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.

Download Now (1MB)

---

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:

---

PCI\VEN_8086&DEV_1C20&SUBSYS_21CF17AA&REV_04
PCI\VEN_8086&DEV_1C20&SUBSYS_21CF17AA
PCI\VEN_8086&DEV_1C20&CC_040300
PCI\VEN_8086&DEV_1C20&CC_0403

Compatible IDs:

---

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:

---

Microsoft Windows 7 Ultimate
Microsoft Windows XP Professional
Microsoft Windows 7 Enterprise
Microsoft Windows 7 Professional
Microsoft(R) Windows(R) XP Professionnel Edition x64
Microsoft Windows XP Professionnel
Microsoft Windows 7

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

---

LENOVO - 4270CTO
LENOVO - 4243W7X
LENOVO - 4243BU7
LENOVO - 42404AU
LENOVO - 42844CS
LENOVO - 42404BG
LENOVO - 42424WU
LENOVO - 4282RH1
LENOVO - 4284B27
LENOVO - 42404HG
LENOVO - 4242CTO
LENOVO - 4242RN1
LENOVO - 4239CTO
LENOVO - 4243EK5
LENOVO - 428224U
LENOVO - 428449G
LENOVO - 4242WAQ
LENOVO - 4243AF9
LENOVO - 4282CTO
LENOVO - 42404JG
LENOVO - 42405BG
LENOVO - 4284WD6
LENOVO - 4243FQ7
LENOVO - 427637U
LENOVO - 42844LG
LENOVO - 4243CG6
LENOVO - 424049U
LENOVO - 4243RU3
LENOVO - 4241A56
LENOVO - 4284WKM
LENOVO - 423946U - T

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.

Download Now