The 945A1066 is an audio device manufactured by Palit. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "Realtek_HD_Audio_R1.87_vista.zip" is rated (5 out of 5 stars) based on 90 downloads and 9 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista. The total disk space used for this update is 19.1 MB.
945A1066
945GC1066
945GC1333Sonic
AA-780G
II-G31
II-P31A
N520A
Windows Vista, Windows Vista (64 bit)
R1.87 (12-May-2008)
Motherboard AMD Socket AM2
Audio Driver File
Sureshkumar (DG Staff Member) on 18-Jul-2010
To get the 945A1066 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Palit 945A1066 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Palit Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Palit website. Most major device manufacturers update their drivers regularly.
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Realtek_HD_Audio_R1.87_vista/ChCfg.exe | 49.2 KB | 1 Aug 2006 |
Realtek_HD_Audio_R1.87_vista/Readme.txt | 205.9 KB | 19 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/RtlExUpd.dll | 520.2 KB | 26 Jul 2007 |
Realtek_HD_Audio_R1.87_vista/SetCDfmt.exe | 23.6 KB | 3 Dec 2001 |
Realtek_HD_Audio_R1.87_vista/Setup.exe | 121.1 KB | 14 Nov 2005 |
Realtek_HD_Audio_R1.87_vista/Vista/HDA861A.inf | 133.2 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/HDACPC.inf | 141.3 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/HDAHPNB.inf | 132.4 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/HDALC.inf | 261.6 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/HDARt.inf | 163.4 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/MaxxAudioAPO.dll | 127.0 KB | 30 Jul 2007 |
Realtek_HD_Audio_R1.87_vista/Vista/RTCOMDLL.dll | 507.9 KB | 4 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/RTKVHDA.sys | 2.1 MB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/RTSndMgr.cpl | 532.5 KB | 13 Nov 2007 |
Realtek_HD_Audio_R1.87_vista/Vista/RtHDVCpl.exe | 4.9 MB | 13 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/RtkAPO.dll | 2.2 MB | 4 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/RtkApoApi.dll | 285.2 KB | 27 Dec 2007 |
Realtek_HD_Audio_R1.87_vista/Vista/RtkAudioService.exe | 98.3 KB | 13 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/RtkCoInst.dll | 29.7 KB | 16 Jan 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/RtkPgExt.dll | 639.0 KB | 21 Jan 2008 |
Realtek_HD_Audio_R1.87_vista/Vista/RtlCPAPI.dll | 139.3 KB | 21 Dec 2007 |
Realtek_HD_Audio_R1.87_vista/Vista/RtlUpd.exe | 1.2 MB | 7 Nov 2007 |
Realtek_HD_Audio_R1.87_vista/Vista/SRSHP360.dll | 167.9 KB | 16 Apr 2007 |
Realtek_HD_Audio_R1.87_vista/Vista/SRSTSHD.dll | 185.8 KB | 17 May 2007 |
Realtek_HD_Audio_R1.87_vista/Vista/SRSTSXT.dll | 340.0 KB | 13 Dec 2006 |
Realtek_HD_Audio_R1.87_vista/Vista/SRSWOW.dll | 135.2 KB | 25 Jul 2007 |
Realtek_HD_Audio_R1.87_vista/Vista/SkyTel.exe | 1.8 MB | 20 Nov 2007 |
Realtek_HD_Audio_R1.87_vista/Vista/hda32.cat | 314.8 KB | 18 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/HDX861A.inf | 136.8 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/HDXCPC.inf | 144.9 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/HDXHPNB.INF | 136.0 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/HDXLC.inf | 265.2 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/HDXRT.inf | 164.7 KB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/RAVCpl64.exe | 5.7 MB | 13 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/RCoInst64.dll | 36.9 KB | 16 Jan 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/RTCOMDLL.dll | 507.9 KB | 4 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/RTKVHD64.sys | 1.4 MB | 14 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/RTSnMg64.cpl | 583.7 KB | 13 Nov 2007 |
Realtek_HD_Audio_R1.87_vista/Vista64/RtCOM64.dll | 636.4 KB | 4 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/RtPgEx64.dll | 706.6 KB | 21 Jan 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/RtkAPO64.dll | 1.3 MB | 4 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/RtkApi64.dll | 368.2 KB | 27 Dec 2007 |
Realtek_HD_Audio_R1.87_vista/Vista64/RtkAudioService.exe | 128.5 KB | 13 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/Vista64/RtlCPAPI.dll | 139.3 KB | 21 Dec 2007 |
Realtek_HD_Audio_R1.87_vista/Vista64/RtlUpd64.exe | 1.4 MB | 7 Nov 2007 |
Realtek_HD_Audio_R1.87_vista/Vista64/SRSHP64.dll | 193.5 KB | 16 Apr 2007 |
Realtek_HD_Audio_R1.87_vista/Vista64/SRSTSH64.dll | 211.4 KB | 17 May 2007 |
Realtek_HD_Audio_R1.87_vista/Vista64/SRSTSX64.dll | 513.5 KB | 13 Dec 2006 |
Realtek_HD_Audio_R1.87_vista/Vista64/SRSWOW64.dll | 150.5 KB | 25 Jul 2007 |
Realtek_HD_Audio_R1.87_vista/Vista64/SkyTel.exe | 1.8 MB | 20 Nov 2007 |
Realtek_HD_Audio_R1.87_vista/Vista64/hda64.cat | 312.7 KB | 18 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/data1.cab | 3.1 MB | 5 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Basque_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Build_Generated_Support_Files/FontData.ini | 39 bytes | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Catalan_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll | 340.0 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll | 340.0 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Croatian_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Czech_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Danish_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Dutch_Files/_IsRes.dll | 397.