Toshiba Satellite C645-SP4131A Driver Download (Official)
The Satellite C645-SP4131A 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. This update - "TC50088200G.exe" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 26 times. It is compatible with PCs running Windows 8 and Windows 7, among other operating systems. The total disk space used for this update is 42.0 MB.
Supported Models
Satellite C645-SP4131A
Conexant SmartAudio HD
Satellite C645-SP4135L
Satellite C645-SP4136L
Satellite C645-SP4137L
Satellite C645-SP4138L
Satellite C645-SP4139L
Manufacturers
Supported Operating Systems
Windows 8, Windows 8 (64 bit), Windows 7, Windows 7 (64 bit)
File Name
Versions
8.54.44.52 (2-Nov-2012)
Additional Notes
Audio Driver File
Uploaded By
Shanmugasundaramg (DG Staff Member) on 27-May-2013
Related Driver Updates
How to Update Satellite C645-SP4131A Device Drivers
Step 1 - Download Your Driver
To get the Satellite C645-SP4131A 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 C645-SP4131A 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
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| AFA/AFA/AFA32.cab | 453.3 KB | 14 Jun 2012 |
| AFA/AFA/AFA32.cab/CAudioFilterAgent.exe | 833.2 KB | 14 Jun 2012 |
| AFA/AFA/AFA64.cab | 470.4 KB | 14 Jun 2012 |
| AFA/AFA/AFA64.cab/CAudioFilterAgent64.exe | 888.0 KB | 14 Jun 2012 |
| AFA/AudioFilterAgent.INI | 2.8 KB | 27 Jul 2012 |
| AFA/Setup.exe | 2.8 MB | 20 Jan 2012 |
| AFA/x64/setup64.exe | 3.7 MB | 20 Jan 2012 |
| SAII/SA2NGEN.ini | 649 bytes | 19 Jul 2010 |
| SAII/SA2OptReg.ini | 565 bytes | 19 Jul 2010 |
| SAII/SA2Setup.ini | 2.4 KB | 12 Jun 2012 |
| SAII/SA2SmEq.INI | 54.5 KB | 19 Jul 2010 |
| SAII/SAII.ini | 5.2 KB | 1 May 2012 |
| SAII/SAII/CXHDMI.dll | 17.5 KB | 10 Dec 2009 |
| SAII/SAII/CxHDAudioAPI.dll | 1.1 MB | 12 Jun 2012 |
| SAII/SAII/Interop.CxHDAudioAPILib.dll | 125.6 KB | 12 Jun 2012 |
| SAII/SAII/LangDlls.cab | 18.6 MB | 13 Jun 2012 |
| SAII/SAII/LangDlls.cab/ar-AE/SmartAudio.resources.dll | 372.7 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/cs-CZ/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/da-DK/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/de-DE/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/el-GR/SmartAudio.resources.dll | 376.8 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/en-US/SmartAudio.resources.dll | 7.2 MB | 13 Jun 2012 |
| SAII/SAII/LangDlls.cab/es-ES/SmartAudio.resources.dll | 368.6 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/fi-FI/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/fr-FR/SmartAudio.resources.dll | 368.6 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/he-IL/SmartAudio.resources.dll | 368.6 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/hr-HR/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/hu-HU/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/it-IT/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/ja-JP/SmartAudio.resources.dll | 368.6 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/ko-KR/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/nb-NO/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/nl-NL/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/pl-PL/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/pt-BR/SmartAudio.resources.dll | 368.6 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/pt-PT/SmartAudio.resources.dll | 368.6 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/ro-RO/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/ru-RU/SmartAudio.resources.dll | 376.8 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/sk-sk/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/sl-SI/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/sv-SE/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/th-TH/SmartAudio.resources.dll | 385.0 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/tr-TR/SmartAudio.resources.dll | 364.5 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/zh-CN/SmartAudio.resources.dll | 360.4 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/zh-Hans/SmartAudio.resources.dll | 360.4 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/zh-Hant/SmartAudio.resources.dll | 360.4 KB | 18 Apr 2012 |
