- Driver Download For Windows
- Driver Download For Windows 8.1
- Driver Download For Windows 7 Of Sound
- Oct Driver Download For Windows 10
- Driver Download For Windows 7 64 Bit
- Driver Download For Windows 7
The Source, powered by Sierra Wireless, is the hub for IoT support. Download user guides, firmware, software, configurations, codes, and more. The second cause may be a buggy driver that's hanging when asking for monitoring information. Go into OCCT's setting (the wrench icon on top), and disable flags there - you'll get less monitoring values, but finding the flag where the buggy driver resides might help. As a rule of thumb, disable 'Drive scan' first.
Install Instructions:
- Setup Driver for the first time
- Windows 2000, XP:
- Step 1. Before installing the Realtek High Definition Audio Driver, Press the [Cancel] button if Windows detect the Multimedia Audio device.
- Step 2. Run the setup.exe program to start the installation.
- Step 3. Click on [Next] to continue the procedure. If the screen resolution is lower than 1024*768,press [Yes] to continue the installation. If the Windows popup 'Digital Signature Not Found' message, press [Yes] to continue the installation.
- Step 4. Finally, select to restart the system and press [Finish] to complete the installation.
- Windows Vista, Windows 7, Windows 8:
- Step 1. Run the setup.exe program to start the installation.
- Step 2. Click on [Next] to continue the procedure. If the screen resolution is lower than 1024*768,press [Yes] to continue the installation. If the Windows popup 'Windows can't verify the publisher of this driver software' message, press 'Install this driver software anyway' to continue the installation.
- Step 3. Finally, select to restart the system and press [Finish] to complete the installation.
- Windows 2000, XP:
Updating Driver:
- Windows 2000, XP
- Step 1. Follow Step 2,3,4 described in [Setup at first time] above to complete the procedure.
- Windows Vista, Windows 7, Windows 8:
- Step 1. Run setup.exe, it will remove the original driver in your system.
- Step 2. Click 'Next' to remove the original audio driver in your system.
- Step 3. Once after the original driver removed , reboot the computer.
- Step 4. It will install audio driver automatically after computer restarted.
Removing Driver:
- Windows 2000 , XP
- Step 1. Go to StartSettingsControl Panel.
- Step 2. Select [Add or Remove Programs] icon.
- Step 3. Select 'Realtek High Definition Audio Driver' and press [Remove] button.
- Step 4. Click on [Yes] to finish the uninstallation.
- Step 5. At the end of the procedure, select to restart the system and press [Finish] to complete the uninstallation.
- Windows Vista, Windows 7:
- Step 1. Go to StartSettingsControl Panel.
- Step 2. Select [Programs] icon.
- Step 3. Select [Programs and Features] icon.
- Step 4. Select 'Realtek High Definition Audio Driver' and press [uninstall] button.
- Step 5. Click on [Yes] to finish the uninstallation.
- Step 6. At the end of the procedure, select to restart the system and press [Finish] to complete the uninstallation.
- Windows 8:
- Step 1. Go to Apps.
- Step 2. Select 'Control Panel' in 'Windows System'
- Step 3. Select [Programs and Features] icon.
- Step 4. Select 'Realtek High Definition Audio Driver' and press [uninstall] button.
- Step 5. Click on [Yes] to finish the uninstallation.
- Step 6. At the end of the procedure, select to restart the system and press [Finish] to complete the uninstallation.
Previous versions:
What's New:
- Windows 10 now supported.
