Zenith Computers L51II5 Driver Download
The L51II5 is an audio device manufactured by Zenith Computers. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "Audio.zip" is rated (4 out of 5 stars) based on 12 downloads and 4 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows Vista. The total disk space used for this update is 13.8 MB.
Supported Models
L51II5
Realtek High Definition Audio
Manufacturers
Supported Operating Systems
Windows Vista
File Name
Additional Notes
Audio Driver File
Uploaded By
Karthika (DG Staff Member) on 9-Dec-2011
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Audio/ChCfg.exe | 49.2 KB | 31 Jul 2006 |
| Audio/Readme.txt | 66.4 KB | 29 Nov 2006 |
| Audio/RtlExUpd.dll | 499.7 KB | 11 Sep 2006 |
| Audio/Rtlupd.ini | 267 bytes | 3 Aug 2006 |
| Audio/SetCDfmt.exe | 23.6 KB | 2 Dec 2001 |
| Audio/Setup.exe | 121.1 KB | 13 Nov 2005 |
| Audio/Vista/HDA.inf | 132.9 KB | 22 Nov 2006 |
| Audio/Vista/HDACPC.inf | 137.6 KB | 22 Nov 2006 |
| Audio/Vista/HDAHP880.inf | 133.1 KB | 22 Nov 2006 |
| Audio/Vista/HDAHPNB.inf | 133.0 KB | 22 Nov 2006 |
| Audio/Vista/HDALC.inf | 262.4 KB | 22 Nov 2006 |
| Audio/Vista/HDART32.cat | 18.0 KB | 23 Nov 2006 |
| Audio/Vista/HDARt.inf | 133.9 KB | 22 Nov 2006 |
| Audio/Vista/HDASONY.inf | 133.7 KB | 22 Nov 2006 |
| Audio/Vista/RTCOMDLL.dll | 270.3 KB | 16 Aug 2006 |
| Audio/Vista/RTKVHDA.sys | 1.7 MB | 22 Nov 2006 |
| Audio/Vista/RTSndMgr.cpl | 532.5 KB | 19 Oct 2006 |
| Audio/Vista/RtHDVCpl.exe | 4.0 MB | 19 Nov 2006 |
| Audio/Vista/RtkAPO.dll | 1.8 MB | 6 Nov 2006 |
| Audio/Vista/RtkCoInst.dll | 13.8 KB | 19 Nov 2006 |
| Audio/Vista/RtkPgExt.dll | 284.2 KB | 31 Oct 2006 |
| Audio/Vista/RtlCPAPI.dll | 135.2 KB | 31 Oct 2005 |
| Audio/Vista/RtlUpd.exe | 1.2 MB | 12 Nov 2006 |
| Audio/Vista/hda32.cat | 269.9 KB | 29 Nov 2006 |
| Audio/Vista64/HDART64.CAT | 12.7 KB | 23 Nov 2006 |
| Audio/Vista64/HDX.inf | 133.0 KB | 22 Nov 2006 |
| Audio/Vista64/HDXCPC.inf | 137.8 KB | 22 Nov 2006 |
| Audio/Vista64/HDXHP880.INF | 133.2 KB | 22 Nov 2006 |
| Audio/Vista64/HDXHPNB.INF | 133.1 KB | 22 Nov 2006 |
| Audio/Vista64/HDXLC.inf | 262.6 KB | 22 Nov 2006 |
| Audio/Vista64/HDXRt.inf | 134.0 KB | 22 Nov 2006 |
| Audio/Vista64/HDXSONY.inf | 133.9 KB | 22 Nov 2006 |
| Audio/Vista64/RAVCpl64.exe | 4.6 MB | 19 Nov 2006 |
| Audio/Vista64/RCoInst64.dll | 13.8 KB | 19 Nov 2006 |
| Audio/Vista64/RTCOMDLL.dll | 270.3 KB | 16 Aug 2006 |
| Audio/Vista64/RTKVHD64.sys | 915.8 KB | 22 Nov 2006 |
| Audio/Vista64/RTSnMg64.cpl | 587.8 KB | 19 Oct 2006 |
| Audio/Vista64/RtPgEx64.dll | 313.9 KB | 31 Oct 2006 |
| Audio/Vista64/RtkAPO64.dll | 872.4 KB | 6 Nov 2006 |
| Audio/Vista64/RtlCPAPI.dll | 135.2 KB | 31 Oct 2005 |
| Audio/Vista64/RtlUpd64.exe | 1.3 MB | 12 Nov 2006 |
| Audio/Vista64/hda64.cat | 265.3 KB | 29 Nov 2006 |
| Audio/data1.cab | 3.1 MB | 16 Nov 2006 |
| Audio/data1.cab/_Support_Basque_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Build_Generated_Support_Files/FontData.ini | 39 bytes | 12 Sep 2015 |
| Audio/data1.cab/_Support_Catalan_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll | 340.0 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll | 340.0 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Croatian_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Czech_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Danish_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Dutch_Files/_IsRes.dll | 397.3 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_English_Files/_IsRes.dll | 385.0 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Finnish_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_French_(Canadian)_Files/_IsRes.dll | 405.5 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_French_(Standard)_Files/_IsRes.dll | 405.5 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_German_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Greek_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Hungarian_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Indonesian_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Italian_Files/_IsRes.dll | 397.3 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Japanese_Files/_IsRes.dll | 356.4 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Korean_Files/_IsRes.dll | 352.3 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt | 255 bytes | 12 Sep 2015 |
