Acer Power ST Driver Download (Official)

Acer Drivers Audio Drivers Sound Card Drivers
Acer Power ST Driver Download (Official)
19 Ratings
632 Downloads

Supported Models

Power ST Driver

C-Media 9738 AC97 CODEC Driver

C-Media AC97 Audio Device Driver

CMI8738/C3DX PCI Audio Device Driver

Manufacturers

Acer

CMedia

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

apstaudio.exe (18.0 MB)

Versions

5.12.01.0023 (2-Oct-2003)
5.12.01.0023 (2002-09-26) via .inf

Find Related Drivers

Uploader Notes

This file is included on the Resource CD2 that shipped with the system.

This self-extracting file will install the CMedia audio drivers for the Acerpower St series. Double-click on the file to install. v5.12.01.0023

Uploaded By

Andrews (DG Staff Member) on 8-Jul-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
AUTORUN.INF 47 bytes 13 Jun 2000
DATA.TAG 97 bytes 9 Oct 2002
DATA1.CAB 3.5 MB 11 Nov 2002
DATA1.CAB/DriverPrograms/MESetup.dat 1.3 MB 2 Jun 2015
DATA1.CAB/DriverPrograms/Setup.exe 868.4 KB 2 Jun 2015
DATA1.CAB/DriverPrograms/W2KSetup.dat 1.3 MB 2 Jun 2015
DATA1.CAB/DriverPrograms/cmiainfo.sys 3.4 KB 2 Jun 2015
DATA1.CAB/DriverPrograms/setup.ini 678 bytes 2 Jun 2015
DATA1.CAB/Filters/ActiveSkin.ocx 352.3 KB 2 Jun 2015
DATA1.CAB/Filters/CMICDDAFilter.ax 61.4 KB 2 Jun 2015
DATA1.CAB/Filters/CMIEchoFilter.ax 65.5 KB 2 Jun 2015
DATA1.CAB/Filters/CMIEffect.ax 114.7 KB 2 Jun 2015
DATA1.CAB/Filters/CMIMPEG2V.ax 188.4 KB 2 Jun 2015
DATA1.CAB/Filters/CMIVCDNav.ax 98.3 KB 2 Jun 2015
DATA1.CAB/Programs/CMIUnInstall.dll 36.9 KB 2 Jun 2015
DATA1.CAB/Programs/CMI_RACK.dll 24.6 KB 2 Jun 2015
DATA1.CAB/Programs/CmiLib.cmm 159.7 KB 2 Jun 2015
DATA1.CAB/Programs/Help/HELP_IMG/off_btn.bmp.psd 4.6 KB 2 Jun 2015
DATA1.CAB/Programs/Help/Media Rack 1.0 Help.doc 508.9 KB 2 Jun 2015
DATA1.CAB/Programs/MediaRack.exe 380.9 KB 2 Jun 2015
DATA1.CAB/Programs/Skins/Rack_Bus/Rack Bus.skn 107.0 KB 2 Jun 2015
DATA1.CAB/Programs/Skins/Rack_Bus_Gray/Rack Bus_Gray.skn 92.7 KB 2 Jun 2015
DATA1.CAB/Programs/Skins/Rack_Bus_Green/Rack Bus_Green.skn 106.5 KB 2 Jun 2015
DATA1.CAB/Programs/Skins/Rack_Calm/Rack Calm.skn 79.9 KB 2 Jun 2015
DATA1.CAB/Programs/Skins/Rack_Cool/Rack Cool.skn 81.9 KB 2 Jun 2015
DATA1.CAB/Programs/Skins/Rack_Wood/Rack Wood.skn 82.9 KB 2 Jun 2015
DATA1.CAB/UninstallExe/CMIRmDriver.dll 28.7 KB 2 Jun 2015
DATA1.CAB/UninstallExe/CMIUninstall.exe 237.6 KB 2 Jun 2015
DATA1.CAB/UninstallExe/CmiRmRedundDir.exe 213.0 KB 2 Jun 2015
DRIVER/WIN_2K/AUDIO3D.DLL 712.7 KB 22 Nov 2001
DRIVER/WIN_2K/CMICNFG.CPL 380.9 KB 12 Aug 2002
DRIVER/WIN_2K/CMUDA.CAT 87.7 KB 3 Oct 2002
DRIVER/WIN_2K/CMUDA.DLL 49.2 KB 30 Sep 2002
DRIVER/WIN_2K/CMUDA.INF 58.4 KB 25 Sep 2002
