Acer Aspire 4250 Driver Download (Official)
The Aspire 4250 is an audio device manufactured by Acer. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This driver - "Audio_Conexant_8.54.1.51_W7x86W7x64_A.zip" - has been downloaded 57 times and is rated 5 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows 7, among other operating systems. The total disk space used for this update is 48.1 MB.
Supported Models
Aspire 4250
Conexant High Definition Audio
Manufacturers
Supported Operating Systems
Windows 7, Windows 7 (64 bit)
File Name
Audio_Conexant_8.54.1.51_W7x86W7x64_A.zip (48.1 MB)
Versions
8.54.1.51 (12-May-2011)
Additional Notes
Audio Driver File
Uploaded By
Shanmugasundaramg (DG Staff Member) on 31-May-2013
Device Hardware IDs
HDAUDIO\FUNC_01&VEN_14F1&DEV_5068&SUBSYS_10250520
HDAUDIO\FUNC_01&VEN_14F1&DEV_5068&SUBSYS_10250521
HDAUDIO\FUNC_01&VEN_14F1&DEV_5068&SUBSYS_1025052D
HDAUDIO\FUNC_01&VEN_14F1&DEV_5068&SUBSYS_1025052E
HDAUDIO\FUNC_01&VEN_14F1&DEV_5068&SUBSYS_1025052F
Compatible IDs
HDAUDIO\FUNC_01&CTLR_VEN_1002&CTLR_DEV_4383&VEN_14F1&DEV_506C&REV_1000
Related Driver Updates
How to Update Aspire 4250 Device Drivers
Step 1 - Download Your Driver
To get the Aspire 4250 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 Acer Aspire 4250 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 Acer 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 Acer website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Audio_Conexant_8.54.1.51_W7x86x64/CxAudMsg/CxAudMsg.ini | 3.1 KB | 17 Nov 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/CxAudMsg/CxAudMsg32.exe | 190.6 KB | 17 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/CxAudMsg/CxAudMsg64.exe | 198.8 KB | 17 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/CxAudMsg/Setup.exe | 2.6 MB | 4 Nov 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/CxAudMsg/x64/setup64.exe | 2.9 MB | 4 Nov 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/DolbyGUI/DolbyHomeTheater.msi | 28.0 MB | 18 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/Setup.exe | 2.6 MB | 18 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SACodec.ini | 204 bytes | 18 Aug 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/Setup.exe | 1.1 MB | 19 Mar 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio.ini | 10.1 KB | 11 Jan 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/BlueStream.wav | 56.9 KB | 20 Nov 2007 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/CnxtMusic.WAV | 3.2 MB | 20 Nov 2007 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/CnxtVoice.WAV | 439.5 KB | 20 Nov 2007 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/RedStream.wav | 57.5 KB | 20 Nov 2007 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/SmAudio.exe | 2.7 MB | 11 Jan 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/CXHDMI.dll | 10.8 KB | 24 Dec 2008 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0401.dll | 16.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0404.dll | 11.3 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0405.dll | 17.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0406.dll | 17.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0407.dll | 17.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0408.dll | 18.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0409.dll | 30.7 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res040a.dll | 18.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res040b.dll | 16.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res040c.dll | 18.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res040d.dll | 15.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res040e.dll | 17.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0410.dll | 18.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0411.dll | 13.3 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0412.dll | 12.3 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0413.dll | 17.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0414.dll | 16.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0415.dll | 17.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0416.dll | 18.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0418.dll | 18.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0419.dll | 17.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res041a.dll | 18.4 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res041b.dll | 17.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res041d.dll | 16.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res041e.dll | 16.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res041f.dll | 16.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0424.dll | 17.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0804.dll | 11.3 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/SmAudio/dll/res0816.dll | 18.9 KB | 9 Dec 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/SmAudio/x64/setup64.exe | 1.4 MB | 19 Mar 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/ALTMIXER.INI | 1.8 KB | 28 Oct 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/AcrPebxa.inf | 305.8 KB | 23 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/CHDRT32.sys | 1.3 MB | 14 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/CX32AP42.dll | 1.5 MB | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/CxPageMaster32.dll | 43.1 KB | 28 Sep 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/DIFxAPI.dll | 320.0 KB | 1 Oct 2006 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/EEA32A.dll | 88.4 KB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/EED32A.dll | 345.9 KB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/EEG32A.dll | 61.8 KB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/EEL32A.dll | 102.7 KB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/EEP32A.dll | 3.3 MB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/FMAPO.dll | 1.7 MB | 17 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/FMPropPageExt.dll | 76.9 KB | 13 Jan 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/JKEffect.ini | 2.3 KB | 23 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/MIXER.INI | 30.9 KB | 28 Oct 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/MicMisc.ini | 1.6 KB | 16 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/PCEE4Parm.ini | 18.0 KB | 23 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/UCI32A72.dll | 359.0 KB | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/UIU32a.exe | 2.6 MB | 18 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/acrpebxa.cat | 89.7 KB | 24 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/inst_apps.ini | 207 bytes | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-32/inst_dolbygui.ini | 1.7 KB | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/ALTMIXER.INI | 1.8 KB | 28 Oct 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/AcrPebwa.inf | 306.7 KB | 23 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/CHDRT64.sys | 1.6 MB | 14 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/CX64AP42.dll | 1.6 MB | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/CxPageMaster64.dll | 50.3 KB | 28 Sep 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/DIFxAPI.dll | 524.8 KB | 1 Oct 2006 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/EEA64A.dll | 118.1 KB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/EED64A.dll | 426.3 KB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/EEG64A.dll | 74.6 KB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/EEL64A.dll | 136.0 KB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/EEP64A.dll | 3.3 MB | 1 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/FMAPO64.dll | 2.1 MB | 17 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/FMPropPageExt64.dll | 85.6 KB | 13 Jan 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/JKEffect.ini | 2.3 KB | 23 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/MIXER.INI | 30.9 KB | 28 Oct 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/MicMisc.ini | 1.6 KB | 16 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/PCEE4Parm.ini | 18.0 KB | 23 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/UCI64A72.dll | 520.3 KB | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/UIU64a.exe | 3.0 MB | 18 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/acrpebwa.cat | 98.7 KB | 24 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/inst_apps.ini | 207 bytes | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/W7-64/inst_dolbygui.ini | 1.7 KB | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP32/ALTMIXER.INI | 1.8 KB | 28 Oct 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP32/AcrPeb5a.inf | 230.0 KB | 23 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP32/CHDRT32.sys | 1.3 MB | 14 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP32/ISAPS.ini | 176 bytes | 21 Sep 2007 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP32/MIXER.INI | 30.9 KB | 28 Oct 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP32/UCI32A72.dll | 359.0 KB | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP32/UIU32a.exe | 2.6 MB | 18 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP32/acrpeb5a.cat | 15.5 KB | 24 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP64/ALTMIXER.INI | 1.8 KB | 28 Oct 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP64/AcrPeb6a.inf | 230.9 KB | 23 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP64/CHDRT64.sys | 1.6 MB | 14 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP64/ISAPS.ini | 176 bytes | 21 Sep 2007 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP64/MIXER.INI | 30.9 KB | 28 Oct 2010 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP64/UCI64A72.dll | 520.3 KB | 22 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP64/UIU64a.exe | 3.0 MB | 18 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/XP64/acrpeb6a.cat | 15.6 KB | 24 Feb 2011 |
| Audio_Conexant_8.54.1.51_W7x86x64/setup.ini | 339 bytes | 26 Nov 2010 |