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_21CE17AA&REV_04
PCI\VEN_8086&DEV_1C20&SUBSYS_21CE17AA
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_04
PCI\VEN_8086&DEV_1C20
PCI\VEN_8086&CC_040300
PCI\VEN_8086&CC_0403
PCI\VEN_8086
PCI\CC_040300
PCI\CC_0403

The following operating system has used this driver:

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Microsoft Windows XP Professional
Microsoft Windows 7 Professionnel
Microsoft Windows 7 Professional
Microsoft Windows 7 Ultimate
Microsoft Windows 7 Enterprise
Microsoft Windows Vista™ Home Premium
Microsoft Windows XP Profession

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

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LENOVO - 4238AB4
LENOVO - 4236NGG
LENOVO - 4180AF6
LENOVO - 4236NUS
LENOVO - 4180AT6
LENOVO - 41786KG
LENOVO - 4236GB8
LENOVO - 4180MBS
LENOVO - 4177QGU
LENOVO - 4236P6S
LENOVO - 4238AK4
LENOVO - 41785PA
LENOVO - 4236CTO
LENOVO - 4236RW2
LENOVO - 4236CK8
LENOVO - 4178A11
LENOVO - 41789ZG
LENOVO - 4180CTO
LENOVO - 4177Q5U
LENOVO - 4178A2G
LENOVO - 4236KL6
LENOVO - 4180MRG
LENOVO - 4236M47
LENOVO - 4177CTO
LENOVO - 4236WGQ
LENOVO - 423665G
LENOVO - 417727S
LENOVO - 42365H2
LENOVO - 4236H49
LENOVO - 4236J72
LENOVO - 4180RG8

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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