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_English_Files/_IsRes.dll | 385.0 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Finnish_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_French_(Canadian)_Files/_IsRes.dll | 405.5 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_French_(Standard)_Files/_IsRes.dll | 405.5 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_German_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Greek_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Hungarian_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Indonesian_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Italian_Files/_IsRes.dll | 397.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Japanese_Files/_IsRes.dll | 356.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Korean_Files/_IsRes.dll | 352.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt | 255 bytes | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Misc_Support_Files/corecomp.ini | 65.5 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Non-SelfRegistering/isrt.dll | 438.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Norwegian_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Polish_Files/_IsRes.dll | 397.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll | 397.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Russian_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Slovak_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Slovenian_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Spanish_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Swedish_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Thai_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data1.cab/_Support_Turkish_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab | 512 bytes | 5 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Basque_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Build_Generated_Support_Files/FontData.ini | 39 bytes | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Catalan_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll | 340.0 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll | 340.0 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Croatian_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Czech_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Danish_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Dutch_Files/_IsRes.dll | 397.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_English_Files/_IsRes.dll | 385.0 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Finnish_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_French_(Canadian)_Files/_IsRes.dll | 405.5 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_French_(Standard)_Files/_IsRes.dll | 405.5 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_German_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Greek_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Hungarian_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Indonesian_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Italian_Files/_IsRes.dll | 397.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Japanese_Files/_IsRes.dll | 356.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Korean_Files/_IsRes.dll | 352.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt | 255 bytes | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Misc_Support_Files/corecomp.ini | 65.5 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Non-SelfRegistering/isrt.dll | 438.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Norwegian_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Polish_Files/_IsRes.dll | 397.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll | 397.3 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Russian_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Slovak_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Slovenian_Files/_IsRes.dll | 393.2 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Spanish_Files/_IsRes.dll | 401.4 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Swedish_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Thai_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/data2.cab/_Support_Turkish_Files/_IsRes.dll | 389.1 KB | 25 Aug 2015 |
Realtek_HD_Audio_R1.87_vista/engine32.cab | 553.8 KB | 23 Oct 2007 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/DotNetInstaller.exe | 5.6 KB | 13 Nov 2005 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/IKernel.dll | 757.8 KB | 7 Feb 2006 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/ISBEW64.exe | 129.5 KB | 7 Feb 2006 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/ISBEW64.rgs | 570 bytes | 19 Dec 2005 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/ISBEW64A.exe | 65.0 KB | 7 Feb 2006 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/ISProBE9x.tlb | 132.2 KB | 13 Nov 2005 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/ISProBENT.tlb | 121.0 KB | 13 Nov 2005 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/IScript.dll | 274.4 KB | 7 Feb 2006 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/IUser.dll | 204.8 KB | 7 Feb 2006 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/IsBEW64.tlb | 3.4 KB | 13 Nov 2005 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/ctor.dll | 69.7 KB | 7 Feb 2006 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/iKernel.rgs | 38.7 KB | 7 Feb 2006 |
Realtek_HD_Audio_R1.87_vista/engine32.cab/objectps.dll | 32.8 KB | 7 Feb 2006 |
Realtek_HD_Audio_R1.87_vista/layout.bin | 473 bytes | 5 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/setup.ibt | 456.9 KB | 5 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/setup.ini | 1.3 KB | 19 Feb 2008 |
Realtek_HD_Audio_R1.87_vista/setup.isn | 250.3 KB | 15 Nov 2005 |