Toshiba Satellite L645D-S4040 Driver Download (Official)
The Satellite L645D-S4040 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 driver - "tc70076600e.exe" - has been downloaded 45 times and is rated 5 out of 5 stars based on 11 reviews. It is compatible with PCs running Windows 7, among other operating systems. The total disk space used for this update is 37.1 MB.
Supported Models
Satellite L645D-S4040
Conexant Audio Driver For AMD HDMI Codec
Satellite L655-S5150
Manufacturers
Supported Operating Systems
Windows 7 (64 bit)
File Name
tc70076600e.exe (37.1 MB)
Versions
4.112.0.61 (21-Sep-2016)
Additional Notes
Audio Driver File
Uploaded By
Dinesh (DG Staff Member) on 30-Aug-2017
Related Driver Updates
How to Update Satellite L645D-S4040 Device Drivers
Step 1 - Download Your Driver
To get the Satellite L645D-S4040 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 L645D-S4040 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
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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 |
|---|---|---|
| Audio/AFA/AFA/CAudioFilterAgent.exe | 494.1 KB | 29 Jan 2010 |
| Audio/AFA/AFA/CAudioFilterAgent64.exe | 517.2 KB | 29 Jan 2010 |
| Audio/AFA/AudioFilterAgent.INI | 2.7 KB | 3 Mar 2010 |
| Audio/AFA/Setup.exe | 1.1 MB | 1 Feb 2010 |
| Audio/AFA/x64/setup64.exe | 1.4 MB | 1 Feb 2010 |
| Audio/SAII/SA1Remove.ini | 396 bytes | 9 Jun 2009 |
| Audio/SAII/SA2NGEN.ini | 623 bytes | 15 Dec 2009 |
| Audio/SAII/SAII.ini | 7.1 KB | 16 Feb 2010 |
| Audio/SAII/SAII/BlueStream.wav | 56.9 KB | 20 Nov 2007 |
| Audio/SAII/SAII/CXHDMI.dll | 17.5 KB | 10 Dec 2009 |
| Audio/SAII/SAII/CxHDAudioAPI.dll | 926.8 KB | 26 Jan 2010 |
| Audio/SAII/SAII/Interop.CxHDAudioAPILib.dll | 109.1 KB | 26 Jan 2010 |
| Audio/SAII/SAII/LangDlls.cab | 17.7 MB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/ar-AE/SmartAudio.resources.dll | 340.0 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/cs-CZ/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/da-DK/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/de-DE/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/el-GR/SmartAudio.resources.dll | 344.1 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/en-US/SmartAudio.resources.dll | 6.2 MB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/es-ES/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/fi-FI/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/fr-FR/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/he-IL/SmartAudio.resources.dll | 340.0 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/hr-HR/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/hu-HU/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/it-IT/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/ja-JP/SmartAudio.resources.dll | 340.0 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/ko-KR/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/nb-NO/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/nl-NL/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/pl-PL/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/pt-BR/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/pt-PT/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/ro-RO/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/ru-RU/SmartAudio.resources.dll | 340.0 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/sk-sk/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/sl-SI/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/sv-SE/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/th-TH/SmartAudio.resources.dll | 344.1 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/tr-TR/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/zh-CN/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/zh-Hans/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/zh-Hant/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/LangDlls.cab/zh-TW/SmartAudio.resources.dll | 335.9 KB | 19 Feb 2010 |
