Toshiba Satellite U300-ST3091 Driver Download (Official)

Toshiba Drivers

The Satellite U300-ST3091 is an audio device manufactured by Toshiba. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. Visitors have downloaded this file "driver_audio_realtek_26275A.exe" 56 times with an aggregate rating of 5 out of 5 stars based on 2 reviews. It is compatible with PCs running Windows Vista, among other operating systems. The total disk space used for this update is 19.2 MB.

2 Ratings
56 Downloads

Supported Models

Satellite U300-ST3091

Realtek High Definition Audio

Manufacturers

Toshiba

RealTek

Supported Operating Systems

Windows Vista

File Name

Versions

6.0.1.5420 (5-Jun-2007)
6.0.1.5420 (2007-05-25) via .inf

Additional Notes

Satellite U300-ST3091

Realtek Audio Driver for Windows Vista

Uploaded By

Manivannan (DG Staff Member) on 28-Sep-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ChCfg.exe 49.2 KB 1 Aug 2006
RtlExUpd.dll 520.2 KB 12 Jan 2007
SetCDfmt.exe 23.6 KB 3 Dec 2001
Setup.exe 121.1 KB 14 Nov 2005
Vista/HDA.inf 132.2 KB 25 May 2007
Vista/HDA861A.inf 132.5 KB 25 May 2007
Vista/HDACPC.inf 139.2 KB 25 May 2007
Vista/HDAHP880.inf 130.8 KB 25 May 2007
Vista/HDAHPNB.inf 131.6 KB 25 May 2007
Vista/HDALC.inf 261.4 KB 25 May 2007
Vista/HDART32.cat 35.2 KB 25 May 2007
Vista/HDARt.inf 135.8 KB 25 May 2007
Vista/RTCOMDLL.dll 471.0 KB 22 May 2007
Vista/RTKVHDA.sys 1.8 MB 25 May 2007
Vista/RTSndMgr.cpl 532.5 KB 20 Mar 2007
Vista/RtHDVCpl.exe 4.5 MB 18 May 2007
Vista/RtkAPO.dll 1.9 MB 25 May 2007
Vista/RtkApoApi.dll 266.2 KB 23 Mar 2007
Vista/RtkCoInst.dll 16.4 KB 21 May 2007
Vista/RtkPgExt.dll 563.7 KB 18 May 2007
Vista/RtlCPAPI.dll 131.1 KB 7 Mar 2007
Vista/RtlUpd.exe 1.2 MB 16 Jan 2007
Vista/SRSHP360.dll 167.9 KB 16 Apr 2007
Vista/SRSTSHD.dll 185.8 KB 17 May 2007
Vista/SRSTSXT.dll 340.0 KB 13 Dec 2006
Vista/SRSWOW.dll 135.2 KB 13 Apr 2007
Vista/SkyTel.exe 1.8 MB 25 May 2007
Vista/hda32.cat 303.4 KB 28 May 2007
Vista64/HDART64.CAT 32.8 KB 25 May 2007
Vista64/HDX.inf 135.8 KB 25 May 2007
Vista64/HDX861A.inf 136.1 KB 25 May 2007
Vista64/HDXCPC.inf 142.8 KB 25 May 2007
Vista64/HDXHP880.INF 135.3 KB 25 May 2007
Vista64/HDXHPNB.INF 135.2 KB 25 May 2007
Vista64/HDXLC.inf 265.0 KB 25 May 2007
Vista64/HDXRT.inf 136.5 KB 25 May 2007
Vista64/RAVCpl64.exe 5.2 MB 18 May 2007
Vista64/RCoInst64.dll 20.5 KB 21 May 2007
Vista64/RTCOMDLL.dll 471.0 KB 22 May 2007
Vista64/RTKVHD64.sys 1.1 MB 25 May 2007
Vista64/RTSnMg64.cpl 583.2 KB 20 Mar 2007
Vista64/RtPgEx64.dll 617.5 KB 18 May 2007
Vista64/RtkAPO64.dll 1.1 MB 25 May 2007
Vista64/RtkApi64.dll 348.7 KB 23 Mar 2007
Vista64/RtlCPAPI.dll 131.1 KB 7 Mar 2007
Vista64/RtlUpd64.exe 1.4 MB 16 Jan 2007
Vista64/SRSHP64.dll 193.5 KB 16 Apr 2007
Vista64/SRSTSH64.dll 211.4 KB 17 May 2007
Vista64/SRSTSX64.dll 513.5 KB 13 Dec 2006
Vista64/SRSWOW64.dll 126.0 KB 13 Apr 2007
Vista64/SkyTel.exe 1.8 MB 25 May 2007
Vista64/hda64.cat 302.5 KB 28 May 2007
data1.cab 3.1 MB 17 May 2007
data1.cab/_Support_Basque_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data1.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 10 Jul 2015
data1.cab/_Support_Catalan_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 340.0 KB 10 Jul 2015
data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 340.0 KB 10 Jul 2015
data1.cab/_Support_Croatian_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data1.cab/_Support_Czech_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data1.cab/_Support_Danish_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data1.cab/_Support_Dutch_Files/_IsRes.dll 397.3 KB 10 Jul 2015
data1.cab/_Support_English_Files/_IsRes.dll 385.0 KB 10 Jul 2015
data1.cab/_Support_Finnish_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data1.cab/_Support_French_(Canadian)_Files/_IsRes.dll 405.5 KB 10 Jul 2015
data1.cab/_Support_French_(Standard)_Files/_IsRes.dll 405.5 KB 10 Jul 2015
data1.cab/_Support_German_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data1.cab/_Support_Greek_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data1.cab/_Support_Hungarian_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data1.cab/_Support_Indonesian_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data1.cab/_Support_Italian_Files/_IsRes.dll 397.3 KB 10 Jul 2015
data1.cab/_Support_Japanese_Files/_IsRes.dll 356.4 KB 10 Jul 2015
data1.cab/_Support_Korean_Files/_IsRes.dll 352.3 KB 10 Jul 2015
data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 10 Jul 2015
data1.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 10 Jul 2015
data1.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 10 Jul 2015
data1.cab/_Support_Non-SelfRegistering/isrt.dll 438.3 KB 10 Jul 2015
