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: 6.1.7600.16385
Date: 2009-07-13

Hardware IDs:

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PCI\VEN_8086&DEV_3B56&SUBSYS_1422103C&REV_05
PCI\VEN_8086&DEV_3B56&SUBSYS_1422103C
PCI\VEN_8086&DEV_3B56&CC_040300
PCI\VEN_8086&DEV_3B56&CC_0403

Compatible IDs:

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PCI\VEN_8086&DEV_3B56&REV_05
PCI\VEN_8086&DEV_3B56
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 XP Professional
Microsoft Windows 7 Professional
Microsoft Windows 7 Ultimate
Microsoft Windows 7 Home Premium
Microsoft Windows 7 Home Basic
Microsoft Windows 7 Êîðïîðàòèâíàÿ
Microsoft Windows 7 Enter

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

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Hewlett-Packard - HP ProBook 4321s
Hewlett-Packard - HP ProBook 4320s
Hewlett-Packard - HP ProBook 4421s
Hewlett-Packard - HP ProBook 4321s (LJ755PA#AKL)
Hewlett-Packard - HP ProBook 4321s (LJ755PA#AKL) (103C_5336AN- SKU:LJ755PA#AKL)
Hewlett-Packard - HP ProBook 4421s (103C_5336AN- SKU:VM119AV)
Hewlett-Packard - HP ProBook 4321s (103C_5336AN)
Hewlett-Packard - HP ProBook 4421s (103C_5336AN- SKU:XL889AV)

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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