DRIVER/WIN_2K/CMUDA.SYS 418.0 KB 30 Sep 2002
DRIVER/WIN_2K/CRLDS3D.DLL 766.0 KB 20 Oct 2000
DRIVER/WIN_2K/UDAPROP.DLL 28.7 KB 1 Aug 2002
DRIVER/WIN_95/CM9738.DRV 96.8 KB 3 Jan 2002
DRIVER/WIN_95/CM9738V.VXD 45.4 KB 3 Jan 2002
DRIVER/WIN_95/CMI9738.INF 2.0 KB 3 Jan 2002
DRIVER/WIN_98/AUDIO3D.DLL 712.7 KB 22 Nov 2001
DRIVER/WIN_98/CMICNFG.CPL 380.9 KB 12 Aug 2002
DRIVER/WIN_98/CMUDA.CAT 25.3 KB 1 Jun 2001
DRIVER/WIN_98/CMUDA.DLL 49.2 KB 30 Sep 2002
DRIVER/WIN_98/CMUDA.INF 60.7 KB 25 Sep 2002
DRIVER/WIN_98/CMUDA.SYS 418.0 KB 30 Sep 2002
DRIVER/WIN_98/CRLDS3D.DLL 766.0 KB 20 Oct 2000
DRIVER/WIN_98/UDAPROP.DLL 28.7 KB 1 Aug 2002
DRIVER/WIN_98SE/AUDIO3D.DLL 712.7 KB 22 Nov 2001
DRIVER/WIN_98SE/CMICNFG.CPL 380.9 KB 12 Aug 2002
DRIVER/WIN_98SE/CMUDA.CAT 87.7 KB 3 Oct 2002
DRIVER/WIN_98SE/CMUDA.DLL 49.2 KB 30 Sep 2002
DRIVER/WIN_98SE/CMUDA.INF 58.4 KB 25 Sep 2002
DRIVER/WIN_98SE/CMUDA.SYS 418.0 KB 30 Sep 2002
DRIVER/WIN_98SE/CRLDS3D.DLL 766.0 KB 20 Oct 2000
DRIVER/WIN_98SE/UDAPROP.DLL 28.7 KB 1 Aug 2002
DRIVER/WIN_ME/AUDIO3D.DLL 712.7 KB 22 Nov 2001
DRIVER/WIN_ME/CMICNFG.CPL 380.9 KB 12 Aug 2002
DRIVER/WIN_ME/CMUDA.CAT 87.7 KB 3 Oct 2002
DRIVER/WIN_ME/CMUDA.DLL 49.2 KB 30 Sep 2002
DRIVER/WIN_ME/CMUDA.INF 58.4 KB 25 Sep 2002
DRIVER/WIN_ME/CMUDA.SYS 418.0 KB 30 Sep 2002
DRIVER/WIN_ME/CRLDS3D.DLL 766.0 KB 20 Oct 2000
DRIVER/WIN_ME/UDAPROP.DLL 28.7 KB 1 Aug 2002
DRIVER/WIN_NT40/ALI/IAC97K4.SYS 48.0 KB 19 Aug 2002
DRIVER/WIN_NT40/ALI/IAC97U4.DLL 49.9 KB 19 Aug 2002
DRIVER/WIN_NT40/ALI/OEMSETUP.INF 296 bytes 19 Aug 2002
DRIVER/WIN_NT40/ICH/IAC97K4.SYS 54.3 KB 12 Aug 2002
DRIVER/WIN_NT40/ICH/IAC97U4.DLL 49.9 KB 12 Aug 2002
DRIVER/WIN_NT40/ICH/OEMSETUP.INF 312 bytes 9 Jun 2002
DRIVER/WIN_NT40/ICHSYSTEM/SMIDI32.DLL 77.8 KB 11 Jun 2002
DRIVER/WIN_NT40/ICHSYSTEM/TABLE.DAT 58.2 KB 29 Jul 1997
DRIVER/WIN_NT40/ICHSYSTEM/WAVE.DAT 1.7 MB 29 Jul 1997
DRIVER/WIN_XP/AUDIO.ZIP 1.7 MB 18 Dec 2002
DRIVER/WIN_XP/AUDIO.ZIP/AUDIO3D.DLL 712.7 KB 23 Nov 2001
DRIVER/WIN_XP/AUDIO.ZIP/CMICNFG.CPL 380.9 KB 12 Aug 2002
DRIVER/WIN_XP/AUDIO.ZIP/CMUDA.CAT 87.7 KB 4 Oct 2002
DRIVER/WIN_XP/AUDIO.ZIP/CMUDA.DLL 49.2 KB 30 Sep 2002
DRIVER/WIN_XP/AUDIO.ZIP/CMUDA.INF 58.4 KB 26 Sep 2002
DRIVER/WIN_XP/AUDIO.ZIP/CMUDA.SYS 418.0 KB 30 Sep 2002
DRIVER/WIN_XP/AUDIO.ZIP/CRLDS3D.DLL 766.0 KB 20 Oct 2000
DRIVER/WIN_XP/AUDIO.ZIP/UDAPROP.DLL 28.7 KB 1 Aug 2002
DRIVER/WIN_XP/AUDIO3D.DLL 712.7 KB 22 Nov 2001
DRIVER/WIN_XP/CMICNFG.CPL 380.9 KB 12 Aug 2002
DRIVER/WIN_XP/CMUDA.CAT 87.7 KB 3 Oct 2002
DRIVER/WIN_XP/CMUDA.DLL 49.2 KB 30 Sep 2002
DRIVER/WIN_XP/CMUDA.INF 58.4 KB 25 Sep 2002
DRIVER/WIN_XP/CMUDA.SYS 418.0 KB 30 Sep 2002
DRIVER/WIN_XP/CRLDS3D.DLL 766.0 KB 20 Oct 2000