- Customizations
- Add Codec ALC255, ALC235, ALC867
- Support Windows 8.1
Supported Products:
For Windows Vista, Windows 7, Windows 8, Windows 8.1 WHQL
- ALC882
- ALC883
- ALC885
- ALC886
- ALC887
- ALC888
- ALC889
- ALC892
- ALC899
- ALC861VD
- ALC867
- ALC900
- ALC660
- ALC662
- ALC663
- ALC665
- ALC668
- ALC670
- ALC671
- ALC672
- ALC676
- ALC680
- ALC221
- ALC231
- ALC233
- ALC235
- ALC255
- ALC260
- ALC262
- ALC267
- ALC268
- ALC269
- ALC270
- ALC272
- ALC273
- ALC275
- ALC276
- ALC280
- ALC282
- ALC283
- ALC284
- ALC286
- ALC290
- ALC292
- ALC383
For Windows 2000/XP WHQL:
- ALC880
- ALC882
- ALC883
- ALC885
- ALC886
- ALC887
- ALC888
- ALC889
- ALC892
- ALC899
- ALC861VC
- ALC861VD
- ALC867
- ALC900
- ALC660
- ALC662
- ALC663
- ALC665
- ALC668
- ALC670
- ALC671
- ALC672
- ALC676
- ALC680
- ALC221
- ALC231
- ALC233
- ALC235
- ALC255
- ALC260
- ALC262
- ALC267
- ALC268
- ALC269
- ALC270
- ALC272
- ALC273
- ALC275
- ALC276
- ALC280
- ALC282
- ALC283
- ALC284
- ALC286
- ALC290
- ALC292
- ALC383
HDMI Device WHQL Support: ATI HDMI Devices
Here's other similar drivers that are different versions or releases for different operating systems:- June 13, 2018
- Windows 10
- 146 MB
- January 13, 2017
- Windows 7/8/10
- 359 MB
- December 2, 2016
- Windows 7/8/10
- 354 MB
- May 14, 2014
- Windows 2000/XP
- 32.0 MB
- March 5, 2008
- Windows 2000/XP
- 25.4 MB
- November 12, 2013
- Windows Vista / 7 / 8 64-bit
- 100.2 MB
- November 11, 2013
- Windows Vista / 7 / 8 64-bit
- 109.0 MB
- November 8, 2013
- Windows 2000/XP
- 31.1 MB
- December 16, 2011
- Windows 2000/XP
- 32.0 MB
- June 23, 2012
- Windows 2000/XP
- 31.9 MB
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This topic contains information about earlier versions of the Windows Driver Kit (WDK),Enterprise WDK (EWDK), and additional downloads for support purposes. To develop drivers,use the latest public versions of the Windows Driver Kit (WDK) and tools, available fordownload on Download the Windows Driver Kit (WDK).
The Windows Driver Kit (WDK) is used to develop, test, and deployWindows drivers. To develop drivers, use the latest public versions ofthe Windows Driver Kit (WDK) and tools, available for download onDownload the Windows Driver Kit (WDK).
This topic contains information about earlier versions of the WDK, theEnterprise WDK (EWDK), and additional downloads for support purposes. Touse these earlier versions, you must first install the version ofVisual Studio that is appropriate for your targeted platform.
Runtime requirements
You can run the Windows 10, version 1903 WDK on Windows 7 and later, and use it to develop drivers for these operating systems:
| Client OS | Server OS |
|---|---|
| Windows 10 | Windows Server 2019, Windows Server 2016 |
| Windows 8.1 | Windows Server 2012 R2 |
| Windows 8 | Windows Server 2012 |
| Windows 7 | Windows Server 2008 R2 SP1 |
Step 1: Install Visual Studio
The WDK requires Visual Studio. For more information about system requirements for Visual Studio, see Visual Studio 2019 System Requirements.
The following table indicates which Visual Studio version is required for the different releases of the WDK.
| Targeted versions of Windows | Edition(s) of Visual Studio |
|---|---|
| Windows 10, version 1903 | Visual Studio Community 2019 Visual Studio Professional 2019 Visual Studio Enterprise 2019 |
| Windows 10, version 1809 Windows 10, version 1803 Windows 10, version 1709 | Visual Studio Community 2017 Visual Studio Professional 2017 Visual Studio Enterprise 2017 |
| Windows 10, version 1703 Windows 10, version 1607 | Visual Studio Express 2015 for Desktop Visual Studio Community 2015 Visual Studio Professional 2015 Visual Studio Enterprise 2015 |
| Windows 8.1 Update Windows 8.1 | Visual Studio 2013 |
| Windows 8 | Visual Studio Professional 2012 Visual Studio Ultimate 2012 |
Driver Download For Windows
Configure Visual Studio for Windows 10, versions 1709, 1803, 1809 and 1903
When you install Visual Studio, select the Desktop development withC++ workload. The Windows 10 Software Development Kit (SDK) isautomatically included and is displayed in the right-hand Summarypane.
To develop drivers for ARM/ARM64, choose Individual components andunder Compilers, build tools, and runtimes select Visual C++compilers and libraries for ARM/ARM64.
Install the Windows SDK to target Windows 10, versions 1607 and 1703
If your development targets systems that run Windows 10, version 1607 or Windows 10, version 1703, you should install Visual Studio 2015, and then also download and install the version of the Windows SDK for the targeted version of Windows 10, as identified in the following table.
Driver Download For Windows 8.1
| Targeted versions of Windows | Version of Windows SDK |
|---|---|
| Windows 10, version 1703 | Windows SDK for Windows 10.0.15063.468 |
| Windows 10, version 1607 | Windows SDK for Windows 10.0.14393.795 |
| Windows 8.1 | Windows SDK for Windows 8.1 |
| Windows 8 | Windows SDK for Windows 8 |
The Windows SDK was not included in Visual Studio 2015, so you must install the SDK separately. Later versions of Visual Studio include the Windows SDK.
Step 2: Install the WDK
The WDK is integrated with Visual Studio and Debugging Tools for Windows(WinDbg). This integrated environment gives you the tools you need todevelop, build, package, deploy, test, and debug drivers.
