Palit 945A1066 Driver Download (Official)
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.
Video Tutorial: How to Download & Install a Driver
Official Source - Manufacturer Website
Supported Models
945A1066
945GC1066
945GC1333Sonic
AA-780G
II-G31
II-P31A
N520A
Manufacturers
Supported Operating Systems
Windows Vista, Windows Vista (64 bit)
File Name
Versions
R1.87 (12-May-2008)
Additional Notes
Motherboard AMD Socket AM2
Audio Driver File
Uploaded By
Sureshkumar (DG Staff Member) on 18-Jul-2010
Related Driver Updates
Driver Contents File List
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 |
How to Update 945A1066 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
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.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
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.