DRIVER/WIN_XP/UDAPROP.DLL 28.7 KB 1 Aug 2002
LANG.DAT 23.5 KB 11 Jan 1999
LAYOUT.BIN 1.0 KB 11 Nov 2002
OS.DAT 450 bytes 27 Jul 1998
PACK.INI 376 bytes 11 Nov 2002
RELEASENOTE/DEMOPROGRAM.TXT 716 bytes 30 Jul 2002
RELEASENOTE/MEDIARACK.TXT 12.8 KB 24 Oct 2002
RELEASENOTE/NT4(ALISTANDARD).TXT 1.2 KB 25 Aug 2002
RELEASENOTE/NT4(STANDARD).TXT 1.6 KB 18 Aug 2002
RELEASENOTE/SETUPPROGRAM.TXT 1.5 KB 8 Oct 2002
RELEASENOTE/UDA DRIVER.TXT 1.6 KB 11 Nov 2002
RELEASENOTE/VERSION_INFORMATION.TXT 625 bytes 11 Nov 2002
SETUP.EXE 73.7 KB 11 Jan 1999
SETUP.INI 103 bytes 9 Oct 2002
SETUP.INS 77.6 KB 26 Sep 2002
SETUP.LID 197 bytes 9 Oct 2002
SETUPDIR/0006/_SETUP.DLL 34.8 KB 8 Oct 1998
SETUPDIR/0007/_SETUP.DLL 35.3 KB 8 Oct 1998
SETUPDIR/0009/_SETUP.DLL 34.8 KB 29 Sep 1998
SETUPDIR/000A/_SETUP.DLL 35.8 KB 19 Oct 1998
SETUPDIR/0010/_SETUP.DLL 35.8 KB 8 Oct 1998
SETUPDIR/0011/_SETUP.DLL 34.8 KB 20 Oct 1998
SETUPDIR/0012/_SETUP.DLL 34.8 KB 8 Oct 1998
SETUPDIR/0013/_SETUP.DLL 34.8 KB 9 Oct 1998
SETUPDIR/001D/_SETUP.DLL 34.8 KB 8 Oct 1998
SETUPDIR/0404/_SETUP.DLL 34.8 KB 8 Oct 1998
SETUPDIR/040C/_SETUP.DLL 34.8 KB 8 Oct 1998
SETUPDIR/0416/_SETUP.DLL 35.3 KB 8 Oct 1998
SETUPDIR/0804/_SETUP.DLL 34.8 KB 8 Oct 1998
SETUPDIR/0816/_SETUP.DLL 35.3 KB 8 Oct 1998
_INST32I.EX_ 296.7 KB 22 Feb 1999
_ISDEL.EXE 27.6 KB 27 Oct 1998
_SYS1.CAB 2.2 MB 9 Oct 2002
_SYS1.CAB/Chinese_(PRC)_Intel_32_Files/IsUninst.Exe 304.1 KB 2 Jun 2015
_SYS1.CAB/Chinese_(PRC)_Intel_32_Files/_IsRes.Dll 129.5 KB 2 Jun 2015
_SYS1.CAB/Chinese_(Taiwan)_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Chinese_(Taiwan)_Intel_32_Files/_IsRes.Dll 129.5 KB 2 Jun 2015
_SYS1.CAB/Danish_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Danish_Intel_32_Files/_IsRes.Dll 131.1 KB 2 Jun 2015
_SYS1.CAB/Dutch_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Dutch_Intel_32_Files/_IsRes.Dll 131.6 KB 2 Jun 2015
_SYS1.CAB/English_Intel_32_Files/IsUninst.exe 306.7 KB 2 Jun 2015
_SYS1.CAB/English_Intel_32_Files/_isres.dll 129.5 KB 2 Jun 2015
_SYS1.CAB/French_(Standard)_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/French_(Standard)_Intel_32_Files/_IsRes.Dll 143.9 KB 2 Jun 2015
_SYS1.CAB/German_Intel_32_Files/IsUninst.Exe 328.7 KB 2 Jun 2015
_SYS1.CAB/German_Intel_32_Files/_isres.dll 144.4 KB 2 Jun 2015
_SYS1.CAB/Italian_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Italian_Intel_32_Files/_isres.dll 144.4 KB 2 Jun 2015
_SYS1.CAB/Japanese_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Japanese_Intel_32_Files/_IsRes.Dll 129.5 KB 2 Jun 2015
_SYS1.CAB/Korean_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Korean_Intel_32_Files/_isres.dll 114.7 KB 2 Jun 2015
