&CC_0403

Compatible IDs:

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PCI\VEN_8086&DEV_1C20&REV_05
PCI\VEN_8086&DEV_1C20
PCI\VEN_8086&CC_040300
PCI\VEN_8086&CC_0403
PCI\VEN_8086
PCI\CC_040300&DT_9
PCI\CC_040300
PCI\CC_0403&DT_9
PCI\CC_0403

The following operating system has used this driver:

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Microsoft Windows 7 Professional
Microsoft Windows XP Professional
Systém Microsoft Windows XP Professional
Microsoft(R) Windows(R) Server 2003, Enterprise Edition
Microsoft Windows 7 Enterprise
Microsoft Windows 7 Ultimate
Microsoft

This download is valid for the product(s) listed below:

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LENOVO - 5025B1G
LENOVO - 5049E5G
LENOVO - 5049G3P
LENOVO - 5049PC1
LENOVO - 5049D3U
LENOVO - 0385AZ2
LENOVO - 5048PV3
LENOVO - 5049R44
LENOVO - 7517A3U
LENOVO - 0385A28
LENOVO - 7518A1S
LENOVO - 5048G8P
LENOVO - 7518A16
LENOVO - 5030AD2
LENOVO - 7518B1U (To be filled by O.E.M./ThinkCentre M81- SKU:To be filled by O.E.M.)

Notices:

The software drivers provided on this page are generic versions and can be used for general purposes. However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. To avoid any potential installation incompatibilities on your OEM system, We recommend that you check with your OEM and use the software provided via your system manufacturer. We or the computer original equipment manufacturer (OEM) may not provide technical support for some or all issues that could arise from the usage of this generic version of software drivers.

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