Note
Starting with Windows 10, version 1709, installing the WDKwill by default install the WDK extensions for Visual Studio. Theseextensions are required for integration of the WDK with Visual Studio.
Driver Download For Windows 7 Of Sound
| Versions of Windows | WDK and related downloads |
|---|---|
| Windows 10, version 2004 | WDK for Windows 10, version 2004 (10.1094.1)* See Note below |
| Windows 10, version 1903 | WDK for Windows 10, version 1903 |
| Windows 10, version 1809 | WDK for Windows 10, version 1809 |
| Windows 10, version 1803 | WDK for Windows 10, version 1803 |
| Windows 10, version 1709 | WDK for Windows 10, version 1709 |
| Windows 10, version 1703 | WDK for Windows 10, version 1703 |
| Windows 10, version 1607 | WDK for Windows 10, version 1607 |
| Windows 8.1 Update | WDK 8.1 Update (English only) - temporarily unavailable WDK 8.1 Update Test Pack (English only) - temporarily unavailable WDK 8.1 Samples |
| Windows 8 | WDK 8 (English only) WDK 8 redistributable components (English only) WDK 8 Samples |
| Windows 7 | WDK 7.1.0 |
Note
Please review Hardware development kits for Windows 10, Version 2004, which addresses a bug with ExAllocatePoolZero.
Important
If you have installed the WDK for Windows 10, version 1703 on a system that had the WDK for Windows 10, version 1607 installed, some files from the earlier version of the WDK might have been removed. To restore these files:
- On the Start menu, enter Apps & features in the search box, and select Apps & features from the results.
- Find Windows Driver Kit - Windows 10.0.15063.0 in the list of Apps & Features, and then select the program.
- Select Modify, select Repair, and then follow the directions on the screen.
- The files will be restored.
Optional: Install the EWDK
The Enterprise WDK (EWDK) is a standalone, self-contained, command-line environment forbuilding drivers and basic Win32 test applications. It includes theVisual Studio Build Tools, the SDK, and the WDK. This environmentdoesn't include all the features available in Visual Studio, such asthe integrated development environment (IDE).
Using the EWDK requires .NET Framework 4.6.1. For more information about which systems run this version of the framework, see .NET Framework system requirements. For links to download the .NET Framework, see Install the .NET Framework for developers.
For more information about the EWDK, seeUsing the Enterprise WDK 10.
| Versions of Windows | EWDK |
|---|---|
| Windows 10, version 1903 | EWDK for Windows 10, version 1903 |
| Windows 10, version 1809 | EWDK for Windows 10, version 1809 |
| Windows 10, version 1803 | EWDK for Windows 10, version 1803 |
| Windows 10, version 1709 | EWDK for Visual Studio with Build Tools 15.6 (Recommended) EWDK for Visual Studio with Build Tools 15.4 EWDK for Visual Studio with Build Tools 15.2 |
| Windows 10, version 1703 | EWDK for Windows 10, version 1703 |
Oct Driver Download For Windows 10
Note
Starting in Windows 10 version 1709, the EWDK is ISO-based. To get started, download and mount the ISO, and then run LaunchBuildEnv.
Optional: Install updated test certificates for HAL extensions
To work with HAL Extensions, prepare your development system, running Windows 10, version 1709 or a later version of Windows 10. Also install the WDK or the EWDK, and then install the updated version of the Windows OEM HAL Extension Test Cert 2017 (TEST ONLY), available for download as a ZIP file: HAL_Extension_Test_Cert_2017.zip.
For more information about using this updated certificate, see Update for 'Windows OEM HAL Extension Test Cert 2017 (TEST ONLY)' test certificate on Windows Support.
Driver Download For Windows 7 64 Bit
Optional: Install WinDbg Preview
WinDbg Preview is a new version of WinDbg with more modern visuals, faster windows, a full-fledged scripting experience, built with the extensible debugger data model front and center. WinDbg Preview supports debugging every version of Windows 10.
For download links and more information about WinDbg Preview, see Download WinDbg Preview.
Driver Download For Windows 7
Standalone tools for debugging Windows XP and Windows Vista
If you're debugging Windows XP, Windows Server 2003, Windows Vista, orWindows Server 2008 (or using one of these operating systems to runDebugging Tools for Windows), you need to use the Windows 7 release ofthe debugging tools. It's included in the SDK for Windows 7 and .NETFramework 4.0.
Important
Newer versions of the Visual C++ 2010 Redistributable can causeissues when you install the SDK for Windows 7.
Get the standalone debugging tools for Windows XP by first downloadingthe Windows 7 SDK:Microsoft Windows SDK for Windows 7 and .NET Framework 4.
To install the Debugging Tools for Windows as a standalone component,start the SDK installer, and in the installation wizard, selectDebugging Tools for Windows, and clear all other components.