_SYS1.CAB/Language_Independent_Intel_32_Files/Ctl3d32.dll 27.1 KB 2 Jun 2015
_SYS1.CAB/Language_Independent_OS_Independent_Files/Corecomp.ini 28.3 KB 2 Jun 2015
_SYS1.CAB/Portuguese_(Brazilian)_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Portuguese_(Brazilian)_Intel_32_Files/_IsRes.Dll 133.1 KB 2 Jun 2015
_SYS1.CAB/Portuguese_(Standard)_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Portuguese_(Standard)_Intel_32_Files/_IsRes.Dll 135.2 KB 2 Jun 2015
_SYS1.CAB/Spanish_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Spanish_Intel_32_Files/_IsRes.Dll 136.2 KB 2 Jun 2015
_SYS1.CAB/Swedish_Intel_32_Files/IsUninst.Exe 327.2 KB 2 Jun 2015
_SYS1.CAB/Swedish_Intel_32_Files/_IsRes.Dll 129.5 KB 2 Jun 2015
_USER1.CAB 441.9 KB 9 Oct 2002
_USER1.CAB/Chinese_(PRC)_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/Chinese_(Taiwan)_String_Tables/value.shl 1.1 KB 2 Jun 2015
_USER1.CAB/Danish_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/Dutch_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/English_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/French_(Standard)_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/German_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/Italian_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/Japanese_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/Korean_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/Language_Independent_OS_Independent_Files/CMIScreen.exe 909.3 KB 2 Jun 2015
_USER1.CAB/Language_Independent_OS_Independent_Files/CMISystemInfo.exe 192.5 KB 2 Jun 2015
_USER1.CAB/Language_Independent_OS_Independent_Files/CmiChipDetect.exe 36.9 KB 2 Jun 2015
_USER1.CAB/Language_Independent_OS_Independent_Files/CmiFlushLink.exe 24.6 KB 2 Jun 2015
_USER1.CAB/Language_Independent_OS_Independent_Files/_Isuser.dll 32.8 KB 2 Jun 2015
_USER1.CAB/Language_Independent_OS_Independent_Files/cmiainfo.sys 3.4 KB 2 Jun 2015
_USER1.CAB/Portuguese_(Brazilian)_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/Portuguese_(Standard)_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/Spanish_String_Tables/value.shl 1.2 KB 2 Jun 2015
_USER1.CAB/Swedish_String_Tables/value.shl 1.2 KB 2 Jun 2015

How to Update Power ST Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Power ST 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 Power ST 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 Driver Update Utility for Power ST. 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

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 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 Acer. All company names/logos are properties of their owners.
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