| Audio/SAII/SAII/RedStream.wav | 57.5 KB | 20 Nov 2007 |
| Audio/SAII/SAII/SAIICpl.exe | 307.8 KB | 19 Nov 2009 |
| Audio/SAII/SAII/SmartAudio.exe | 714.3 KB | 19 Feb 2010 |
| Audio/SAII/Setup.exe | 1.1 MB | 18 Dec 2009 |
| Audio/SAII/x64/setup64.exe | 1.4 MB | 18 Dec 2009 |
| Audio/W7-32/BL6PEBxa.inf | 105.8 KB | 10 Feb 2010 |
| Audio/W7-32/CDolbyExt32.dll | 428.1 KB | 20 Jan 2010 |
| Audio/W7-32/CHDRT32.sys | 514.1 KB | 1 Feb 2010 |
| Audio/W7-32/CX32AP25.dll | 1.7 MB | 18 Nov 2009 |
| Audio/W7-32/DIFxAPI.dll | 320.0 KB | 1 Oct 2006 |
| Audio/W7-32/EED32A.dll | 165.4 KB | 13 Nov 2009 |
| Audio/W7-32/EEL32A.dll | 73.2 KB | 13 Nov 2009 |
| Audio/W7-32/IAFAPS.ini | 151 bytes | 26 Nov 2008 |
| Audio/W7-32/ISAPSII.ini | 195 bytes | 15 Feb 2009 |
| Audio/W7-32/PCEE3Parm.ini | 23.5 KB | 24 Feb 2010 |
| Audio/W7-32/Setup.exe | 1.1 MB | 23 Feb 2010 |
| Audio/W7-32/TEClassD.ini | 419 bytes | 3 Mar 2010 |
| Audio/W7-32/UCI32A54.dll | 297.5 KB | 9 Feb 2010 |
| Audio/W7-32/UIU32a.exe | 1.1 MB | 1 Feb 2010 |
| Audio/W7-32/bl6pebxa.cat | 37.3 KB | 12 Feb 2010 |
| Audio/W7-64/BL6PEBwa.inf | 105.8 KB | 10 Feb 2010 |
| Audio/W7-64/CDolbyExt64.dll | 440.9 KB | 20 Jan 2010 |
| Audio/W7-64/CHDRT64.sys | 717.9 KB | 1 Feb 2010 |
| Audio/W7-64/CX64AP25.dll | 1.8 MB | 18 Nov 2009 |
| Audio/W7-64/DIFxAPI.dll | 524.8 KB | 1 Oct 2006 |
| Audio/W7-64/EED64A.dll | 198.7 KB | 13 Nov 2009 |
| Audio/W7-64/EEL64A.dll | 95.7 KB | 13 Nov 2009 |
| Audio/W7-64/IAFAPS.ini | 151 bytes | 26 Nov 2008 |
| Audio/W7-64/ISAPSII.ini | 195 bytes | 15 Feb 2009 |
| Audio/W7-64/PCEE3Parm.ini | 23.5 KB | 24 Feb 2010 |
| Audio/W7-64/Setup64.exe | 1.4 MB | 23 Feb 2010 |
| Audio/W7-64/TEClassD.ini | 419 bytes | 3 Mar 2010 |
| Audio/W7-64/UCI64A54.dll | 436.3 KB | 9 Feb 2010 |
| Audio/W7-64/UIU64a.exe | 1.4 MB | 1 Feb 2010 |
| Audio/W7-64/bl6pebwa.cat | 42.1 KB | 12 Feb 2010 |
| HDMI/Vista32/CHDMI32.sys | 439.3 KB | 19 Jan 2009 |
| HDMI/Vista32/DIFxAPI.dll | 320.0 KB | 27 Sep 2006 |
| HDMI/Vista32/Setup.exe | 1.1 MB | 6 Apr 2009 |
| HDMI/Vista32/TZ12NGHT.ini | 469 bytes | 20 Apr 2009 |
| HDMI/Vista32/UCI32H35.dll | 249.9 KB | 19 Jan 2009 |
| HDMI/Vista32/UIU32h.exe | 1.1 MB | 30 Jan 2009 |
| HDMI/Vista32/UNHDMIAC3.ini | 2.3 KB | 28 Apr 2009 |
| HDMI/Vista32/amdhdmiz.cat | 8.4 KB | 17 Mar 2009 |
| HDMI/Vista32/amdhdmiz.inf | 24.3 KB | 15 Mar 2009 |
| HDMI/Vista64/CHDMI64.sys | 619.0 KB | 19 Jan 2009 |
| HDMI/Vista64/DIFxAPI.dll | 524.8 KB | 27 Sep 2006 |
| HDMI/Vista64/Setup64.exe | 1.4 MB | 6 Apr 2009 |
| HDMI/Vista64/TZ12NGHT.ini | 469 bytes | 20 Apr 2009 |
| HDMI/Vista64/UCI64H35.dll | 376.3 KB | 19 Jan 2009 |
| HDMI/Vista64/UIU64h.exe | 1.4 MB | 30 Jan 2009 |
| HDMI/Vista64/UNHDMIAC3.ini | 2.3 KB | 28 Apr 2009 |
| HDMI/Vista64/amdhdmiy.cat | 8.4 KB | 17 Mar 2009 |
| HDMI/Vista64/amdhdmiy.inf | 24.3 KB | 15 Mar 2009 |
| HDMI/Win7-32/CHDMI32.sys | 516.2 KB | 29 Jan 2010 |
| HDMI/Win7-32/DIFxAPI.dll | 320.0 KB | 29 Sep 2006 |
| HDMI/Win7-32/Setup.exe | 1.1 MB | 1 Dec 2009 |
| HDMI/Win7-32/UCI32H48.dll | 285.2 KB | 10 Dec 2009 |
| HDMI/Win7-32/UIU32h.exe | 1.1 MB | 1 Dec 2009 |
| HDMI/Win7-32/amdhdmix.cat | 21.7 KB | 4 Feb 2010 |
| HDMI/Win7-32/amdhdmix.inf | 34.2 KB | 29 Jan 2010 |
| HDMI/Win7-64/CHDMI64.sys | 721.0 KB | 29 Jan 2010 |
| HDMI/Win7-64/DIFxAPI.dll | 524.8 KB | 29 Sep 2006 |
| HDMI/Win7-64/Setup64.exe | 1.4 MB | 1 Dec 2009 |
| HDMI/Win7-64/UCI64H48.dll | 416.3 KB | 10 Dec 2009 |
| HDMI/Win7-64/UIU64h.exe | 1.4 MB | 1 Dec 2009 |
| HDMI/Win7-64/amdhdmiw.cat | 25.6 KB | 4 Feb 2010 |
| HDMI/Win7-64/amdhdmiw.inf | 34.2 KB | 29 Jan 2010 |
| IAUDHDMI.INI | 432 bytes | 1 Dec 2009 |
| Setup.exe | 1.1 MB | 23 Feb 2010 |
| WBDHD44I.DLL | 1.1 MB | 15 Aug 2008 |
| WBTOS45I.DLL | 86.0 KB | 20 Jun 2009 |
| tinstall.exe | 75.1 KB | 4 Mar 2010 |
| tinstallwb.exe | 1.3 MB | 4 Mar 2010 |
| tinstallwb.exe.ini | 6.1 KB | 4 Mar 2010 |