| Audio/data1.cab/_Support_Misc_Support_Files/corecomp.ini | 65.5 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Non-SelfRegistering/isrt.dll | 438.3 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Norwegian_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Polish_Files/_IsRes.dll | 397.3 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll | 397.3 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Russian_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Slovak_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Slovenian_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Spanish_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Swedish_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Thai_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data1.cab/_Support_Turkish_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data2.cab | 512 bytes | 16 Nov 2006 |
| Audio/data2.cab/_Support_Basque_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Build_Generated_Support_Files/FontData.ini | 39 bytes | 12 Sep 2015 |
| Audio/data2.cab/_Support_Catalan_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll | 340.0 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll | 340.0 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Croatian_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Czech_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Danish_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Dutch_Files/_IsRes.dll | 397.3 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_English_Files/_IsRes.dll | 385.0 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Finnish_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_French_(Canadian)_Files/_IsRes.dll | 405.5 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_French_(Standard)_Files/_IsRes.dll | 405.5 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_German_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Greek_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Hungarian_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Indonesian_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Italian_Files/_IsRes.dll | 397.3 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Japanese_Files/_IsRes.dll | 356.4 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Korean_Files/_IsRes.dll | 352.3 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt | 255 bytes | 12 Sep 2015 |
| Audio/data2.cab/_Support_Misc_Support_Files/corecomp.ini | 65.5 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Non-SelfRegistering/isrt.dll | 438.3 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Norwegian_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Polish_Files/_IsRes.dll | 397.3 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll | 397.3 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Russian_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Slovak_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Slovenian_Files/_IsRes.dll | 393.2 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Spanish_Files/_IsRes.dll | 401.4 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Swedish_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Thai_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/data2.cab/_Support_Turkish_Files/_IsRes.dll | 389.1 KB | 12 Sep 2015 |
| Audio/engine32.cab | 553.8 KB | 27 Mar 2006 |
| Audio/engine32.cab/DotNetInstaller.exe | 5.6 KB | 13 Nov 2005 |
| Audio/engine32.cab/IKernel.dll | 757.8 KB | 7 Feb 2006 |
| Audio/engine32.cab/ISBEW64.exe | 129.5 KB | 7 Feb 2006 |
| Audio/engine32.cab/ISBEW64.rgs | 570 bytes | 19 Dec 2005 |
| Audio/engine32.cab/ISBEW64A.exe | 65.0 KB | 7 Feb 2006 |
| Audio/engine32.cab/ISProBE9x.tlb | 132.2 KB | 13 Nov 2005 |
| Audio/engine32.cab/ISProBENT.tlb | 121.0 KB | 13 Nov 2005 |
| Audio/engine32.cab/IScript.dll | 274.4 KB | 7 Feb 2006 |
| Audio/engine32.cab/IUser.dll | 204.8 KB | 7 Feb 2006 |
| Audio/engine32.cab/IsBEW64.tlb | 3.4 KB | 13 Nov 2005 |
| Audio/engine32.cab/ctor.dll | 69.7 KB | 7 Feb 2006 |
| Audio/engine32.cab/iKernel.rgs | 38.7 KB | 7 Feb 2006 |
| Audio/engine32.cab/objectps.dll | 32.8 KB | 7 Feb 2006 |
| Audio/layout.bin | 473 bytes | 16 Nov 2006 |
| Audio/setup.ibt | 456.9 KB | 16 Nov 2006 |
| Audio/setup.ini | 1.3 KB | 29 Nov 2006 |
| Audio/setup.isn | 250.3 KB | 14 Nov 2005 |
How to Update L51II5 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the L51II5 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 Zenith Computers L51II5 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 Zenith Computers Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
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.