| SAII/SAII/LangDlls.cab/zh-TW/SmartAudio.resources.dll | 360.4 KB | 18 Apr 2012 |
| SAII/SAII/Microsoft.Windows.Shell.dll | 154.3 KB | 13 Jun 2012 |
| SAII/SAII/SACpl.exe | 1.6 MB | 13 Jun 2012 |
| SAII/SAII/SmartAudio.Net40.dll | 13.5 KB | 13 Jun 2012 |
| SAII/SAII/SmartAudio.exe | 941.2 KB | 13 Jun 2012 |
| SAII/SAII/SmartAudio.exe.config | 256 bytes | 31 Oct 2011 |
| SAII/SAII/WaveSamples.cab | 2.4 MB | 13 Jun 2012 |
| SAII/SAII/WaveSamples.cab/BlueStream.wav | 113.6 KB | 5 Jun 2012 |
| SAII/SAII/WaveSamples.cab/CenterSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| SAII/SAII/WaveSamples.cab/LeftSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| SAII/SAII/WaveSamples.cab/RearLeftSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| SAII/SAII/WaveSamples.cab/RearLeftSpeakerStreamQuad.wav | 1.3 MB | 20 Jan 2011 |
| SAII/SAII/WaveSamples.cab/RearRightSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| SAII/SAII/WaveSamples.cab/RearRightSpeakerStreamQuad.wav | 1.3 MB | 20 Jan 2011 |
| SAII/SAII/WaveSamples.cab/RedStream.wav | 114.8 KB | 5 Jun 2012 |
| SAII/SAII/WaveSamples.cab/RightSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| SAII/SAII/WaveSamples.cab/SubwooferStream.wav | 1.4 MB | 20 Jan 2011 |
| SAII/Setup.exe | 2.9 MB | 11 Jun 2012 |
| SAII/x64/Setup64.exe | 3.9 MB | 11 Jun 2012 |
| Setup.exe | 2.8 MB | 6 Apr 2012 |
| W8-32/ALTMIXER.INI | 1.8 KB | 28 Oct 2010 |
| W8-32/CDolbyExt32.dll | 427.1 KB | 28 Sep 2010 |
| W8-32/CHDRT32.sys | 1.3 MB | 27 Jun 2012 |
| W8-32/CX32AP73.dll | 1.7 MB | 7 Aug 2012 |
| W8-32/CalCC2xa.inf | 162.5 KB | 7 Aug 2012 |
| W8-32/CxPageMaster32.dll | 43.7 KB | 29 Jun 2012 |
| W8-32/DIFxAPI.dll | 320.0 KB | 1 Oct 2006 |
| W8-32/EED32A.dll | 168.6 KB | 16 Dec 2009 |
| W8-32/EEL32A.dll | 76.5 KB | 16 Dec 2009 |
| W8-32/ISAPSII.ini | 242 bytes | 26 Apr 2012 |
| W8-32/MIXER.INI | 30.9 KB | 18 Jan 2011 |
| W8-32/MaxxAudioAPOShell.dll | 177.5 KB | 22 Jul 2010 |
| W8-32/MaxxVolumeSDAPO.dll | 252.8 KB | 6 May 2010 |
| W8-32/PCEE3Parm.ini | 25.3 KB | 6 Aug 2012 |
| W8-32/RepVerbs.ini | 2.3 KB | 2 May 2012 |
| W8-32/UCI32A89.dll | 387.7 KB | 20 Mar 2012 |
| W8-32/UIU32a.exe | 2.8 MB | 6 Apr 2012 |
| W8-32/calcc2xa.cat | 72.8 KB | 14 Aug 2012 |
| W8-32/inst_apps.ini | 1.6 KB | 14 Aug 2012 |
| W8-32/tadefxapo.dll | 135.1 KB | 14 Apr 2011 |
| W8-32/tosade.dll | 1.4 MB | 17 Mar 2011 |
| W8-64/ALTMIXER.INI | 1.8 KB | 28 Oct 2010 |
| W8-64/CDolbyExt64.dll | 440.4 KB | 28 Sep 2010 |
| W8-64/CHDRT64.sys | 1.6 MB | 27 Jun 2012 |
| W8-64/CX64AP73.dll | 1.8 MB | 7 Aug 2012 |
| W8-64/CalCC2wa.inf | 163.2 KB | 7 Aug 2012 |
| W8-64/CxPageMaster64.dll | 50.8 KB | 29 Jun 2012 |
| W8-64/DIFxAPI.dll | 524.8 KB | 1 Oct 2006 |
| W8-64/EED64A.dll | 201.9 KB | 16 Dec 2009 |
| W8-64/EEL64A.dll | 99.0 KB | 16 Dec 2009 |
| W8-64/ISAPSII.ini | 242 bytes | 26 Apr 2012 |
| W8-64/MIXER.INI | 30.9 KB | 18 Jan 2011 |
| W8-64/MaxxAudioAPOShell64.dll | 233.3 KB | 22 Jul 2010 |
| W8-64/MaxxVolumeSDAPO.dll | 334.7 KB | 6 May 2010 |
| W8-64/PCEE3Parm.ini | 25.3 KB | 6 Aug 2012 |
| W8-64/RepVerbs.ini | 2.3 KB | 2 May 2012 |
| W8-64/UCI64A89.dll | 569.0 KB | 20 Mar 2012 |
| W8-64/UIU64a.exe | 3.7 MB | 6 Apr 2012 |
| W8-64/calcc2wa.cat | 78.5 KB | 14 Aug 2012 |
| W8-64/inst_apps.ini | 1.6 KB | 14 Aug 2012 |
| W8-64/tadefxapo.dll | 148.9 KB | 14 Apr 2011 |
| W8-64/tosade.dll | 1.4 MB | 17 Mar 2011 |
| WBDJA44I.DLL | 1.1 MB | 26 Apr 2010 |
| WBTOS45I.DLL | 86.0 KB | 17 Dec 2009 |
| setup.ini | 347 bytes | 18 Jul 2012 |
| tinstall.exe | 77.0 KB | 26 Sep 2012 |
| tinstallwb.exe | 1.3 MB | 26 Sep 2012 |
| tinstallwb.exe.ini | 16.7 KB | 26 Sep 2012 |