Acer Power SP Driver Download (Official)

Acer Drivers

The Power SP 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 update - "apspaudio.exe" - has an average rating of 4 out of 5 stars based on 11 reviews, and has been downloaded 508 times. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 10.0 MB.

11 Ratings

Supported Models

Power SP

Realtek AC'97 Audio

Realtek AC'97 Audio for VIA (R) Audio Controller

Realtek AC97 Audio

Realtek AC97 Audio for VIA (R) Audio Controller




Supported Operating Systems

Windows XP

File Name


A3.35 (2-Oct-2003) (2002-10-16) via .inf

Additional Notes

This file is included on the System CD that shipped with the system.

This self-extracting file will install the Realtek AC97 audio drivers for Windows XP on the Acerpower Sp series. Double-click on the file to install. vA3.35

Uploaded By

Andrews (DG Staff Member) on 7-Jul-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
layout.bin 422 bytes 27 Oct 2002
ALCUPD.EXE 208.9 KB 27 Oct 2002
Setup.ini 2.1 KB 27 Oct 2002
README.TXT 10.0 KB 27 Oct 2002
ALCXDEV.EXE 31.3 KB 27 Oct 2002
wdm/ALSndMgr.cpl 1.4 MB 27 Oct 2002
wdm/alsndmgr.wav 141.0 KB 27 Oct 2002
wdm/Alcxwdm1.inf 61.4 KB 27 Oct 2002
wdm/Alcxwdm0.inf 63.7 KB 27 Oct 2002
wdm/Alcxwdm2.inf 26.7 KB 27 Oct 2002
wdm/ 170.1 KB 27 Oct 2002
wdm/ALCXWDM.SYS 947.9 KB 27 Oct 2002
wdm/SoundMan.exe 47.1 KB 27 Oct 2002
ALCCHKID.EXE 110.6 KB 27 Oct 2002
Setup.exe 139.3 KB 27 Oct 2002
ikernel.ex_ 258.5 KB 27 Oct 2002
ALCRMV9X.EXE 127.0 KB 27 Oct 2002
Ap/Mpstd.exe 3.8 MB 27 Oct 2002
Ap/Classic.dll 1.8 MB 27 Oct 2002
Ap/MPIE4STD.EXE 1.6 MB 27 Oct 2002
Ap/RtlRack.exe 3.6 MB 27 Oct 2002
Ap/AvRack2.exe 802.8 KB 27 Oct 2002
Ap/AVRACK.INI 164 bytes 27 Oct 2002
SetCDfmt.exe 23.6 KB 27 Oct 2002 905.6 KB 27 Oct 2002
ALCRMV.EXE 131.1 KB 27 Oct 2002 512 bytes 27 Oct 2002

How to Update Power SP Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Power SP 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 Power SP 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

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