data1.cab/_Support_Norwegian_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data1.cab/_Support_Polish_Files/_IsRes.dll 397.3 KB 10 Jul 2015
data1.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 397.3 KB 10 Jul 2015
data1.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data1.cab/_Support_Russian_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data1.cab/_Support_Slovak_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data1.cab/_Support_Slovenian_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data1.cab/_Support_Spanish_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data1.cab/_Support_Swedish_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data1.cab/_Support_Thai_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data1.cab/_Support_Turkish_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data2.cab 512 bytes 17 May 2007
data2.cab/_Support_Basque_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data2.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 10 Jul 2015
data2.cab/_Support_Catalan_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 340.0 KB 10 Jul 2015
data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 340.0 KB 10 Jul 2015
data2.cab/_Support_Croatian_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data2.cab/_Support_Czech_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data2.cab/_Support_Danish_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data2.cab/_Support_Dutch_Files/_IsRes.dll 397.3 KB 10 Jul 2015
data2.cab/_Support_English_Files/_IsRes.dll 385.0 KB 10 Jul 2015
data2.cab/_Support_Finnish_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data2.cab/_Support_French_(Canadian)_Files/_IsRes.dll 405.5 KB 10 Jul 2015
data2.cab/_Support_French_(Standard)_Files/_IsRes.dll 405.5 KB 10 Jul 2015
data2.cab/_Support_German_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data2.cab/_Support_Greek_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data2.cab/_Support_Hungarian_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data2.cab/_Support_Indonesian_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data2.cab/_Support_Italian_Files/_IsRes.dll 397.3 KB 10 Jul 2015
data2.cab/_Support_Japanese_Files/_IsRes.dll 356.4 KB 10 Jul 2015
data2.cab/_Support_Korean_Files/_IsRes.dll 352.3 KB 10 Jul 2015
data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 10 Jul 2015
data2.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 10 Jul 2015
data2.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 10 Jul 2015
data2.cab/_Support_Non-SelfRegistering/isrt.dll 438.3 KB 10 Jul 2015
data2.cab/_Support_Norwegian_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data2.cab/_Support_Polish_Files/_IsRes.dll 397.3 KB 10 Jul 2015
data2.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 397.3 KB 10 Jul 2015
data2.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data2.cab/_Support_Russian_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data2.cab/_Support_Slovak_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data2.cab/_Support_Slovenian_Files/_IsRes.dll 393.2 KB 10 Jul 2015
data2.cab/_Support_Spanish_Files/_IsRes.dll 401.4 KB 10 Jul 2015
data2.cab/_Support_Swedish_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data2.cab/_Support_Thai_Files/_IsRes.dll 389.1 KB 10 Jul 2015
data2.cab/_Support_Turkish_Files/_IsRes.dll 389.1 KB 10 Jul 2015
engine32.cab 553.8 KB 28 Mar 2006
engine32.cab/DotNetInstaller.exe 5.6 KB 13 Nov 2005
engine32.cab/IKernel.dll 757.8 KB 7 Feb 2006
engine32.cab/ISBEW64.exe 129.5 KB 7 Feb 2006
engine32.cab/ISBEW64.rgs 570 bytes 19 Dec 2005
engine32.cab/ISBEW64A.exe 65.0 KB 7 Feb 2006
engine32.cab/ISProBE9x.tlb 132.2 KB 13 Nov 2005
engine32.cab/ISProBENT.tlb 121.0 KB 13 Nov 2005
engine32.cab/IScript.dll 274.4 KB 7 Feb 2006
engine32.cab/IUser.dll 204.8 KB 7 Feb 2006
engine32.cab/IsBEW64.tlb 3.4 KB 13 Nov 2005
engine32.cab/ctor.dll 69.7 KB 7 Feb 2006
engine32.cab/iKernel.rgs 38.7 KB 7 Feb 2006
engine32.cab/objectps.dll 32.8 KB 7 Feb 2006
install.exe 2.1 MB 9 May 2007
layout.bin 473 bytes 17 May 2007
setup.ibt 456.9 KB 17 May 2007
setup.ini 1.3 KB 29 May 2007
setup.isn 250.3 KB 15 Nov 2005

How to Update Satellite U300-ST3091 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Satellite U300-ST3091 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 Toshiba Satellite U300-ST3091 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 Toshiba 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 Toshiba 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

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

This website is not affiliated with Toshiba. All company names/logos are properties of their owners.
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